This science fair project idea determines what household items are good conductors of electricity.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Make a lei and bring a touch of the tropical lifestyle into your home!

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

How do organic materials become soil? This science experiment measures what materials biodegrade.

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

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

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!

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

Teach your child how butter is created by shaking up cream the old-fashioned way.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

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.

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

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

This project determines what category of person is most likely to be ticklish.

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

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

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