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

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

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

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.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

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

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.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

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!

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!

In this art project, budding entomologists will create a larger than life, moveable puppet version of a praying mantis.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

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

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

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.