Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Use pepper and soap to discover some fun facts about the properties of water.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance 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.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

In this fun activity, your child will create their very own solar oven to bake s'mores!

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

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

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.