In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

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

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

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

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

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

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

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.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

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

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

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

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.