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Cleanliness and environment

Environmental Studies · Class 3

GG3-T02-08 · GG3-S02-08

This topic comes from GayaGnan's Class 3 catalog. It is generic, not an official board syllabus: check your board's book for the exact chapter.

1 ✨ Spark

Where does the banana peel you throw away go next? And where does a plastic bag go?

Think about this for a moment before you start.

2 🧊 3D Explore

Turn the scene, tap the objects and answer. Easy, Medium and Challenge are the three checkpoints.

♻️ Cleanliness and environment

⭐ 0

3 📖 Explain

Keeping ourselves clean (bathing, washing hands, brushing teeth, trimming nails) stops germs and keeps us healthy.

Keeping our surroundings clean helps everyone. Wet waste like peels and leaves goes in the green bin and can become compost; dry waste like paper, plastic and cans goes in the blue bin and can be recycled.

🇮🇳 Example from India

Under the Swachh Bharat campaign, many colonies give wet and dry waste separately, and the wet waste becomes compost for gardens.

⚠️ Common mistake

✗ Washing hands with only water is enough.
✓ Use soap and rub for about 20 seconds, between the fingers and under the nails, then rinse.

📒 Glossary

germs
tiny living things that can make us ill
wet waste
kitchen and garden waste that rots
recycle
make new things from old waste

4 ✍️ Practice

Play Medium and Challenge in the 3D scene. The bars show how many you got right the first time.

🌳 Medium 🏆 Challenge

My mastery (right first time / played)

  • Easy0 / 0
  • Medium0 / 0
  • Challenge0 / 0

5 🏡 Real-life task

Try this at home or at school, then check the suggested answer.

Scenario After a class party, there are paper plates, fruit peels and plastic cups. How will you sort them?

Show a suggested answer

Fruit peels go in the green (wet) bin; paper plates and plastic cups go in the blue (dry) bin to be recycled.

🧪 Try this activity

For one day, sort the waste at home into wet and dry. Count which bin fills more, and think of one way to make less waste.

6 💭 Reflect

Think, then answer in your own words. Your notes stay on this device.

Observation In the 3D scene, watch where each item goes. What do the wet-waste items have in common?

Show a suggested answer

They come from plants and food, and they rot; that is why they become compost.

Explain / create Teach a friend the steps of washing hands and why each step matters.

Show a suggested answer

Wet hands, use soap, rub palms, backs, between fingers and under nails for 20 seconds, rinse and dry: this removes germs from every part of the hand.