Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

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

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.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Do you think heat can affect a plant's growth rate?

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

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

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

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!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.