Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

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.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

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

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

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

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!