In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Learn about nature by making your own mini moss garden.

Learn all about balance and motion as your child designs a corn maze!

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

This science fair project teaches students about wilting and browning of salad greens.

This science fair project will help students learn about non-vascular plants, such as mosses.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

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

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

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

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

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

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

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

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

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.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.