Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

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.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

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

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

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.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

The objective of this science project is to determine the length of time for different seeds to germinate.