CTET Paper 1 - 7th Feb 2023 (English-Hindi) (Previous Year Paper)

Development can be defined as the process of changes in body dimensions of an individual.

Key Points

• Development is the process through which every individual goes, and it can be at physical, emotional, social and mental levels.
• Development is a feature that is controlled by both biological and environmental factors in humans.
• Development has three aspects: Growth, Maturation and Learning.
• It is a sequential process, starting from infancy till maturity.
• Initially, the process is very simple (physical growth); however, with time, it starts to become complex( mental development).

Thus, in conclusion, the progression of development is from simple to complex.

Additional Information

• The development is from concrete to abstract, local to global and general to specific.

Language development is the process through which a child becomes aware of the practical use of the language.

Hint

• It determines the ability of an individual to comprehend and communicate in a specific language.
• Language development in a child occurs in two fronts: verbal language development and written language development.
• Every language has 5 components associated with it, i.e., phonology, morphology, syntax, semantics and pragmatics.
• There is a critical period in child development during which he/she learns to speak words, eventually leading to a space where he/she is able to form a meaningful sentence. This period starts at around 12 months and lasts until 3-4 years of age.

Thus, to conclude, early childhood is the 'sensitive period' for language development.

Socialization can be defined as the process of learning the behaviour patterns associated with a society.

Hint

• Socialisation is the term that indicates the influence of society that a person has on their behaviour learning process.
• Social learning is the way by which a person acquires the culture of a particular area
• The social learning process is highly influenced by the area and varies from culture to culture.
• The socialisation process enables an individual to develop a belief system and be an active participant in society.
• People or factors in the environment that influence the social behaviour of the individual are called agents of socialization and these are: family, friends, school, religious organizations and media.

Thus, in conclusion, the process of children learning their societal role is referred to as socialization.

Additional InformationSocialization can be of various types, among which two major types are:

• Primary socialization: social behaviour development during early childhood
• Secondary socialization: social behaviour during later stages of development.

Imitation and object permanence are the terms associated with the cognitive development of the child.

Hint

• Cognitive development in the child is explained by the theory of cognitive development by Jean Piaget.
• In the theory, he divided cognitive development into 4 stages:
• Sensorimotor stage: Birth till 2 years
• Pre-operational stage : 2-7 years
• Concrete operational : 7 -11 years
• Formal operational stage: 12 years and above
• Each stage is associated with a specific character. Sensorimotor stage is the stage at which a child learns object permanence, i.e., that an object exists even when it cannot be seen.
• Other feature of this stage is child learns different things by actions and hence the name sensorimotor is given to this stage.

Thus, in conclusion, imitation and object permanence are achieved at the sensorimotor stage of development.

Additional Information

• Pre operational stage: symbolic thinking, Egocentric individual and concrete thinking process.
• Concrete operational stage: Logical thinking develops,  Inductive reasoning
• Formal operational stage: Thinking becomes abstract; deductive reasoning and logic develop.

Jean Piaget has proposed the theory of cognitive development in children.

Hint

• According to the theory, development in a child is a sequential process and that sequence proceeds with the age of the child.
• He divided the development process into 4 different stages, with each stage having unique characters associated with it.
• These stages are:
• Sensorimotor stage: Object permanence, learning by sensory organs and actions, development of language begin
• Pre-operational stage: Symbolic thought process
• Concrete operational stage: Logical thought process
• Formal operational stage: Scientific reasoning
• Animistic thinking can be defined as the process where any abstract idea is considered to have  living characteristics, i.e. the living features are associated with non-living objects or ideas

Thus, to conclude, animistic thinking is demonstrated when a child perceives the sun as being alive because it gives out light.

Lev Vygotsky was a psychologist who proposed the theory of cognitive development in children.

Hint

• Vygotsky's theory of cognitive development is called the sociocultural theory of cognitive development.
• According to Vygotsky, the cognitive development of a child is facilitated by the social interaction of the individual.
• He proposed that members of society play a key role in guiding the behaviour and mental development of the child. Knowledgeable others is the term used by him to indicate a person who guides the learning of the child and has more knowledge related to a particular subject.
• Vygotsky introduced the concept of Zone of proximal development and scaffolding.
• Zone of proximal development can be defined as the space between what the learner can do with or without help, whereas scaffolding can be defined as the assistance provided by knowledgeable others such as parents, teachers or peers.

Thus, to conclude, Schema is the concept that was not proposed by Lev Vygotsky.

 Additional Information

• Schema represents the mental maps formed during a child's cognitive development and the concept was proposed by Jean Piaget.

Lev Vygotsky proposed a theory of cognitive development based on the social interactions of the child.

Hint

• Lev Vygotsky's theory of cognitive development is called the socio-culture theory of development.

• The major emphasis of this theory is on the social interactions of the child. According to the theory, maximum child development on the cognitive front is facilitated by the interactions that child has with other members of society.

• He proposed to concepts to explain his theory: Zone of proximal development and Scaffolding.

• The zone of proximal development can be defined as the gap between what a child can do with or without the help of others.

• Scaffolding can be defined as the assistance provided to the child by an individual having more knowledge regarding a particular subject. These individuals are called more knowledgeable others and they can be parents, teachers or peers of the child.

Thus, to conclude, scaffolding the student by providing appropriate prompts and cues is the implication of Lev Vygotsky's theory.

Kohlberg was a psychologist who proposed the theory of moral development in children.

Hint

• This theory is considered to be an extension of Piaget’s theory.
• According to the theory, a child proceeds through various stages in which their morality and belief system are developed.
• Moral development can be defined as the process by which a child learns to differentiate between right and wrong and is able to provide reasoning for both options.
• The theory consists of 3 stages, with each stage further divided into 2 substages. The 6 substages of Kohlberg’s theory are:
• Obedience and punishment
• Individualism and exchange
• Good boy-good girl
• Maintaining social order
• Social contract and individual rights
• Universal principles.
• In the first substage, the child sees that rules are fixed and absolute for each and every member of society, and at the last stage, it is the individual needs that are given priority.

Thus, in conclusion, the first stage of Kohlberg’s theory deals with rules being considered as absolute and fixed ( based on rewards and punishments)

Additional Information

• The three stages are:
• Pre-conventional stage : 0-9 years
• Conventional stage : Early adolescence to adulthood
• Post-conventional stage: varies individual to individual

The progressive classroom is a concept developed to put more emphasis on the child-centric learning process.

Hint

• The concept of a progressive classroom was proposed by philosopher John Dewey.
• In this process of learning, the child is made responsible for their own learning process and students are encouraged to participate in different activities which facilitate the learning
• Through this concept, students gain higher reasoning and analytical capabilities.
• This concept promotes learning by doing and provides child with ample opportunities to construct their own knowledge
• A progressive classroom is one where every child is engaged in the learning process, ultimately leading to the learning of new skills and an understanding of new concepts.

Thus, to conclude, in a progressive classroom, children engage in activities that realize their potential.

Howard Gardner was the psychologist who proposed the theory of multiple intelligences.

Hint

• Measuring intelligence at one level is inadequate, as there are different types of intelligence that are present in an individual.
• Gardner divided intelligence into 8 forms:
• Visual-spatial
• linguistic-verbal
• logical-mathematical
• body-kinesthetic
• musical
• Interpersonal
• Intrapersonal
• Naturalistic
• All types of intelligence deal with different aspects of human behaviour and activities.
• Linguistic intelligence is one of the human intelligences that deals with the reading and writing skills of an individual.
• It is intelligence that deals with language development in the individual.

Thus, linguistic intelligence is proposed by Howard Gardner in his theory of multiple intelligences.

The teaching-learning process can be defined as the strategies used by teachers to facilitate the learning process in the child

Hint

• The learning process varies according to children and their age group.
• Private speech is also called self-talk.
• It is considered to be a regulatory behaviour where individual guides oneself towards a appropriate behaviour and learning process.
• Private speech enchances the students attention span by detaching them from external stimulus in surrounding.
• The most common age group involved in private speech is children from 2 -7 years of age.
• Private speech is considered to improve creativity, communication, memory and motivation. It also plays an important role in moral development of child.

