Social Sciences: Class 3 — Chapter 12: Taking Charge of Waste

12.1 Introduction to Waste

In our everyday activities, we create a lot of waste. Managing waste is in our own hands, and we can learn from people and places that manage their waste well.

How is Waste Created?

We dispose of many items daily, such as:

  • Old clothes, tins, and bottles
  • Paper and pencil shavings
  • Peels of vegetables and fruits
  • Plastic wrappers and old batteries

Often, this waste ends up in garbage piles around our homes, schools, or neighbourhoods.

Discuss & Activity

  • Observe what children and teachers do to clean up parks.
  • Reflect on how daily activities of elders and children create waste.
12.2 Ways to Manage Waste

Unmanaged waste on roadsides can lead to severe issues, such as animals dying from eating plastic mixed with food, harmful gases released by burning plastic, and diseases caused by mosquitoes breeding in wastewater puddles.

Reduce

The first rule of waste management is to Reduce the amount of waste we create.

  • Avoid food and drinks packed in wrappers or plastic bottles.
  • Use cloth bags instead of plastic bags.
  • Buy only what we need and use things until they are no longer usable.
  • Participate in cleanliness drives by sharing old toys and books with those in need.

Reuse

The second rule is to Reuse things instead of throwing them away.

  • Our grandparents reused old clothes to make quilts from old sarees and bags.
  • Use newspapers or old cloth for eco-friendly gift wrapping.
  • Reuse paper used on one side for rough work.
  • Use refillable water bottles made of safe materials like steel or copper.
  • Make toys or decorative items from old newspapers, calendars, bottles, and boxes (e.g., making a paper bag without scissors or glue).
12.3 Places of Pride

Many villages and cities in India have transformed themselves into clean areas through effective waste management.

Silluk Village

Located in Arunachal Pradesh, Silluk is known as a zero waste village. It has clean roads with no trash on roadsides, corners, or open spaces, and streets lined with trees.

Other Clean Models

  • Chhota Narena: One of the first villages to become completely waste-free.
  • Indore and Mysuru: Prominent cities standing out for their cleanliness.
  • Swachh Bharat Mission: A national initiative to promote cleanliness and waste management.
12.4 Separating Different Types of Waste

Separating waste at the source makes it easier to manage and recycle effectively. We use two different coloured dustbins for this purpose:

The Green Dustbin

The green dustbin is used for biodegradable materials that rot easily and mix with the soil, such as:

  • Dried leaves and branches
  • Fruit peels and vegetable waste
  • Eggshells

This waste gets converted into compost, which serves as food for plants and soil organisms.

The Blue Dustbin

The blue dustbin is used for non-biodegradable materials that can be collected for recycling, such as:

  • Metal and glass
  • Plastic and paper

Recycling allows new objects to be made from these thrown-away materials.

Activity: Separate Your Waste

Practice sorting common items:

  • Green Dustbin: Leaves, onion peels, rotten fruit, eggshells.
  • Blue Dustbin: Plastic bottles, light bulbs, paper, used plastic milk packets, cloth.

Note: Sharp or harmful items like broken glass or needles should be wrapped in cloth and paper to protect sanitation workers.

12.5 Keeping Our Surroundings Clean

Every individual can contribute to keeping their home, school, neighbourhood, and country clean.

12.6 Let Us Reflect

Questions & Exercises

  • Discuss: How is waste created, and how can we manage it?
  • Write: List plastic items at home/school and suggest safe alternatives. Identify items for green and blue dustbins.
  • Draw: Create a poster showing a village or town managing its waste well.
  • Enact: Roleplay a conversation between a clean town and a dirty town.
  • Think & Share: Plan a zero-waste birthday party. Reflect on what happens to animal waste and dried leaves in a forest.