Help your child learn the language of mathematics through cupcakes with this fun counting activity.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

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

In this activity, your child will learn to name the numbers from 1 through 5 and they'll practice their counting skills.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Introduce colors to shadow play with this creative and irresistible science activity!

Find sums of 10 in this fun first-grade math card game that helps kids build addition skills. Help your child use critical thinking skills to find the sums.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

Help your child develop his counting and language skills with this fun activity. He'll be a number hero for a day and learn about safety while he's at it.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Support your first grader's counting and reading skills while laughing and running in this fun playground game.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

Play Number Dash with your preschooler and help them learn to identify numbers, write numbers and learn about organized play.

Practice counting, sequencing, and pattern recognition with your young learner in this fun math card game!

Make a lei and bring a touch of the tropical lifestyle into your home!

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

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.