Thus, to conclude, private speech should be encouraged in classrooms.

Gender of an individual determines whether the individual is male or female.

Hint

• Gender-typing can be defined as the process where an individual becomes aware of his/her gender and the roles associated with each of the gender.
• The society plays an essential role in developing gender typing in the society by association different task to the different genders
• In simple terms, gender typing is associated certain task to male gender and certain other task to female gender.
• In this the child associates his/her identity and roles according to what they see in their society and culture.

Thus to conclude we say that Mohan refusing to wear girl dress is a type of gender typing.

Additional Information

• Sex and gender are two different terms. Sex indicates the physical identity of individual whereas the Gender represent the psychological and socially constructed identity of the individual.

Class diversity plays a very important role in the teaching-learning process of the child.

Hint

• Class diversity can be defined as the variation in the abilities of the children present in the classroom.
• In order to cater to the needs of every child in the classroom, the teacher has to provide differential guiding methods and strategies to each student to increase the efficiency of learning. Such instructions are called differentiated instructions.
• In a diverse classroom, such instructions are the most appropriate method to ensure a child-centered learning process.
• The teachers can differentiate the learning by analyzing the child's learning needs, readiness, interest and learning profile.

Thus, to conclude Differentiated instruction means guiding students with different abilities in the same class.

A socio-constructive classroom is a strategy used to enhance the learning efficiency of a child.

Hint

• The socio-constructive classroom is based on two concepts: socialism and constructivism.
• The term social indicates learning in groups, i.e., by interacting with different individuals, whereas constructivism is a theory that deals with the construction of one's own learning process.
• In a socio-constructivist classroom, the teacher acts as the mediator, organising the students into groups and creating a collaborative environment that focuses more on the problem-solving behaviour of the child.
• Collaborative projects can be defined as problems given to a group of students in which they work together to reach a solution.

Thus, in conclusion, collaborative projects are the best assessment method for the socio-constructivist classroom.

Additional Information

• Assessment can be defined as the methods used to test the learning levels of the child and assessments are designed according to the purpose of assessments.

Assessments can be defined as the process of understanding the learning levels of children during the teaching-learning process.

Hint

• Assessments are the most important part of the learning process for a child. It is the last step in the process.
• Assessments enable the teacher to understand the learning levels of the child and what concepts the child is lacking.
• Assessment also helps teachers design the next course of instruction depending on the needs of the child. The teacher designs the pedagogy after analyzing the performance of the child in the assessment.
• Assessment can be of different types depending on the purpose of the assessment. For instance, formative assessments are designed to understand the level of the child during the learning process, whereas summative assessments are organized after the completion of the learning process.

Thus, in conclusion, assessment is an important indicator of the effectiveness of the pedagogy and also helps teachers design further courses of learning.

Inclusion can be defined as the process by which children with diverse backgrounds are taught in the same classroom.

Key Points

• The concept of an inclusive classroom is designed to support the diversity of the students, as in this way, students with diverse understandings and needs are taught in the same classroom side by side.
• Special emphasis was given to the inclusion of people with disabilities in the learning system.
• In inclusive education, the pedagogy is designed to keep every child in mind, and such pedagogy provides the guiding principle to ensure the learning process for each and every child.
• Features of inclusion include: Versatile and flexible, Consist and accessibility for all; collaborative, equal for all; and personalized.

Thus, to conclude Learning based on a child's interests, needs and diversity of the learner's background is an example of inclusion.

Culture sensitivity can be defined as the process by which a person is made aware of the different cultures present in society.

Hint

• Culture sensitivity is also called cultural awareness.
• It is the acceptance of different cultures present around the individual and it facilitates the interaction between individuals of two different cultural groups.
• Factors that affect cultural sensitivity in an individual are:
• Political correctness
• cultural competence
• Interest of individual
• Environment of the individual
• In the simplest terms, cultural sensitivity is the person's ability to deal with the differences between different cultures in society.
• Cultural sensitivity promotes socialization in the individual

Thus, celebrating festivals of only the dominant culture does not promote cultural sensitivity in individuals.

Learning disability is the term used to define the inabilities of different children to learn and understand new concepts.

Hint

• Learning disabilities in children manifest at different levels depending on the area of inability.
• The causes of learning disabilities are mostly divided into two categories: Genetic or environmental defects
• Genetic learning defects are present in the child from birth, whereas environmental learning defects are induced by a variety of reasons after birth, such as seizures, illness or injuries.
• Dyslexia is a learning defect that is identified as the inability of the child to read and comprehend long passages.

Thus, we can conclude that dyslexia is associated with reading disabilities.

Additional Information

• Dyscalculia: Inability to do analytical problems
• Dysgraphia: Writing disability

Hearing impairment is the term used to indicate a person's inability to hear clearly.

Hint

• Hearing impairment is the condition that makes the person unable to clearly hear the sound in the environment.
• It can be of two types: partial impairment or deafness.
• Hearing loss can be caused by a variety of reasons, which include:
• Conductive hearing loss
• Sensorineural hearing loss
• Mixed hearing loss
• Auditory neuropathy spectrum disorder.
• Hearing loss can be in one ear or both ears.
• Audiobooks are the instruments used for visually impaired individuals, as they are audio recordings of the book.

Thus, to conclude, audiobooks are not suitable for children with hearing disabilities.

Creative children are those who demonstrate a high degree of imagination, originality, and innovative thinking in their approach to various tasks and challenges.

Key Points

• Open-ended questions are the most appropriate type of questions for identifying creative children in a class.
• These questions require more than a simple one-word answer and encourage students to think critically, express their thoughts, and provide unique solutions or perspectives.
• Creative children often excel in answering open-ended questions because they allow for diverse and imaginative responses that showcase their creativity, problem-solving skills, and ability to think outside the box.
• Open-ended questions promote higher-order thinking, encourage originality, and allow students to demonstrate their creativity in various subjects and contexts.

Hence, a teacher should ask open-ended questions in order to identify creative children in her class.

Hint

• Fil l in the blanks: This type of question typically has a sentence with a blank space that the student needs to fill in with the correct word.
• Multiple choice questions: Multiple choice questions present a question or statement with a set of options, and the student must choose the correct answer from the provided choices.
• Questions with right and wrong options: This refers to questions that have onl y one correct answer and one or more incorrect answers.

School is one of the most important parts of a child's development.

 Hint

• The learning process of a child is influenced by a variety of factors, among which the most important is prior experience.
• The knowledge of the child should be further constructed by considering the experiences of the child.
• As learning by experience is most effective way to build a particular concept in the child.
• By doing so, we are developing a connection between prior knowledge and the new knowledge, which leads to better understanding in the child.
• Prior experience-related knowledge acts as a building block for new knowledge.

Thus to conclude it is important to build on experiences that child brings to school.

Learning can be defined as the process of acquiring knowledge through various methods.

Hint

Children learn through a variety of ways, and all four options listed - Making and Doing things (i), Reading and Writing (ii), Talking and Listening (iii), Thinking and Reflecting (iv) - are fundamental aspects of the learning process.

• (i) Making and Doing things: Hands-on experiences and practical activities provide children the opportunity to explore, experiment, and understand the world around them.
• (ii) Reading and Writing: Reading helps children to acquire knowledge, improve vocabulary, and develop imagination. Writing helps them to express their thoughts and improves their ability to communicate effectively.
• (iii) Talking and Listening: Interactive communication helps children to learn social skills, understand different perspectives, develop critical thinking, and learn languages and concepts.
• (iv) Thinking and Reflecting: This helps children to process information, make connections, solve problems, and gain a deeper understanding of what they have learned.

So, children learn through a combination of these aspects. They are all integral parts of a holistic learning experience.

Teachers are the mediators of knowledge in the classroom and they are responsible for ensuring the highest level of understanding in the child.

