This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

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.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

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

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

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.

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.

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

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

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.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

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

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.

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

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

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.