Explore the belief in astrology as a predictive system.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

In this science fair project, we will test how different kinds and shades of hair respond to bleach.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

This science fair project idea studies how talking on a cell phone affect driving?

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

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

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Explore the wattage of microwaves in relevance to cooking time.

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

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

Explore whether pianists have the tendency to type faster than non-pianists.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

This science fair project idea investigates how images are influenced by changes in light.

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

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.