TWAU 3.12. Taking Charge of Waste - Our Wondrous World

Chapter 12: Taking Charge of Waste - Our Wondrous World Class 3

Chapter 12: Taking Charge of Waste

Learn how to manage waste responsibly and keep surroundings clean!

🗑️ Chapter Summary

This chapter teaches children about the creation, impact, and responsible management of waste. It focuses on the importance of cleanliness, methods of reducing, reusing, and recycling waste, and the role each person can play in keeping surroundings clean. Students are introduced to real-life examples of clean towns and initiatives like Swachh Bharat, emphasizing respect for sanitation workers and the 3Rs (Reduce, Reuse, Recycle).

Children cleaning a park

Let Us Answer

Page 150–151: Introduction to Waste

What are the children doing?

Ans: Cleaning the park with their teacher.

Why are they cleaning the park?

Ans: To keep it clean and hygienic.

Have you seen waste lying around?

Ans: Yes, near dustbins, on roads, in empty plots.

How is waste created in daily life?

Ans: Through food wrappers, plastic, vegetable peels, paper, and old items.

Page 152: How Waste Affects Us

Effects of unmanaged waste:

Ans:

  • Animals eat harmful plastics
  • Garbage attracts mosquitoes
  • Causes diseases and pollution

Page 153–154: Reduce Waste

How can we reduce waste?

Ans:

  • Use cloth bags
  • Avoid packaged items
  • Don’t buy unnecessary things

Ways to help reduce waste:

Ans: Share toys/books, avoid disposables, reuse items till they wear out.

Page 155: Reuse Waste

Examples of REUSE:

Ans:

  • Old sarees → quilts or bags
  • Used paper → rough work
  • Old bottles → storage or crafts

Page 157: Real-Life Examples

Examples of clean places in India:

Ans:

  • Silluk (Arunachal Pradesh) – Zero-waste village
  • Chhota Narena – First waste-free village
  • Indore and Mysuru – Clean cities

Page 158–159: Segregation of Waste

Segregation of Waste:

Green Dustbin (Biodegradable) Blue Dustbin (Recyclables)
Fruit/vegetable peels Plastic bags
Leaves Paper
Eggshells Glass
Rotten food Metal cans

Page 160: Cleanliness at Home and School

How to keep surroundings clean?

Ans:

  • Tidy your room
  • Don’t litter
  • Use bins properly
  • Keep desks and floors clean

Tools used in cleaning:

Ans: Broom, dustpan, mop, bucket, cleaning sprays

Textual questions image

Activities

Page 152: Observe Surroundings

Activity: Observe surroundings and identify dirty/clean areas.

Instructions: Walk around your school or neighborhood, note down areas with litter or cleanliness, and discuss findings in class.

Page 155: Make a Paper Bag

Activity: Make a paper bag from newspaper (no glue/scissors).

Instructions: Fold and tuck newspaper to form a sturdy bag, following teacher guidance, and use it for carrying light items.

Page 155: Gift Idea Activity

Activity: Make a recycled gift for a sanitation worker and thank them.

Instructions: Use old paper, bottles, or cloth to create a gift (e.g., pen holder, card) and present it with a thank-you note.

Page 157: Ask Elders

Activity: Ask elders about clean towns or Swachh Bharat Mission.

Instructions: Interview a family member about local cleanliness initiatives and share their response in class.

Page 158–159: Segregation Activity

Activity: Write/draw what goes in each dustbin.

Instructions: Draw or list items for green (biodegradable) and blue (recyclable) dustbins in your notebook.

Page 160: Draw Cleaning Tools

Activity: Draw tools used at home/school for cleaning.

Instructions: Sketch and label tools like broom, mop, and dustpan, then color them.

Waste management activities image

Let Us Reflect

A. Discuss

How is waste created?

Ans: Through daily activities like eating, packaging, writing, etc.

How can we manage waste?

Ans: By reducing, reusing, recycling, and disposing of it properly.

B. Write

List plastic items and replacements:

Plastic Item Replacement
Plastic bottle Steel/copper bottle
Plastic bag Cloth bag
Disposable plate Banana leaf/metal plate

Things for dustbins:

Green Dustbin Blue Dustbin
Apple peel Plastic bottle
Eggshell Paper
Rotten fruit Glass jar

C. Draw in Notebook

Draw: A poster of a clean town or village with a slogan like “Clean Today, Green Tomorrow”.

Instructions: Create a colorful poster showing a clean environment with bins and greenery, and add a catchy slogan.

D. Enact in Pairs

Activity: One student plays a clean town, the other a dirty town — discuss how they feel and what they do differently.

Instructions: Role-play in pairs, describing the town’s appearance and actions, then share feelings with the class.

E. Think, Reflect, and Share

Zero-waste birthday party:

Ans:

  • Avoid plastic decorations
  • Use reusable plates/cups
  • Give handmade return gifts
  • Avoid balloons and glitter

Waste in nature:

Ans:

  • Leaves decompose into soil
  • Animal waste becomes manure
  • Nothing is wasted in forests — nature recycles!
Waste management reflection image

Concepts Covered

  • Creation and impact of waste
  • Reduce, Reuse, Recycle (3Rs)
  • Waste segregation (biodegradable vs. recyclable)
  • Importance of cleanliness at home and school
  • Real-life examples of clean towns and Swachh Bharat
  • Respect for sanitation workers
  • Hands-on activities: Making paper bags, creating recycled gifts, drawing posters
Concepts covered image

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