Chapter 4: Our School—A Happy Place Case Study Questions | Environmental Science - EVS Class 5 CBSE

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Chapter 4: Our School—A Happy Place Case Study Questions | Environmental Science - EVS Class 5 CBSE | ByteNotes.in

Case Study

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Case Set

Case Set 1

Case Analysis

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Aasha and Mohit were walking to school. Aasha asked Mohit if he liked school. Mohit smiled and said he loved it because he sees friends, plays games, and learns new things. Aasha then shared her idea of making their school a green school. She wants it to be a place where plants, trees, and animals are cared for. Her brother told her that a green school manages waste, saves water, and uses electricity carefully.

Question 1: Why does Mohit call school his happy place?

He gets to see his friends every day
He enjoys playing games and learning new things

Question 2: What are two things a green school does to help the environment?

It manages waste and saves water
It uses electricity carefully and plants more trees

Question 3: How can students start making their school better according to Aasha's discussion?

They should take a closer look at their school campus
They need to decide what actions can make it happy and safe
They should share their ideas with classmates and teachers

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Case Set 2

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In Mohit's class, students formed 'School Explorer Teams'. One team, the 'Water Watchers', went around checking taps. Another team, the 'Electricity Savers', checked if lights were on in empty rooms. The 'Waste Warriors' looked for litter and checked the dustbins. Their teacher, Anupam, told them that exploring the school helps them understand how to manage resources better and keep the campus clean.

Question 1: What is the main job of the Water Watchers team?

They check if there are any leaking taps
They observe if water is being wasted in the school

Question 2: How can the Electricity Savers help reduce energy use?

They check if lights and fans are off when no one is using them
They see if classrooms can use natural light from windows

Question 3: Why is it important for the Waste Warriors to check the dustbins?

To see if students are actually using the bins
To check if there are separate bins for food and other waste
To find out what kind of litter is common in the playground

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Case Set 3

Case Analysis

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During lunch, Rohan noticed two bins near the canteen. One was green and the other was blue. He had a banana peel and an empty plastic juice bottle. He remembered his teacher saying that separating waste helps the school manage it better. He also saw a stack of old newspapers kept aside in a corner, not thrown in either bin. His teacher explained that these are for the traditional recyclers.

Question 1: Which bin should Rohan use for the banana peel?

The green bin should be used
This is because banana peels are wet waste

Question 2: Why are old newspapers kept aside instead of being thrown in the bin?

They are given to traditional recyclers in the area
These items can be reused or processed separately

Question 3: What are three ways to reduce waste according to the chapter?

Using only what we really need
Reusing things instead of throwing them away
Separating waste into dry and wet categories

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Case Set 4

Case Analysis

Passage

On a very hot day, Ayesha noticed that her classroom was much cooler than the corridor. Her teacher explained that the room has large windows for the breeze to come in and is shaded by a big tree outside. She also mentioned that some people paint their roofs white to reflect the sun's heat. Ayesha learned that simple changes can make a building feel cooler without using too much electricity.

Question 1: How does a white roof help keep a building cool?

It reflects the heat from the sun
It prevents the building from absorbing too much warmth

Question 2: How do windows and trees help in keeping a school cool?

Windows allow the cool breeze to enter the rooms
Trees provide shade that blocks direct sunlight

Question 3: Describe the experiment students can do to see how color affects heat.

Take two stones and paint one black and one white
Keep both stones under the sun for some time
Touch them to feel which one is hotter and which is cooler

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Case Set

Case Set 5

Case Analysis

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The school assembly had a special talk about the 'Jal Shakti Abhiyan'. The speaker explained that water is a precious treasure. They encouraged students to catch rainwater and fix leaking taps. Mohit's team measured how much water a single dripping tap wastes. They were surprised to see a glass fill up so quickly. The school decided to learn about smart water use to help protect this resource.

Question 1: What is the goal of the Jal Shakti Abhiyan?

To save and protect water resources
To encourage people to plant trees and catch rainwater

Question 2: How can a single dripping tap be harmful?

It can waste many glasses of water in just one day
Small leaks add up to a huge amount of lost water over time

Question 3: What are three actions schools can take to save water?

Fixing all leaking taps and pipes immediately
Collecting rainwater to be used for school gardens
Teaching everyone about smart and wise water use

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Chapter sections

Chapter 4: Our School—A Happy Place | Case Study Questions

Passage

Question 1: Why does Mohit call school his happy place?

Question 2: What are two things a green school does to help the environment?

Question 3: How can students start making their school better according to Aasha's discussion?

Passage

Question 1: What is the main job of the Water Watchers team?

Question 2: How can the Electricity Savers help reduce energy use?

Question 3: Why is it important for the Waste Warriors to check the dustbins?

Passage

Question 1: Which bin should Rohan use for the banana peel?

Question 2: Why are old newspapers kept aside instead of being thrown in the bin?

Question 3: What are three ways to reduce waste according to the chapter?

Passage

Question 1: How does a white roof help keep a building cool?

Question 2: How do windows and trees help in keeping a school cool?

Question 3: Describe the experiment students can do to see how color affects heat.

Passage

Question 1: What is the goal of the Jal Shakti Abhiyan?

Question 2: How can a single dripping tap be harmful?

Question 3: What are three actions schools can take to save water?

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