Hint

• The teachers who design the lesson plan according to the needs of the children are the ones who facilitate the highest learning in the children.
• Every child should be taught at his/her own pace to ensure that they are not burdened with the learning process and that they can enjoy the learning process.
• Child-centric learning should be promoted to ensure that each and every concept of the topic is understood by every student in the class.
• Students should be encouraged to become active participants in the learning process.
• This also ensures the child gains confidence in every topic.

Thus, teachers should allow children to follow their own pace of learning.

Teachers are the role models for the child and teachers behaviour influences the child's behaviour in the classroom.

Hint

• When a teacher gives examples based on child experience, the child is in a position to relate maximum to the situation, which leads to the learning of concepts very easily.
• When a child hears familiar words from a teacher, he develops a connection with the teacher and can relate to the teacher.
• Such connection makes the child comfortable and open to learning process and develops a sense of similarity in the child

Thus, to conclude, familiar examples can lead to the development of belongingness in children.

Additional Information

• Inferiority: Feeling lower than someone else
• Alienation: An out-of-place-associated feeling.

Problem solving can be defined as the process of finding solutions to questions.

Hint

• The problem-solving process has a variety of steps, which include:
• Define the problem
• analysis of problem
• define a solution
• Evaluate the solution, and if it is not suitable, select an alternative solution.
• Implement and follow up on the solution.
• Analogical thinking can be defined as the method of thinking in which a comparison is made between two similar situations.
• During problem solving, analogical thinking is used, as similar problems can be solved by similar solutions.

Thus, in conclusion, analogical thinking plays a role in problem-solving strategies.

Children's cognitive level is a significant determiner of their learning process.

Hint

• Misconceptions and errors are the results of defects in the concept's development in the child.
• Misconception is the wrong idea about a particular topic and this lead to defects in all related topic.
• Errors can be of three types: Procedural error, conceptual error and Random/human error
• Misconception and errors are detected by teachers through various assessments and by asking questions in the class.
• Teachers after careful analysis of the them design the remedial strategy which can be used to overcome the misconception.

Thus, if misconceptions and errors are not tackled immediately, they will serve as significant inroads into a child's thought.

Children's reaction to a particular activity is a sign of their interest in the activity.

Hint

• Learning by using activities is a method that encourages the participation of the student in the learning process.
• Through enhanced participation, effective learning can be ensured by the teacher.
• Participation in children is instigated by curiosity for new activities. However, with time, this curiosity starts to decline, which leads to a decrease in active participation from the child.
• The child gets used to the activity, and the joy of it is diminished.

Thus, to conclude, boredom is a sign that learning activities have become mechanically repetitive for the child and are not of interest.

Learning is a complex and dynamic process through which individuals acquire knowledge, skills, understanding, attitudes, or behaviours.

Key Points

• Assertion (A) is false because inducing fear of punishment is not considered a suitable or effective method for facilitating learning. Learning environments that are built on fear or punishment can lead to anxiety and stress and hinder students' motivation to learn.
• Reason (R) is also false. While rewards and punishments may have some influence on behaviour, they are not necessarily highly effective in ensuring meaningful learning.
• Meaningful learning is better achieved through positive and constructive teaching methods that engage students' curiosity, critical thinking, and intrinsic motivation.
• Rewards and punishments may have short-term effects, but they often don't lead to deep understanding and lasting knowledge acquisition.

Hence, both (A) and (R) are false.

Learning can be defined as the process of acquiring knowledge through different methods.

Hint

• The learning process varies according to the mental development of the child. For instance, if a child's mind is not developed to accommodate the concept, they will not be able to understand it.
• Cognitive levels determine the learning levels of the child.
• The importance of the concept and child interest determines its effectiveness, as the things that we are interested in are learned due to curiosity without feeling pressure.
• The most important determiner of learning is the way in which it is done. Depending on the individual's needs, the learning process should be designed to ensure the highest level of understanding in the child.
• 5 theories are proposed to explain the different aspects of the learning process.  These theories are:
• Behaviorism
• Constructivism
• Humanism
• Connectivism
• Cognitive
• These theories indicate different methods that can be used to facilitate the knowledge acquiring process in an individual.

Thus, to conclude, all four statements are correct and hence option 4 is the correct answer.

The interaction of person, environment, and behaviour in learning settings refers to the complex interplay and mutual influence between the individual learner's characteristics, the surrounding environment, and the behaviours or actions exhibited by the learner. 

Key Points

• "All three forces—personal, environmental and behavioral—are influenced by each other" is the correct statement about the interaction of person, environment, and behaviour in learning settings.
• This option acknowledges the bidirectional influence among personal factors, environmental factors, and behaviours in learning settings.
• It recognizes that individuals' personal characteristics, the environment they are in, and the behaviours they exhibit all interact and affect each other in a dynamic and interconnected way.
• This perspective aligns with contemporary understandings of how learning takes place, where each of these factors plays a role in shaping the overall learning experience and outcomes.

Hence, all three forces—personal, environmental and behavioral—are influenced by each other, which is the correct answer.

Calculation:

Let's assume that the four-digit number be ABCD.

Here, the number < 2000, so A must be equal to 1

According to the question, 

A = 1/4 × C 

⇒ 1 = 1/4 × C 

⇒ C = 4 … (i)

Again, D = 8 × A 

⇒ D = 8 … (ii)

Again, (A + B + C) = 7 

⇒ (1 + B + 4) = 7  [putting the values of A & C]

⇒ B = 2

∴ The four-digit number is ABCD = 1248

Calculation:

300 kg of rice has to be equally distributed among the 15 families.

So, each family get = 300/15 = 20 kg

∴ The correct answer is 20 kg

Calculation:

Let's assume that the two numbers are 11k and 17k

LCM of (11k, 17k) = 187k

Now, according to the question, 

187k = 4675

⇒ k = 4675/187

⇒ k = 25

So, the two numbers are (11 × 25) = 275 and (17 × 25) = 425

∴ The correct answer is 275 and 425

Concept used:

• For a number to be divisible by 8, the last three digits of the number must be divisible by 8

• For a number to be divisible by 9, the sum of all its digits must be divisible by 9

Calculation:

The number 774958N₁96N₂, 96N₂ must be divisible by 8.

Again (7 + 7 + 4 + 9 + 5 + 8 + N₁ + 9 + 6 + N2) must be divisible by 9

⇒ (55 + N₁ + N₂) = divisible by 9

Now, If we assume N₂ = 0, we get N₁ = 9 - (55 mod 9) = 9 - 1 = 8

Again, If we assume N₂ = 8, then N₁ = 9 - ((55+8) mod 9) = 9 - 1 = 8

So, the values for N₁ and N₂ are 8 and 0 or 8 respectively.

∴ The correct answer is 0, 8

Calculation:

The digit 4 appears twice in the number 5432413.

So, the sum of the place values of digit 4 in the number 5432413 is

⇒ (400000 + 400) = 400400

∴ The correct answer is 400400

Calculation:

The smallest five-digit number = 10000 and  the largest four-digit number = 9999

So, the required sum = (10000 +  9999) = 19999

∴ The correct answer is 19999

Calculation:

Making a half revolution will bring you from East to West.

Then, adding another full revolution will still have you facing West.

∴ The correct answer is West

Concept used:

One right-angle = 90° 

Calculation:

\(\left(5 \frac{1}{3}-2 \frac{2}{3}\right) \)

⇒ (\(\frac{16}{3}\) - \(\frac{8}{3}\))

⇒ 8/3

So, 8/3 right-angles = 8/3 × 90 = 240° 

∴ The correct answer is 240°

Calculation:

A kite is a quadrilateral with two pairs of adjacent equal-length sides and it has one line of symmetry. 

∴ The correct answer is 1

Calculation:

Priya purchased total amount of (36 + 85 + 110 + 160 + 13) = 404

She gave Rs. 500 then shopkeeper should returned (500 - 404) = 96

But shopkeeper returned Rs. 95 which is Rs. 1 less.

