Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Discover whether cold or hot water from the faucet will boil faster on the stove.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

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

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

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

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.

This science fair project teaches students about wilting and browning of salad greens.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

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

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

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 first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

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

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

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.