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Action Reaction Forces Fun

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Action Reaction Forces Fun

Children doing science experiments with rockets and balls

🚀 Part 1: Understanding Action and Reaction

Newton's Third Law: For every action, there is an equal and opposite reaction!

This means when you push something, it pushes back on you with the same force!

1. When you walk forward, what direction does your foot push on the ground?

Forward

Backward

Up

2. What pushes you forward when you walk?

The air

The ground pushing back

Your shoes

🔬 Part 2: Hands-On Activities

Activity 1: Balloon Rocket

What you need: Balloon, string, straw, tape

Steps: 1) Thread string through straw 2) Tape straw to balloon 3) Blow up balloon and let go!

What happened to the balloon? _________________________________

Which direction did the air go? _______________________________

Activity 2: Ball Collisions

What you need: Two balls of different sizes

Steps: 1) Roll the big ball into the small ball 2) Watch what happens to both balls

What happened to the big ball? _______________________________

What happened to the small ball? _____________________________

Activity 3: Paper Aeroplane Throw

What you need: Paper to make an aeroplane

Steps: 1) Make a paper aeroplane 2) Throw it forward 3) Notice what happens to your hand

Which direction did you throw the plane? _______________________

Which direction did your hand move after throwing? ______________

🤔 Part 3: Think About It

Activity 4: Spring Bounce

What you need: A bouncy ball

Steps: 1) Drop the ball on the ground 2) Watch it bounce back up

The ball pushes ________ on the ground, so the ground pushes ________ on the ball.

Activity 5: Pendulum Push

What you need: String and a small weight (like a toy or eraser)

Steps: 1) Tie the weight to the string 2) Hold the string and let the weight swing 3) Gently push the weight

When you push the weight, do you feel it push back? Circle: YES / NO

6. Can you think of another example of action and reaction forces at home or school?
7. Draw your favourite activity from today and label the action and reaction forces:

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