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

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

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

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.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

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

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

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 winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This science fair project idea determines which method of hand cleansing is the most effective.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

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!

In this experiment you will replicate the mummification process by making a hot dog mummy.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.