This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

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!

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

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

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

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

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

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

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

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.