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

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

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

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Slip some science into storm watching with a homemade rain gauge!

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Help your child celebrate the summer and the sun by making a sandy seascape.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

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

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

This project determines what category of person is most likely to be ticklish.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.