In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This project examines how temperature affects the volume of gas in balloons.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This project concerns activity happening millions of miles away, on the sun.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Teach your young academic about counting and clocks with a tasty treat!

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!