Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

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!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

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 science fair project idea measures physical dexterity as a function of temperature.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Help your child practice her counting as she makes this fun and festive holiday decoration!

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

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

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

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

This project concerns activity happening millions of miles away, on the sun.