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?

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

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

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Make an edible play dough with your child to help her develop her sensory and motor skills.

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!

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

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.

Make these homemade shell fossils and introduce your child to the wonders of science!

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

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!

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

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

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

Make frog feet sponge prints with your child for a fun and educational crafts activity.

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

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.

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

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

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

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

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!

Discover the wonders of simple clay by pressing flowers into a modeling medium!

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.