Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

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

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

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

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

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

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!

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

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!

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Help your child add some flair to the family garden with pencil pinwheels!

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Checkerboard play challenges students to use spatial reasoning and computational thinking.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?