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

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.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

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

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

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

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

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

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

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

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

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

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

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

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

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

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

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

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.

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.

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

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

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

Help your child add some flair to the family garden with pencil pinwheels!