The objective of this experiment is to evaluate the effects of acid rain on plants.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

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

This science project investigates the influence of different genres of movies on appetite.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This science research project challenges students to think of more effective lobster farming methods.

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

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

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

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.