What this lesson teaches
This activity helps students understand air pressure and its effects. It connects theoretical concepts to real-world applications through observation.
Science in Action
Can you finish pressure with balloons in about 25 min?
Pressure with Balloons
You will understand air pressure and its effects.
Duration25 min
Age GroupAges 13–15
DifficultyAdvanced
SubjectScience
See how this hands-on lesson works
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What you need
- Balloons
- Plastic bottle
- Water
- Funnel
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How the activity runs
- Gather all materials: balloons, plastic bottle, water, and a funnel.
- Fill the bottle with a small amount of water using the funnel.
- Inflate a balloon and pinch the opening to keep air inside.
The learning connection
Hands-on activities engage students, making learning memorable. By visualizing concepts like pressure, students grasp scientific principles more effectively.
Try it with your learner
1. Fill a plastic bottle with water until half full. 2. Take a balloon and stretch it a bit. 3. Insert the straw into the balloon and seal it with tape. 4. Place the balloon inside the bottle without letting the straw touch the water. 5. Squeeze the bottle gently and observe what happens to the balloon. 6. What did you notice?