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Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Demonstrate how to tell the age of an egg without having to crack it open.

This science project teaches students to classify different shapes of leaves.

This science fair project idea examines the reason boats are shaped and engineered.

Have your child kick off their summer vacation by making a miniature water slide!

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Find out whether matte or shiny nail polish lasts longer.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This science fair project idea investigates how color affects temperature.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Find out which type of sponge holds the most water.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

This science fair project idea investigates if fats add to the flavor of food.

This science fair project idea explores the different properties & interactions of sugar molecules.

Do different types of oil mix or stack? Find out in this science fair project idea!

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

This science fair project will help students learn about non-vascular plants, such as mosses.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

In this experiment you will replicate the mummification process by making a hot dog mummy.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.