Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

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!

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

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!

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.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

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

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

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

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

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

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

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.

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.

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

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

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

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

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

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