This science fair project idea determines which method of hand cleansing is the most effective.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

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?

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

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

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

This activity is a fun challenge for students who have just started learning to program educational robots.

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

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.

The objective of this science project is to determine the length of time for different seeds to germinate.

This science fair project idea explores how length affects the weight a bridge can hold.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

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

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!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.