In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Let these cute shamrock earrings bring the luck of the Irish to your fifth grader's ears!

Firefly flash tag is a great way to get your kids outdoors and running around during the dog days (or nights) of summer.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

This unique drawing activity gives kids a chance to practice their concentration and focus, and the end result is sure to bring lots of laughs!

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

Popcorn pops get a Valentine's Day twist with pink popcorn and a red candy center. Make popcorn pops as a special treat for Valentine's Day or any day.

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

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.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Children will deepen their understanding of global citizenship and create a collage that illustrates all of the ways many communities are connected.

Turn your child's favorite fruits and vegetables into an edible necklace!

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

Did you know cooking supports your child in learning complex math skills? Reinforce your child's measurement and problem solving skills by whipping up some healthy sweet potatoes for a dinner side dish!

This project investigates the affect of storage temperature on microwave popcorn.

In this activity, your child will have an opportunity to discuss what they like about themselves, and they will design a digital or physical poster that displays their talents, what they like, and images that describe themselves.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Invite your fifth grader to design a fleet of miniature paddle boats to race in the family bathtub.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Helping your child write their own "Thanksgiving Proclamation" can help them grasp the spirit of the day, and develop more of an attitude of gratitude.

Craft butterflies from coffee filters in this sweet spring craft project!

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!