∴ The correct answer is option 1

Calculation:

According to the question,

The area of the two plots are same, but the perimeter of Arya's plot = 2(20 + 90) = 220 m

Perimeter of Bharati's plot = 2(30 + 60) = 180 m

So, Bharati was unhappy as she felt that perimeter of Arya's plot is more.

∴ The correct answer is option 1

Calculation:

The level of water in the tank rises by 2 cm every minute.

So, between 9:45 am to 9:47 am, the level of the water has risen by 2 cm × 2 = 4 cm.

 At 9 : 47 am, height of water was 23 cm, so at 9 : 40 am, 7 min before water level was 23 - (7 × 2) = 23 - 14 = 9 cm

∴ The correct answer is 9 cm

Calculation:

The number of students having blood groups A = 8

The number of students having blood groups AB = 4

Now, the difference of the number of students having blood groups A and AB = (8 - 4) = 4

∴ The correct answer is 4

Shortcut Trick

Quickly calculate the Sum: (30×10) + (2+1+4+5+6+3+8+3+8+0) = 310 + 40 = 350.

Average = 350 ÷ 10 = 35.

Identify Extreme Values: Max = 54, Min = 23. Range = 54 − 23 = 31.

Required Difference = 35 − 31 = 4.

∴ The correct answer is 4.

Alternate Method

Given Observations: 32, 41, 54, 35, 26, 23, 28, 33, 38, 40

Formulas Used:

1. Average = (Sum of observations) ÷ (Total number of observations)
2. Range = Maximum value − Minimum value

⇒ Total Number of Observations (n) = 10

⇒ Sum of Observations = 32 + 41 + 54 + 35 + 26 + 23 + 28 + 33 + 38 + 40 = 350

⇒ Average = 350 ÷ 10 = 35

⇒ Range = 54 − 23 = 31

⇒ Difference = 35 − 31 = 4

∴ The correct answer is 4.

Additional Information

Arithmetic Mean (Average)

The Mean is the central value of a finite set of numbers, calculated by dividing the total sum by the count of numbers (n).

Range

The Range is the simplest measure of dispersion, representing the spread between the Highest (H) and Lowest (L) values in a dataset: R = H − L.

Median

The Median is the middle value when data is arranged in ascending or descending order. For even n, it is the average of the two middle terms.

Coefficient of Range

It is a relative measure of dispersion defined as (H − L) ÷ (H + L).

Calculation:

According to the given pattern,

5² = 25 = (12 + 13)

Similarly from the given options, 17² = 289 = (144 + 145) satisfies

∴ The correct answer is option 4

A conceptual error occurs when there is a misunderstanding or incorrect understanding of a concept or principle.

 Key Points

• In this case, Faiza's statement that 1\8 is a greater fraction than 1\2 indicates a conceptual error because it shows a lack of understanding of fractions. The correct statement would be that 1\8 is a greater number than 1\2, but as fractions, 1\2 is greater than 1\8
• Faiza made a conceptual error by trying to compare two whole numbers as fractions, which does not make sense.
• Faiza's error is a conceptual error because she incorrectly compared whole numbers (1\8 and 1\2) as fractions, without considering their representation as parts of a whole.

Thus, it is concluded that Conceptual error is most appropriate for the error made by Faiza.

Key Points

• The NCF 2005 emphasizes the need for the mathematics curriculum to be ambitious, aiming for high standards of learning and achievement. It should set challenging goals and encourage students to excel in their mathematical understanding and skills.
• The curriculum should be coherent, which means it should be organized in a logical and connected manner. Concepts should be introduced and built upon in a sequence that allows students to understand the relationships between different mathematical ideas and topics.

Thus, the mathematics curriculum, as per the NCF 2005, should be both ambitious in setting high standards and coherent in its organization and presentation of mathematical concepts and skills.

Algebraic thinking is the foundation of algebra, and it involves recognizing and analyzing patterns, relationships, and structures.

 Key Point

• Starting with simple patterns of repeating shapes and then progressing to more complex patterns involving numbers helps students develop their ability to identify and extend patterns, which is a crucial aspect of algebraic thinking.
• In the early stages of learning algebra, students need to understand the concept of variables, which are symbols used to represent unknown values or quantities.
• By observing patterns in shapes and numbers, they can start to recognize the relationship between variables and outcomes, paving the way for more formal algebraic concepts in the future.

Thus, it is concluded that option 1 is the correct answer.

Key Points

• In this context, the student's strategy of adding 25 seven times to find the product of 25 and 7 shows a creative attempt to use their understanding of addition to solve a multiplication problem.
• As a teacher, this is an opportunity to build on the student's creative thinking and gradually introduce more efficient and formal algorithms for multiplication, helping the student develop a deeper conceptual understanding of mathematical operations.
• It is essential to acknowledge and encourage students' efforts to connect and apply their prior knowledge to new mathematical concepts.

Thus, it is concluded that The student has creatively extended the knowledge of addition to multiplication is the correct statement.

Key Points

• Analyzing children's errors can provide valuable insights into their understanding of mathematical concepts and their reasoning abilities.
• Errors often reveal the thought process and misconceptions that students have while solving problems.
• By understanding the types of errors students make, teachers can identify areas of difficulty and adjust their instructional strategies to address those specific needs.
• This information helps in tailoring the teaching approach and providing targeted support to enhance students' mathematical reasoning skills.

Thus, it is concluded that Children's mathematical reasoning abilities at primary level can most appropriately be inferred by analysing their errors.

Key PointsAccording to the National Curriculum Framework (NCF) 2005, the factors responsible for fear and failure in mathematics are:

• Predominance of symbolic language: Mathematics often uses symbolic notations, equations, and abstract representations, which can be challenging for some students to grasp. The overemphasis on symbolic language can create a barrier for students, leading to fear and difficulty in understanding mathematical concepts.
• Cumulative nature of mathematics: Mathematics is a subject where concepts and skills build upon one another. If students have gaps in their understanding of foundational concepts, it can lead to further difficulties as they progress to more advanced topics. The cumulative nature of mathematics can be intimidating and may cause fear and failure if early concepts are not well understood.

Thus, it is concluded that (a) and (b) is the correct answer.

Flipping a parallelogram across its axis of symmetry results in a rectangle with the same base and height as the original parallelogram.

Key Points

• This directly demonstrates the equivalence of the area formulas:
• Rectangle Area = Base × Height
• Flipped Parallelogram Area = Base × Height
• The visual alignment of base and height after flipping makes it easier for students to connect the two formulas and understand the underlying principle.

Hence, we can conclude that the most common transformation that a teacher does to relate the formula of the area of these two shapes is Flip.

Data handling, also known as statistics, can be introduced in primary classes in an informal and age-appropriate manner.

 Key Points

• Children at the primary level can engage with simple data sets and basic concepts of data representation, such as tally marks, bar graphs, and pictographs.
• They can collect data from their daily life experiences, like counting the number of different types of fruits, colors of cars they see on the road, or favorite toys among their classmates.
• Introducing data handling in this way allows students to develop an early understanding of data and its representation, and it also provides a real-life context for learning mathematics.
• It encourages students to observe, analyze, and make sense of the information they collect.

Thus, it is concluded that It can be introduced informally in primary classes as students of primary classes can relate it to their daily life experiences is true statement.

Manipulative aids in mathematics at the upper-primary level serve as valuable tools to enhance learning and understanding of abstract mathematical concepts.

Key Points

• They help in understanding complex concepts in mathematics: Manipulative aids provide a hands-on and visual approach to understanding abstract and complex mathematical concepts. They allow students to explore, experiment, and build a deeper understanding of mathematical ideas.
• They act as a pedagogical resource for assessment: Manipulative aids can be used as a form of assessment to observe and evaluate students' understanding. Teachers can observe how students use the manipulatives to solve problems and gain insights into their thought processes.
• They help in concrete representation of abstract concepts in mathematics: Manipulative aids bridge the gap between abstract mathematical concepts and concrete representations. They allow students to physically manipulate objects to visualize and understand abstract ideas, making learning more accessible and meaningful.

