What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Determine which metal has the highest rate of conductivity.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

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.

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

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 examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

This science fair project idea determines which flower lasts the longest.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

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

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

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

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

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

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?