How powerful is the reaction between baking soda and vinegar? Find out here!

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

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?

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

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

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

Help your kindergartener practice his shape recognition and develop his fine motor skills by making a scarecrow at home.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Does the idea of taking your child to an art museum sound daunting? Create your own museum and give your child some practice with shapes!

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

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.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.