Thus, it is concluded that They are used to utilize leisure time in a mathematics classroom is not true.

Hint

• They are used to utilize leisure time in a mathematics classroom:- Manipulative aids in mathematics are not primarily used to fill leisure time in a mathematics classroom. Instead, they serve as valuable tools to enhance learning and understanding of mathematical concepts. These aids are tangible objects, such as blocks, counters, geometric shapes, or measuring tools, that students can manipulate and interact with to explore mathematical ideas concretely.

Key Points

• The word problem is likely focusing on the increase in length of the elastic band as a result of the stretching.
• The new length is obtained by adding the original length of the elastic band to the increase caused by stretching.

Original Length: 10 cm Increase due to stretching: 5 cm

New Length = Original Length + Increase New Length = 10 cm + 5 cm = 15 cm

• In this context, the concept being emphasized is indeed addition, as the increase in length is added to the original length to find the new length.

Thus, it is concluded that addition is the correct answer.

Key PointsThe conversation between the two students indicates:

• A teacher-centered classroom: The reason for this is that in a teacher-centered classroom, students may feel reluctant to ask questions or express their thoughts freely.
• If the classroom is primarily focused on the teacher delivering information without encouraging student participation, it can contribute to students feeling scared or hesitant to ask questions.
• Lack of a fearless environment in the mathematics class: Both students express fear and hesitation about asking questions in their mathematics class.
• They feel scared of getting the answers wrong and worry about appearing stupid in front of their peers. This fear suggests a lack of a safe and supportive environment for asking questions and making mistakes.

Thus, it is concluded that (a) and (b) is the correct answer.

The NEP 2020 emphasizes the development of foundational knowledge, critical thinking, problem-solving skills, and a spirit of inquiry among students. It encourages an approach that helps students become self-learners and equips them with the skills to learn independently throughout their lives.

Key Points

• Learning how to learn involves nurturing the ability to seek and acquire knowledge, analyze information, and adapt to different learning contexts.
• It goes beyond rote memorization and encourages students to engage with the learning process actively, explore various resources, and develop a deeper understanding of subjects.
• By focusing on learning how to learn, the NEP 2020 aims to create lifelong learners who can keep up with the rapidly changing world, continuously upgrade their knowledge and skills, and contribute effectively to society.

Thus, it is concluded that option 3 is the correct answer.

Estimation is an essential mathematical skill that involves making approximate judgments about the value or quantity of something. It is not about finding a single correct answer but rather developing a sense of what is reasonable or plausible. 

Key Points

• By giving space for a range of reasonable answers, the teacher acknowledges that different students may approach estimation differently and may come up with various answers based on their understanding and strategies.
• This approach fosters a culture of open dialogue and allows students to learn from each other's approaches and reasoning.
• It is essential to celebrate efforts and encourage students to think critically and creatively while making estimates.
• The focus should be on the thought process, reasoning, and the development of mathematical intuition rather than seeking a single "right" answer.

Thus, it is concluded that option 4 is the correct answer.

Key Points

• A diagnostic test in mathematics is designed to assess the individual student's understanding of specific concepts and skills in the subject.
• The test aims to identify the areas where the student may be facing challenges or gaps in their learning.
• By understanding these learning gaps, teachers can provide targeted support and interventions to help the student improve their understanding and performance in mathematics.

Thus, it is concluded that option 3 is the correct answer..

The Van Hiele theory of geometric thinking describes different levels of geometric thought that students progress through as they learn geometry.

 Key Points

• The Relationships level is the second level in the theory.
• At the Relationships level, students begin to recognize and understand the properties and relationships between geometric figures.
• They can identify common properties shared by different shapes and classify them based on these properties.
• In this case, the student correctly identifies that a square is both a parallelogram and a rectangle, which demonstrates understanding of the relationships between these geometric figures.
• The student's statement that all rectangles are also parallelograms further supports their placement at the Relationships level because they are recognizing the inclusive nature of these classifications based on shared properties.

Thus, it is concluded that  According to Van Hiele's theory of geometric thinking, the student is at Relationship level of geometric thinking.

The correct answer is Root, Kerala.

Key Points

• The edible part of the tapioca plant is its starchy root, which is processed to make tapioca flour, pearls, and other food products.
• Tapioca is grown extensively in Kerala. It is a secondary staple food crop in the state and is known locally as kappa or cheeni.

The correct answer is iron, spinach, and dates.

Key Points

• A deficiency of iron causes anaemia.
• Spinach and dates are rich sources of iron.
• Spinach is a green leafy vegetable that is high in iron as well as other vitamins and minerals.
• Dates are a dried fruit that is also a good source of iron and fiber.

​ 

Additional Information

• Calcium, milk, and eggs are not directly related to the deficiency of iron and anaemia.
• Milk and eggs are good sources of protein and calcium, while spinach and dates are also rich in other vitamins and minerals.

The correct answer is Narmada, Krishna, and Godavari.

Key Points

• Route from New Delhi to Thiruvananthapuram:
• The train journey from New Delhi to Thiruvananthapuram typically follows the route through the following states:
• Delhi, Uttar Pradesh, Madhya Pradesh, Maharashtra, Telangana, Andhra Pradesh, Karnataka, and Kerala.
• Rivers crossed:
• Narmada River: It originates in Madhya Pradesh and flows westward into the Gulf of Cambay. The train crosses the Narmada River in Madhya Pradesh.
• Krishna River: It originates in Maharashtra and flows eastward into the Bay of Bengal. The train crosses the Krishna River in Andhra Pradesh or Telangana.
• Godavari River: It originates in Maharashtra and flows eastward into the Bay of Bengal. The train crosses the Godavari River in Andhra Pradesh.

The correct answer is Koel.

Key Points

• Koel is a brood parasite bird that lays its eggs in the nests of other birds, including crows.
• Crows are known for making their nests on trees using pieces of wood, and they are territorial birds that defend their nests aggressively.
• Indian Robin, also known as Copsychus fulicatus, is a small passerine bird that builds its nests on bushes or trees using grass and other materials. It does not lay its eggs in the nests of other birds.
• The Weaver Bird, also known as Ploceidae, is a family of small passerine birds known for their intricate and complex nests made of grass, leaves, and other materials. They are not brood parasites, and they do not lay their eggs in the nests of other birds.
• Sparrows, also known as Passer domesticus, are small birds that build their nests in various locations, including trees, bushes, and buildings. They are not brood parasites, and do not lay their eggs in the nests of other birds.

The correct option is Kannauj, Uttar Pradesh.

Key Points

• Kannauj is known as the "perfume city of India" and is famous for producing high-quality perfumes and fragrances.
• Rosewater and kewra water are popularly produced in Kannauj and are used in a variety of products, including perfumes, cosmetics, and food items.
• Madhubani in Bihar is known for its traditional art form.
• Worli, in Maharashtra, is a locality in Mumbai.
• Solan, in Himachal Pradesh is known for its horticulture and agriculture.

The correct answer is that both (A) and (R) are correct, but (R) is not the correct explanation of (A).

 Key Points

• The density of salt water is greater than the density of fresh water, which is why objects float more easily in salt water.
• Boiling an egg does not change its mass, but it does change the air pressure inside the egg, which can affect its buoyancy.

The correct answer is A and B.

Key Points

• Boring pumps:-
• Boring Pumps near wells can cause the water table to drop, leading to the well drying up.
• Boring pumps are used to extract groundwater for various purposes, such as irrigation and drinking water supply.
• However, if too many pumps are installed in a particular area, it can lead to a drop in the water table and cause wells to dry up. (Hence A is correct)
• Concretised soil:-
• It refers to a soil that has been compacted and covered with impermeable materials such as concrete or asphalt.
• This can prevent rainwater from seeping into the ground and recharging the water table, which can lead to wells drying up. (Hence B is correct)
• Concretised soil can prevent rainwater from seeping into the ground and replenishing the water table, leading to the well drying up.

