Combine an introduction to shape and counting with a springtime art project by showing your kindergartener how to create a vibrant rainbow mosaic.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

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

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

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

This science fair project idea investigates food preference of birds.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Get your child excited about measuring with this fun and easy household measurements activity.

This Halloween, encourage your child to create a super sweet mosaic. They'll make a candy corn pumpkin and then decide if they want to eat it, or keep it!

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

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Candy cane ornaments bring some cheer to your Christmas tree. Make a batch of candy cane ornaments with your child to practice patterning and fine motor skills.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

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

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Put your junk mail to good use! Armed with a stack ads and a few simple art supplies, your preschooler can make a cool poster for his room.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

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 science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

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

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Here's a tasty way to give your child some counting practice.

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

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

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.