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

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

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

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

Make a spring collage with your child to get them outside and those creative juices flowing!

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

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

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.

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?

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

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

Children use their design thinking skills and powers of observation to create and construct a bird nest.

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

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.

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.

In this activity, your child will be challenged to make a tower using paper cups.

Help your preschooler craft a homemade wind spinning device--a surefire to make your backyard sparkle, and teach her a bit about weather!

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

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.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

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!

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

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

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.

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

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

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