Additional Information 

• Contaminated water:-
• It can make wells unusable, but it may not necessarily cause them to dry up completely.
• Some contaminants can be treated or filtered out, depending on the level and type of contamination.
• Contaminated water can make the well unusable, but it may not necessarily cause the well to dry up completely.

Other factors that can contribute to wells drying up include over-extraction of groundwater, climate change, and drought.

The correct answer is that kerosene cuts off oxygen supply to mosquitoes

Key Points

• Kerosene:-
• Kerosene is used as a mosquito repellent by cutting off their oxygen supply.
• Stagnant water is a breeding ground for mosquitoes, as they lay their eggs in it.
• The larvae then hatch and grow in the water. By putting kerosene in stagnant water, the oxygen supply to the larvae is cut off, and they die before they can become adult mosquitoes.

​ 

Additional Information

• Other common methods to prevent mosquito breeding in the rainy season include keeping the surroundings clean and dry, covering water storage containers, and using mosquito nets and repellents.
• It is important to note that kerosene should be used with caution, as it is flammable and can be harmful if ingested or inhaled.
• It should also be used in small quantities and spread evenly on the surface of the water to avoid harming other aquatic life.

The correct answer is Odisha, Tamil Nadu, and Andhra Pradesh.

 Key Point

• Indian States / Union Territories with the coast on the Bay of Bengal:
• West Bengal.
• Odisha.
• Andhra Pradesh.
• Tamil Nadu.
• Puducherry
• Andaman and Nicobar Islands
• Indian States / Union Territories with the coast on the Arabian Sea:
• Gujarat
• Maharashtra
• Goa
• Daman and Diu
• Karnataka
• Kerela
• Lakshwadeep
• Dadra and Nagar Haveli

Important Points

• Puducherry:- Puducherry is the only Union territory that shares its coast with both the Arabian Sea & Bay of Bengal. The Union Territory of Puducherry (which was formerly known as Pondicherry) comprises the former French establishments of  Puducherry, Karaikal, Mahe, and Yanam, which lie scattered in South India. Pondicherry, Karaikal, Mahe, and Yanam were combined to become Pondicherry. The three parts of Pondicherry namely Karaikal, Mahe, and Yanam are located in the states of Tamil Nadu, Kerala, and Andhra Pradesh respectively.

The correct answer is desert region.

Key Points

• The use of mud as plaster and thorny bushes as roofing material suggests that the village is located in an arid or semi-arid region where other construction materials may be scarce.
• Thick walls are also common in desert regions to keep the interiors cool during the day and retain warmth at night.
• The use of thorny bushes as roofing material is also a common practice in desert regions as they provide insulation against the harsh sun and heat.
• The village may also have traditional architecture that is adapted to the local climate and environment.

Additional Information

• Snowy regions would require houses with better insulation and heating systems to keep the interiors warm, and roofs that can withstand heavy snowfall.
• High rainfall regions would require houses with sloping roofs and good drainage systems to prevent waterlogging and leaks.
• Forest regions in the plains would have different types of construction materials and may not require thick walls or thorny bush roofs.

The correct answer is Both (A) and (R) are correct but (R) is not correct explanation of (A).

Key Points

• (A) Sweet Potato is a root.
• This statement is true.
• Sweet potatoes are underground stems.
• They are considered modified roots and are classified as root vegetables.
• (R) It stores food.
• This statement is also true.
• Sweet potatoes have evolved to store food reserves in the form of starch.
• This stored food allows the plant to survive through harsh conditions like winter.
• Relationship between (A) and (R):
• While both statements are true, (R) is not a correct explanation of (A).
• There are other functions of roots besides storing food, such as anchoring the plant to the ground, absorbing water and nutrients from the soil, and transporting these nutrients to the rest of the plant.

Therefore, (R) only partially explains why sweet potatoes are considered roots. There are additional factors that contribute to their classification.

The correct answer is Both (A) and (R) are correct and (R) is correct explanation of (A).

Key Points

• Assertion (A): In Jhoom farming, weeds are cut and burnt instead of pulling out.
• This statement is true.
• Jhoom farming, also known as slash-and-burn agriculture, involves clearing a patch of forest by burning the vegetation.
• This includes weeds, which are typically cut and burnt along with the other vegetation.
• Reason (R): Ash mixes with soil which increases soil fertility.
• This statement is also true.
• The ash produced from burning the vegetation contains minerals like potassium, calcium, and magnesium, which can improve soil fertility.
• Additionally, the ash helps to neutralize soil acidity and improve soil structure.
• Relationship between (A) and (R):
• The burning of weeds in Jhoom farming does indeed contribute to increased soil fertility by adding minerals and improving soil structure.
• Therefore, (R) correctly explains (A).

Conclusion: The correct answer is 1) Both (A) and (R) are correct and (R) is correct explanation of (A).

Additional Information 

• Jhoom farming:-
• It is a traditional farming practice followed in North-Eastern India, where a patch of forest is cleared and burnt to provide land for cultivation.
• Jhoom farming is also known as shifting cultivation or slash-and-burn agriculture.
• This farming practice involves clearing a patch of forest, burning the vegetation, and using the ash as a natural fertilizer.

Other types of Farming:-

• Subsistence Farming: This type of farming is primarily meant for local consumption. The farmers and their families consume most of the crops harvested.
• Organic Farming: This modern method of farming uses organically made fertilizers and pesticides to ensure that the crops are not laden with chemicals that could potentially harm the consumer in the long term.
• Industrial Farming: Also known as commercial farming, this is a method of farming where crops are grown and animals are reared for commercial sale. It involves using advanced methods and technology for large-scale production.
• Mixed Farming: In this type of farming, crops and animals are grown and reared on the same land. The crops are used to feed the animals and the animals, in turn, help in the fertility of the land.
• Pastoral Farming: This involves the rearing of animals on pastures. Pastoral farming can be either intensive, where animals are kept and fed in restricted areas, or extensive, where the animals are allowed to grain

The correct answer is (A) is true but (R) is false.

Key Point

• (A) Earthworm is referred to as a farmer's best friend.
• This statement is true.
• Earthworms are considered beneficial for agriculture because they play several crucial roles in soil health and plant growth:
• Aerating the soil: Earthworms burrow through the soil, creating tunnels that allow air, water, and roots to penetrate deeper.
• Improving Drainage: These tunnels also improve drainage and prevent waterlogging, which can harm plants.
• Enriching the soil: Earthworms feed on organic matter and their castings are rich in nutrients like nitrogen, phosphorus, and potassium, which improve soil fertility.
• Promoting microbial activity: Their activities stimulate the growth of beneficial soil microbes, further contributing to soil health.
• (R) Earthworms destroy the weeds.
• This statement is false.
• While earthworms can indirectly affect weed growth by improving soil conditions that favor desirable plants, they do not actively seek out and destroy weeds.
• They feed on organic matter, which includes decaying plant material, not living plants like weeds.

Therefore, (A) is true but (R) is false.

The correct answer is Vegetable peels, Filtered tea leaves, Paper.

Key Points

• Compost pit:-
• It is a way of decomposing organic waste materials to convert them into a nutrient-rich soil conditioner.
• It can be established in your backyard by digging a hole or pit in which you place layers of organic waste.
• The primary components that go into the compost pit include yard waste like leaves, grass clippings, weeds, and branches, and kitchen waste like vegetable peels, coffee grounds, and eggshells.
• Vegetable peels and Filtered tea leaves are rich in nitrogen and carbon respectively, which are essential elements for composting. Paper can also be added as it helps to maintain the moisture level in the compost pit.

Assessing students in Environmental Studies (EVS) involves a comprehensive approach to understand their learning and development.

 Key Points

• Write qualitative statements about students: Providing qualitative descriptions of students' performance and progress helps to capture a holistic understanding of their abilities, strengths, challenges, and areas of improvement.
• Make a record of information with a focus on the learning potential of students: Assessment should go beyond simply recording scores or achievements. It should also consider students' potential for growth, their ability to apply knowledge, and their capacity for further development.
• Compare previous records of students: Comparing previous records helps track students' progress over time and identify trends or changes in their performance. This can inform instructional strategies and interventions to support their learning journey.

