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

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.

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

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.

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

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.

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.

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!

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.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

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!

This basketball project explores the best way to make the perfect shot every time.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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

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

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

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!

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

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

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

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

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

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.