Experiments by Grade Level
Hypothesis: Current produced by a fruit battery does not depend on the type of fruit that is used.
Battery Experiment Resources
How to Make a Fruit Battery
Potato-Powered LCD Clock
Human Battery Demonstration
Hypothesis: Bubble life is not affected by temperature.
Bubble Experiment Resources
More about Bubble Life and Temperature
Make Your Own Bubble Solution
Hypothesis: Students who eat breakfast will not score differently on a vocabulary test than students who skippped breakfast.
Breakfast and Learning Experiment
Hypothesis: The size of the balloon doesn't affect the distance a balloon rocket travels.
Rocket Experiment Resources
Make a Rocket Balloon
Make a Match Rocket
Newton's Laws of Motion
- The rate of evaporation does not affect final crystal size.
- Crystals grown using food coloring will be the same size and shape as those grown without it.
Crystal Experiment ResourcesCrystal Science Fair Projects
What Is a Crystal?
How to Grow Crystals
How to Make a Saturated Solution
Crystal Projects to Try