Thus, it is concluded that A, C, D is the correct answer.

A school field trip in Environmental Studies teaching serves as an important and experiential learning opportunity for students. The primary goal of a field trip is to engage students in real-world learning experiences that connect classroom concepts to the outside world.

 Key PointsAwakens students' interest to learn and get new learning information captures this key feature of a school field trip in EVS teaching.

Field trips can:

• Provide hands-on experiences that enhance students' understanding of the subject matter.
• Stimulate curiosity and inquiry as students explore new environments and phenomena.
• Allow students to observe and interact with natural and cultural elements in their surroundings.
• Offer opportunities for students to gather information, make observations, and collect data.
• Foster a deeper connection between theoretical concepts learned in the classroom and practical applications in the real world.

Thus, it is concluded that option 1 is the correct answer.

Key Points

• One of the important features of the theme-based approach in the EVS curriculum is that it helps in assessing the knowledge of children holistically.
• The themes used in the curriculum are designed to cover a wide range of concepts related to the environment, society, nature, and other relevant topics.
• This allows for a comprehensive assessment of students' understanding, skills, attitudes, and values related to different aspects of their surroundings.
• The theme-based approach facilitates assessments that are more authentic and reflective of real-life scenarios. It enables teachers to evaluate students' abilities to explore complex topics, consider multiple perspectives, and draw conclusions based on their experiences and learning.

Thus, it is concluded that option 3 is the correct answer.

The National Curriculum Framework (NCF) 2005 for Environmental Studies (EVS) emphasizes a holistic and learner-centered approach to teaching and learning.

 Key Points

• The framework advocates for a thematic approach that is rooted in students' experiences and contexts, encourages hands-on activities, and focuses on understanding concepts rather than rote memorization of technical terms.
• The goal is to foster a deeper and more meaningful understanding of the environment and its interconnections.
• NCF 2005 promotes active and experiential learning through hands-on activities, exploration of themes that resonate with students' lives, and making connections between classroom learning and real-world situations.
• The focus is on promoting critical thinking, inquiry-based learning, and a sense of curiosity and exploration.

Thus, it is concluded that In the context of EVS teaching, NCF 2005 does not propose knowing technical terms.

In the teaching-learning of Environmental Studies (EVS), poems and stories are effective because they can serve multiple purposes.

Key Points

• Nurture curiosity in children: Poems and stories often capture children's imagination and curiosity by presenting intriguing situations, characters, and scenarios. This curiosity can lead to questions and discussions that drive deeper exploration of the topics presented.
• Nurture aesthetic sense in children: Poems and stories are artistic forms of expression that engage children's emotions and senses. They can evoke feelings, create imagery, and enhance children's appreciation for language and literature.
• Provide a contextual learning environment: Poems and stories are often set in specific contexts, which can include natural environments, cultural settings, or real-life situations. This contextualization helps children relate to the content and make connections between the fictional or poetic world and their own experiences.

Thus, it is concluded that A, B and C is the correct answer.

Environmental Studies education for primary students is designed to encourage curiosity, exploration, and inquiry about the environment and the world around them.

 Key Points

• The goal of EVS is to foster a sense of wonder and curiosity in students, prompting them to ask questions, investigate natural phenomena, and seek answers through observation and exploration.
• By engaging in hands-on activities, field trips, discussions, and experiential learning, students are encouraged to become more inquisitive and curious about the environment, ecosystems, natural processes, and human interactions with the world.
• EVS aims to spark students' interest, stimulate their critical thinking, and nurture their innate curiosity to understand the world from various perspectives.

Thus, it is concluded that Environmental studies education for primary students intends that students become more inquisitive.

Environmental Studies (EVS) pedagogy emphasizes a learner-centered and experiential approach to teaching and learning.

 Key Points

• The goal of EVS is to connect students with their real-life experiences and environment, fostering a deeper understanding of the world around them.
• This approach values and promotes actual life experiences as a valuable source of learning.
• Acknowledging textbooks are superior over actual life experiences,contradicts the principles of EVS pedagogy.
• EVS encourages learning through direct experiences, observations, interactions with nature, field visits, and hands-on activities.
• While textbooks are a valuable resource, EVS pedagogy recognizes the importance of combining textual information with real-life experiences to create a holistic and meaningful learning process.

Thus, it is concluded that option 2 is the correct answer.

A portfolio is a collection of a student's work, achievements, and reflections over a period of time. It typically includes a variety of materials such as worksheets, observation reports, projects, artwork, writing samples, and other evidence of learning and progress.

 Key Points

• Portfolios provide a holistic view of a student's development and learning journey, showcasing their abilities, growth, and experiences.
• Portfolios are often used in education to assess and document a student's learning and development in a comprehensive and meaningful way.
• They allow students to showcase their strengths, track their progress, and reflect on their own learning.
• Portfolios also provide a platform for students to demonstrate their skills, critical thinking, creativity, and ability to apply knowledge in real-world contexts.

Thus, it is concluded that the folder in which students put their worksheets, observation reports and other materials collected during a term is portfolio.

The community plays a crucial role in teaching and learning EVS at the primary level for various reasons.

Key Points Teaching and learning EVS through community involvement offers several benefits:

• Real-life Context: The community provides a rich and authentic learning environment where students can directly observe and interact with various aspects of their surroundings, such as people, places, nature, and cultural practices. This real-life context enhances students' understanding and connection to the subject matter.
• Experiential Learning: Community-based learning allows students to engage in hands-on experiences, field visits, and practical activities that deepen their understanding of concepts and foster experiential learning. Students can explore their community's natural resources, ecosystems, and local issues, making learning more meaningful and relevant.
• Application of Knowledge: Students have opportunities to apply what they learn in the classroom to real-world situations. They can see how concepts from EVS, such as conservation, waste management, or sustainable practices, are implemented and impact their community. This promotes critical thinking and problem-solving skills.

Thus, it is concluded that it provides learning opportunities in a real setting is the correct answer.

Environmental Studies (EVS) textbooks are designed to provide a comprehensive and holistic approach to teaching and learning about the environment and the world around us.

 Key PointsThe characteristics mentioned in options A, B, and C align with the key principles of effective EVS textbooks:

• Caters to the needs of students from diverse backgrounds: An effective EVS textbook should be inclusive and considerate of students from various cultural, social, and linguistic backgrounds. It should use language, examples, and content that are relatable and accessible to a diverse student population.
• Contains true stories and incidents: Incorporating true stories, anecdotes, and real-life incidents in the EVS textbook can engage students and make the content more relatable and interesting. These stories help connect abstract concepts to concrete experiences and foster a deeper understanding of the subject matter.
• Presents natural and socio-cultural content in an integrated manner: EVS textbooks aim to integrate knowledge about the natural world and human societies. This integrated approach helps students recognize the interconnections between the environment, ecosystems, and human activities. It promotes a holistic understanding of how the environment and society influence each other.

Thus, it is concluded that A, B and C is the correct answer.

'Do this and find out' activities in different topics of an Environmental Studies (EVS) book are designed to provide students with hands-on experiences and practical exploration of concepts.

 Key Points

• These activities encourage active engagement, curiosity, and experiential learning. By performing these activities, students have the opportunity to observe, explore, experiment, and discover phenomena related to the topic being studied.
• The goal of such activities is to promote a deeper understanding of the subject matter by allowing students to interact directly with their environment and apply theoretical knowledge to real-world situations.
• These hands-on experiences help students develop critical thinking skills, problem-solving abilities, and a sense of inquiry.

Thus, it is concluded that 'Do this and find out' in different topics of EVS book aims at providing hands-on experience to students.

