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.

Make an edible bracelet from Froot Loops and a shoelace! This Block Institute art activity will engage your special needs or mainstream child at snacktime.

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who “blows the house down.”

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

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?

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

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

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 science fair project idea determines effective strategies to help students stay awake and attentive.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Plan ahead for summer, by constructing a holiday calendar with your child. A great way to teach kids about time!

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

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.

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

Your child will learn more about coins and their denominations as he's asked to identify similar coins.

This spider hat activity challenges your child to learn about spiders and improve fine motor skills. Make a spider hat with your child on Halloween or any time.

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

This fun shape game is like Twister...with a twist!

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.