Help your kindergarten science maven explore the water cycle without getting everything wet.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Help your child learn about animal classification with this fun and delicious activity.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Find out whether packaged seeds actually do expire in this new science fair project idea.

This science fair project teaches students the differences between fruits and vegetables.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

Make sourdough bread...and learn some colonial history and modern science in the process!

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

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.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.