Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Use pepper and soap to discover some fun facts about the properties of water.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

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

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.