The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

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.