Lesson 158: Protecting the environment

🔬 SCIENCE (40 Lessons)🟠 E. Science Projects

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Objective

I can explain, in simple words, what the environment is, name actions that hurt and actions that help our planet, and plan one small thing I can do to protect the environment.

Materials

Mini-lesson — What does it mean to protect the environment?

The environment is everything around us: air, water, plants, animals, and places where people live and play. We share our environment with many living things.

Why does the environment need care?

  • Plants and animals need clean air and clean water to live.
  • People need clean places for playing, walking, and growing food.
  • When we look after the Earth, it can stay beautiful and safe for a long time.

Things that can hurt the environment

  • Throwing litter on the ground or into water.
  • Leaving taps running and wasting water.
  • Leaving lights or devices on and wasting energy.
  • Breaking plants, cutting flowers for no reason, or frightening animals.

Things that can help the environment

  • Putting rubbish in the bin.
  • Recycling paper, plastic bottles, and cans where your area allows it.
  • Turning off the tap when brushing teeth.
  • Turning off lights and devices when you do not need them.
  • Walking, cycling, or using a scooter for short trips when it is safe, instead of always using a car.
  • Planting and caring for trees and flowers.

Small actions, big difference

  • One child picking up litter in a park makes the park nicer.
  • One family saving water and energy helps the whole planet.
  • When many people do small, kind actions, the Earth gets a lot more help.

Protecting the environment means making kind choices for the Earth every day.

Picture strip: Clean and messy park, small helpers

Park before and after

Small Earth helpers

Guided Practice — Our class plan to help the Earth

You will look at pictures, talk about what hurts and what helps the environment, and make a simple class plan.

  1. Look and sort: With an adult, look at pictures of a clean place and a messy place. Point to things that are helpful (trees, bins, flowers) and things that are harmful (litter, broken plants).
  2. Say the action: For each picture, say a sentence such as "Throwing litter on the ground hurts the environment." or "Planting trees helps the environment."
  3. Make a class list: On a board or big paper, make two columns: "Hurts the environment" and "Helps the environment". Add ideas from the discussion.
  4. Choose three actions: As a class or family, choose three actions you want to try this week, such as "Turn off lights when we leave a room" or "Use both sides of the paper".
  5. Draw your promise: On a small card, draw yourself doing one of these actions and write a few words below, like "I pick up litter".
  6. Use the tracing pad: Choose words such as Earth, clean, recycle, water, trees, or protect and trace them slowly.
  7. Say an Earth helper sentence: After tracing, say a sentence such as "I can help the Earth by saving water."
Tracing Pad
Tracing snapshot for print

Practice 1 — Sort helping and hurting actions

Decide which actions help the environment and which ones hurt it.

  1. Draw two big boxes on a page. Label one "Helps the environment" and the other "Hurts the environment".
  2. Think of actions such as: picking up litter, dropping rubbish, turning off lights, wasting water, planting a tree, breaking branches.
  3. Write or draw each action on a small card. Talk with an adult and decide which box it belongs in.
  4. Check your boxes. Are there more helping or hurting actions? What could you change?
  5. At the bottom of your page, write one sentence, such as "I will try to do more actions that help the environment."

Practice 2 — Design an Earth helper badge

Create a small badge or sticker design that shows you are an Earth helper.

  1. On a new page, draw a big circle or shield shape. This is your Earth helper badge.
  2. Inside the badge, draw a picture that shows one way you protect the environment, such as: recycling, saving water, turning off lights, planting trees.
  3. Add a short message like "I care for Earth" or "I pick up litter".
  4. Colour your badge with bright, clean colours.
  5. Show your badge to a friend or family member and explain what your picture means.

Practice 3 — My environment action plan

Make a short plan of three things you can do this week to help the environment.

  1. Draw three small boxes on a page and number them 1, 2, and 3.
  2. In each box, draw yourself doing one Earth helper action, such as putting paper in the recycling bin, watering plants carefully, or turning off the tap while brushing teeth.
  3. Under each picture, write a short sentence starting with "I will…", for example: "I will turn off lights when I leave the room."
  4. Put a small tick or sticker next to each box when you do the action during the week.
  5. At the end of the week, talk with an adult about which action was easiest and which one was hardest.

Quick Check — Protecting the environment

Answer each question about caring for the Earth and protecting the environment.

1) What is the environment?

The environment is everything around us, including air, water, plants, animals, and places.

2) Which action helps the environment?

Using a bin keeps places clean and protects the environment.

3) Which action can hurt animals and plants?

Litter in water can harm animals and plants.

4) How can you save water at home?

Turning off the tap while brushing saves water.

5) Which picture would show someone saving energy?

Turning off lights when you leave saves energy.

6) What does it mean to recycle?

Recycling means using materials again, like bottles or paper, instead of wasting them.

7) Which sentence is true?

Children can also help the environment with small, kind actions.

8) Which action helps keep a park clean?

Picking up litter keeps the park clean and safe.

9) Why is planting trees helpful?

Trees are helpful because they give shade, homes, and cleaner air.

10) Your friend throws a bottle on the ground. What is a kind way to help?

A kind reminder and helping them put it in the bin protects the environment.

11) Which list shows actions that help the Earth?

Recycling, saving water, and saving energy all help the Earth.

12) What could you do with scrap paper to help the environment?

Using both sides of paper and then recycling it reduces waste.

13) Which sentence best matches the word protect?

Protecting the river means keeping it clean and safe.

14) Which set of words all match this lesson?

Environment, recycle, water, and trees are all part of protecting the Earth.

15) Why is it important to learn about protecting the environment?

Learning to protect the environment helps keep Earth safe and healthy for everyone.

Assessment (parent/teacher)

Exit ticket (student)

This week I will…

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