Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Investigate which substances are most effective at removing salt from water.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

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

Determine which material produces the strongest static charge.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

This science fair project idea identifies and understands adaptations in birds.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

This project explores what happens to a rubber band when it is heated and cooled.

This science fair project idea determines how your body responds to allergies.

By tracking nutritional information from candy wrappers, your teen can use statistics to find which treats offer the fewest tricks on Halloween!

This science fair experiment examines the relationship between gender, age, and smiling.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.