Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

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

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

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.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

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

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

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

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

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

In this experiment, the weight of aluminum cans will be compared.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Test whether plants can grow without sunlight and water.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.