Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

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

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

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

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Discover the wonders of simple clay by pressing flowers into a modeling medium!

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

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

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

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.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

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