Create a self-portrait from natural materials in this collage craft activity!

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

This surprisingly good glue recipe comes from common kitchen items.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Discover whether cold or hot water from the faucet will boil faster on the stove.

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

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

In this science fair project, students use the streak test to tell minerals apart from each other.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.