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 fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

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

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Science fair project that creates fog using bottles of hot and cold water.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Examine the connection between temperature and chemiluminescence.

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

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

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

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

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

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

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

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

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.

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

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

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

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

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

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

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