Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Discover which fabrics shrink the most in the wash and why.

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

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

This science fair project idea examines whether boys and girls differ in reflexes.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This science fair project examines how seeds hitchhike on animals and clothing.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

In this science fair project you will make a model of a cell membrane using very simple material.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Hunt for natureâs treasure, the many different products made by trees!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

This experiment tests which gender is better at catching how a magician performs his tricks.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

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

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

An home science experiment for older students that teaches about the science behind heat.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.