Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Here's a simple science activity that will help your child better understand how wells bring us water.

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.

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

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

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!

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

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

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

In this science fair project, young children discover what happens when two fluids that have different densities get together.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

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

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

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

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!

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

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!

Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!

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

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.