Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

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

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.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

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.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Make edible amber fossils with your second grader to explore the fascinating world of science!

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Here's a pressed leaf card project that puts science and writing together for your second grader.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Help your child learn about animal classification with this fun and delicious activity.

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.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Make sourdough bread...and learn some colonial history and modern science in the process!

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.