All questions of Integrated EVS for CTET & State TET Exam

Main Purpose of Using Stories and Poems in EVS
Using stories and poems in Environmental Studies (EVS) at the primary level serves multiple educational purposes. However, the primary goal is to provide a contextual learning environment, which is essential for young learners.
Contextual Learning Environment
- Relevance to Real Life: Stories and poems often reflect real-world scenarios that children can relate to. This connection to their environment helps them understand complex concepts in a simplified manner.
- Engagement: Engaging narratives capture students’ attention and make learning more relatable. When children see themselves in the stories, it enhances their interest and motivation to learn.
- Cognitive Connections: By integrating themes from their surroundings, students can better grasp scientific principles and environmental issues. This contextual approach fosters critical thinking and problem-solving skills.
Encouraging Empathy and Values
- Emotional Connection: Narratives often evoke emotions, allowing children to develop empathy towards nature and social issues. This emotional engagement can lead to a deeper understanding of environmental responsibilities.
- Value Education: Stories and poems can impart important values such as respect for nature, community living, and social responsibility, which are crucial for holistic education.
Enhancing Language Skills
- Vocabulary Development: Exposure to varied language in stories and poems enhances vocabulary and comprehension skills. This is particularly beneficial for language development in young learners.
- Creative Expression: Encouraging children to create their own stories or poems fosters creativity and enhances their ability to express thoughts and ideas clearly.
In conclusion, while stories and poems serve multiple functions in EVS, their primary role is to create a contextual learning environment that supports effective and meaningful education for primary level students.

The ozone layer primarily absorbs and stops ultraviolet (UV) rays from the Sun.

This question aims at promoting imaginative and thinking skills of students.

Understanding the Purpose of 'Survey and Write'
The 'survey and write' section in the EVS textbook for class V is designed to foster an engaging learning environment. The correct answer is option 'B' because it focuses on providing opportunities for students to explore and learn in a hands-on manner.
Key Objectives of 'Survey and Write'
- Encouraging Exploration:
This section allows students to investigate their surroundings and gather information about various environmental aspects.
- Promoting Critical Thinking:
By conducting surveys, students learn to analyze data, draw conclusions, and think critically about the information they collect.
- Enhancing Learning Through Experience:
Engaging in real-world exploration makes learning more relatable and memorable. It helps students connect theoretical concepts to practical applications.
- Fostering Curiosity:
Students are motivated to ask questions and seek answers, which cultivates a sense of curiosity and a desire to learn more about their environment.
Impact on Student Development
- Holistic Development:
The 'survey and write' activity contributes to the overall development of a child by promoting not just academic skills, but also social and emotional growth.
- Teamwork and Collaboration:
Often conducted in groups, these activities encourage teamwork, allowing students to collaborate and communicate effectively with peers.
In conclusion, the 'survey and write' section serves as a vital tool for experiential learning, enabling students to actively engage with their surroundings, thereby enhancing their understanding and appreciation of the environment.

Explanation:

Troposphere:
The lowest layer of Earth's atmosphere is known as the troposphere.

Characteristics:
- The troposphere extends approximately 8 to 15 kilometers above the Earth's surface.
- It contains about 75% of the atmosphere's mass.
- Most weather phenomena occur in the troposphere.

Temperature:
- The temperature in the troposphere decreases with altitude.
- This temperature change is responsible for the convection currents that create weather patterns.

Composition:
- The troposphere is composed mainly of nitrogen and oxygen, with trace amounts of other gases.

Importance:
- The troposphere is crucial for sustaining life on Earth as it contains the air we breathe and plays a significant role in regulating temperature.
In conclusion, the lowest layer of atmosphere, the troposphere, is essential for supporting life on Earth and plays a critical role in weather patterns and climate regulation.

Importance of Poems and Stories in EVS Textbook:

Enhancing Fun and Enjoyment in Learning:
Including poems and stories in the EVS textbook for primary stage helps in making the learning experience more enjoyable and engaging for students. These literary pieces add an element of fun and entertainment to the subject, making it more relatable and interesting for young learners.

Developing Literary Skills:
Poems and stories aid in developing students' literary skills such as reading, comprehension, and interpretation. They expose students to different styles of writing, vocabulary, and literary devices, thereby improving their language proficiency and creativity.

Enhancing Understanding of Fundamental Concepts:
Poems and stories often convey important messages, themes, and concepts in a simplified and engaging manner. By incorporating these literary pieces in the EVS textbook, students can better understand fundamental concepts related to the environment, nature, and society.

Breaking the Monotony of Presentation:
Including poems and stories in the EVS textbook helps in breaking the monotony of traditional teaching methods. It provides a refreshing change from the routine presentation of content through textbooks and worksheets, keeping students motivated and interested in learning.
In conclusion, the inclusion of poems and stories in the EVS textbook for primary stage serves multiple purposes such as enhancing fun and enjoyment in learning, developing literary skills, enhancing understanding of fundamental concepts, and breaking the monotony of content presentation. This holistic approach to teaching not only educates students about environmental concepts but also nurtures their love for literature and storytelling.

The ozone layer is found in the stratosphere of Earth's atmosphere.

EVS stands for Environmental Studies.

Approximately 71% of the Earth’s surface is covered with water.

Ensuring perfect discipline in the classroom is not an objective of teaching EVS at the primary stage.

One major objective of teaching EVS at the primary stage is to help learners link classroom learning to life outside the school.

Human-environmental relation is a positive concept.

Decomposers are responsible for the formation of humus.

Connecting learners to the natural and socio-cultural environment is crucial in EVS teaching at the primary level.

The nature of environment studies does not advocate that children make fewer mistakes.

A good EVS curriculum at the primary stage should provide opportunities for students to explore their surroundings.

'Community' is important in EVS because it provides learning opportunities in a real setting.

An EVS textbook at the primary level should not focus excessively on definitions and explanations of abstract concepts. It should focus more on practical, real-world examples and experiences that children can relate to.

Environmental education is placed in classes 3rd to 5th according to NCF-2000.

NCF 2005 does not recommend prescribed curriculum and textbooks for EVS in classes I and II to provide a contextual learning environment.