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For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!