Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

This science fair project teaches students the differences between fruits and vegetables.

Construct batteries that make electricity from fruits with this fun science fair project.

Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

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

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

This science fair project idea determines the most effective method of preserving food.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This science fair project idea explores which fruit molds the fastest.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.