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

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!

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

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

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

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

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.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

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

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

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

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

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.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

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

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

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

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.