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

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

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project idea investigates food preference of birds.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Science fair project that uses distillation to convert salt water into fresh water.

This science fair project idea discovers the effect of (high) heat on animal cells.

In this science fair project, students examine how temperature affects sugar transport within a plant.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

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

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

This science fair project idea determines effective strategies to help students stay awake and attentive.

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

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

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

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

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

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

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

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

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

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.