Practice measurement using centimeters in this fun math race designed for your second grade student!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

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

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Practice conversions within the metric system in this fun math card game for third graders.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

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

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

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

Help your child practice her counting as she makes this fun and festive holiday decoration!

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

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

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 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!

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

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

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!