Key PointsObjectives of studying Environmental Studies (EVS) include:

• Enabling students to do questioning: EVS encourages students to ask questions, explore their surroundings, and develop a sense of curiosity and inquiry about the environment, society, and the world. Questioning is a fundamental aspect of critical thinking and active learning.
• Enabling students to grow into responsible citizens: EVS aims to foster values, attitudes, and behaviors that contribute to responsible and informed citizenship. Students learn about environmental conservation, sustainability, social issues, and their roles and responsibilities in creating a better society.

Thus, it is concluded that B and D is the correct answer.

Hint

• Enabling students to learn and recall key terms and distinctions: While understanding terminology and distinctions is part of learning, the primary objective of EVS goes beyond rote memorization to encourage critical thinking, practical exploration, and holistic understanding.
• Enabling students to reject each other's culture: EVS promotes cultural sensitivity, appreciation for diversity, and understanding of various cultures. Rejecting each other's culture is not a desirable outcome; instead, EVS aims to foster respect, tolerance, and harmonious coexistence among different cultures.

NCERT EVS textbooks aim to create a learning environment where students are encouraged to observe, question, discuss, and wonder about the natural and social world, promoting a deeper and more meaningful engagement with the subject matter.

 Key Points

• The National Council of Educational Research and Training (NCERT) textbooks for Environmental Studies (EVS) prioritise providing opportunities for learners to engage in contemplation, exploration, and wondering about the world around them.
• EVS textbooks are designed to promote experiential learning, critical thinking, and inquiry-based approaches.

Thus, it is concluded that in the NCERT textbook of EVS, priority and space have been given to provide opportunities to learners for contemplation and wondering.

NCF 2005 (National Curriculum Framework 2005) emphasizes a child-centered and holistic approach to education, and it aims to create a flexible and contextually relevant learning environment for students.

 Key PointsThe decision not to recommend any specific textbook for Environmental Studies (EVS) for classes I and II aligns with this philosophy for the following reasons:

• To provide a contextual learning environment: NCF 2005 recognizes the importance of contextual learning, which is especially relevant for young children in classes I and II. Instead of prescribing a single textbook, the focus is on integrating EVS into the child's immediate environment, experiences, and local context. This approach allows teachers to use a variety of resources and experiences that are relevant to the students' lives.
• To reduce the load of curriculum on primary grade children: NCF 2005 emphasizes the need to reduce the curriculum load on young children and promote joyful and meaningful learning experiences. By not prescribing a specific textbook, the curriculum becomes more flexible, allowing teachers to adapt their teaching methods and resources based on the needs and interests of the students.

Thus, it is concluded that A and D is the correct answer.

A competent Environmental Studies teacher uses pedagogical processes that are aligned with both the child's life and the subject of EVS.Key PointsThis approach ensures that the teaching methods and strategies are relevant, meaningful, and engaging for the students, while also effectively conveying the key concepts and themes of EVS.

• True to child's life: This aspect recognizes the importance of connecting the content and activities of EVS to the real-life experiences, interests, and contexts of the students. By making learning relevant to the child's life, the teacher can enhance student engagement, curiosity, and understanding.
• True to subject: Teaching methods should also align with the nature and goals of the EVS subject. This involves using experiential learning, hands-on activities, field visits, and interactive discussions that promote exploration, critical thinking, and inquiry about environmental and social issues.

Thus, it is concluded that a competent EVS teacher uses pedagogical processes that are true to a child's life and subject.

The correct answer is "fifty years."

Key Points

• Refer to the following lines from the passage:
• Ruskin Bond has now been writing for more than five decades.
• Now, the term "decade" in the above sentence means:
• a period of ten years like a period from 2010 to 2019.
• Example: Her acting career spanned almost 3 decades.
• Thus, it can be inferred that five decades in the given sentence will be equivalent to fifty years.

Hence, the correct answer is option 4.

The correct answer is "noun."

Key Points

• Let us understand the following:
• Noun is The part of speech that names a person, place, thing, or idea.
• Example: Pooja, Delhi, Table, Gravity.
• Now, in the given phrase "acclaim" is an uncountable noun which means:
• a public praise for someone or something or a strong approval.
• Example: She has won critical acclaim for her excellent performance.
• Thus, it is clear that the word "acclaim" in the given phrase is used as a noun.

Hence, the correct answer is option 1.

The correct answer is "the descriptions of the landscape and the ethos of the places in his stories."

Key Points

• Refer to the following lines from the passage:
• Line 1 of paragraph 1: He has stressed more on the local elements of Himalayas in his writings.
• Line 2 of paragraph 1: His writing style is distinct in a way that it tries to make the reader understand the landscape and ethos through carefully mastered words.
• Thus, from the above highlighted part it is clear that the writings of Ruskin Bond was influenced by his surroundings.

Hence, the correct answer is option 1.

The correct answer is "had a tremendous influence on other writers."

Key Points

• In the given passage, refer to the following lines:
• Line 2 of paragraph 1: His writings have won him both tremendous critical acclaim as well as a long list of fans throughout the literary world.
• Line 1 of paragraph 3: Ruskin Bond's works have had a tremendous impact on the literary world and have inspired several generations of writers, authors and scriptwriters.
• ​The term "literary giant" refers to someone who has immense knowledge in writing and literature and has made an impact upon the people related to that field.

Hence, it can be concluded that the correct answer is option 3.

The correct answer is "have been included in textbooks."

Key Points

• Let us understand the meaning of the following:
• "Incorporated" means to include something as part of something larger.
• Example: I will incorporate your suggestions in my final report.
• "Curriculum" means  the subjects studied in a school, college, etc. and what each subject includes.
• Example: The school is going to update its science curriculum.
• By deducing the above, it can be assumed that Ruskin Bond's stories were included in the school's textbooks.

Hence, the correct answer is option 3.

The correct answer is "he avoids the media."

Key Points

• Refer to the following lines from the passage:
• Line 1 of paragraph 4: Bond can rightfully be defined as a media-shy and reclusive literary genius.
• The term "media-shy" is an adjective.
• It means being reluctant to be filmed, photographed, or interviewed by the media.
• Thus, it can be concluded that he avoids the media.

Hence, the correct answer is option 2.

The correct answer is "social."

Key Points

• Let us understand the meaning of the given and the marked words: 
• "Reclusive" means living alone and avoiding going outside or talking to other people. (एकांतप्रिय)
• Example: Riya had been living a reclusive life.
• "Social" means pertaining to, devoted to, or characterized by friendly companionship or relations. (सामाजिक).
• Example: Tina is a very social person.
• Thus, it can be concluded that the word "social" is opposite in meaning to the word "reclusive."

Hence, the correct answer is option 4.

Additional Information

• "Inclusive" means covering or including everything.
• "Hermit" means a person who prefers to live alone, without contact with other people.
• "Loner" means a person who prefers being alone to being with other people.

The correct answer is "topmost national awards that have been conferred on him."

Key Points 

• The passage specifically mentions that Ruskin Bond "has received the prestigious Sahitya Akademi Award for English writing in India in 1992".
• It also mentions that Bond "was also awarded the Padma Shri in 1999 and Padma Bhushan in 2014."
• These awards mentioned are topmost national awards in India, indicating the country's recognition of his literary contribution.
• While popularity, recognition from critics, and a high number of book sales might indirectly suggest national recognition, option 3 is the only one that directly points to an official acknowledgment by the country itself.

The correct answer is "Modest."

Key Points

• Let us understand the meaning of the given and the marked words:
• "Unassuming" means not wanting people to notice how good, important, etc. you are. (विनम्र, निरभिमानी )
• Example: He was an unassuming and kind man.
• "Modest" means not talking too much about your own abilities, good qualities, etc. (विनम्र, विनीत (अपनी क्षमताओं आदि का बखान न करने वाला)).
• Example: She was modest about her accomplishments.
• Thus, it can be concluded that the word "unassuming" is used to describe the quality "modest."

Hence, the correct answer is option 4.

Additional Information

• "Honest" means someone free from fraud or trickery.
• "Sincere" means someone not pretending or lying.
• "Loving" means feeling or showing love or care.