In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This flannel board will give your child hands-on practice with math, but in a fun format, full of ladybugs.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

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

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

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.