Showing Results for light : Page 7

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

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!

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

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

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

This science fair project idea determines what household items are good conductors of electricity.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.