This hands-on activity that involves arranging pieces of yarn will teach your pre-K child the concept of ordering items by length in an interesting way.

Strengthen your child's number recognition skills with this fun game using an old, empty egg carton!

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

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

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

This science fair project idea determines which flower lasts the longest.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

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.

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.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

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

This experiment will explore the best way to create a perfect soft-boiled egg.

Use this fun math board game to improve your first grader's confidence with addition facts.

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

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

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

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.

Have fun with the kids by "shaping up" your standard chocolate chip cookie recipe, and teach kids about sorting and shapes while you're at it.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Want to add a little craftiness to preschool math? Break out the glue gun and create a button board!

Disguise a lesson focused on shape recognition as a Santa collage, and your pre-kindergartener won't even realize she's learning!

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

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.