Grade 8 Science Experiment 3 - Explore the Properties of Air.
OR
Purpose:
The purpose of this science fair project is to determine whether or not air takes up room and has weight. This question can be answered by exploring the properties of air. Air fills up space and has weight even though we don't "feel" the weight.
Hypothesis:
Air takes up room and has weight.
Variables:
- Water level
- Height at which drinking glass is dipped into measuring cup
- Amount of air in the ball (inflated versus deflated)
Materials Needed:
- Measuring cup
- Water
- Marbles
- Two Drinking glasses
- Deep pail
- Basketball, soccer ball or football
- Air pump
- Needle valve used with an air pump that inflates or deflates a ball
- Platform balance that can measure changes of 0.1g units
- Set of standards weights for balance
OR
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