This science fair project teaches students about wilting and browning of salad greens.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

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

This tactile activity helps kindergarteners learn about texture.

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

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

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

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

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.

Plant a mini herb garden and teach your child about science and nature.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

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

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.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

In this project children practice the scientific method while playing with puffy paint.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

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

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

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

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!

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.