To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

In this science fair project, young children notice and track changes in trees throughout the year.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Learn how different types of soil affect how animal tracks form in this experiment!

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

This science fair project idea designs safe bicycle routes using GPS.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.