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.

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

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

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

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.

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

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

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

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

Make this easy composting dessert and then enjoy the yummy results!

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

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

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!

When the wind starts blowing, you and your child can plant a sponge garden in the comfort of your own kitchen. Here's how:

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

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

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

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.

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

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

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