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

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

Word color association is just a fancy way to talk about the way we connect colors with words.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

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

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

The project is to investigate yeast fermentation and its results on hand of latex balloons.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

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

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

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

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This science experiment has students test whether a snail moves faster on concrete or dirt.