First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

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!

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

This easy at-home experiment is a great way to "see" science.

Slip some science into storm watching with a homemade rain gauge!

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

In this science fair project, students make their own rain gauge to measure rainfall.

Plant a mini herb garden and teach your child about science and nature.

Help your kindergarten science maven explore the water cycle without getting everything wet.

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

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

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

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

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.