This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Do you think heat can affect a plant's growth rate?

This little chick is so cute that your child will want to make a whole flock to call her own.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Practice conversions within the metric system in this fun math card game for third graders.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Thousands of witches that come out to celebrate Halloween. Now, your child can make her very own self-standing witch.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.