Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

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

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

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

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

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!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

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.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

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

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

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

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

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

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

This science fair project idea investigates whether air has mass and weight.

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

In this science fair project, young children notice and track changes in trees throughout the year.

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

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.