Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

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!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Is it a square or a circle? See if you can trick your friends with this zany science project!

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

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.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Make a backbone model to explore human anatomy and life science.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.