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

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

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

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.

Did you know magnifying glasses are magic? This hands-on activity has kids using magnifying glasses to engage with the world around them and look close to examine what they find.

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

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.

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

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

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

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

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!

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

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

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

Help your child make a beautiful homemade sandcastle that will last!

Teach your child about using pumps to move water in this simple and educational preschool science activity!

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

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

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

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

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

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