The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

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

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

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

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Let your preschooler create something cute while making something delicious to eat: create bread sculptures, or shapes of bread dough!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

These pretzel reindeer cookies are a great holiday recipe for kids to make. Rudolph and the whole gang agree!

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

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