In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

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.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

In this activity, your child will be challenged to make a tower using paper cups.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Using a toy race car kids create a visual model of the Doppler Effect.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play: