In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

This little chick is so cute that your child will want to make a whole flock to call her own.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

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

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

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!

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