This science fair project idea measures physical dexterity as a function of temperature.

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

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

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

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

This science fair project idea identifies clouds as a means of predicting the weather.

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

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

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

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

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

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

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

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.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

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

Can cells be frozen? This science fair project provides information to answer this question.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

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

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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

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.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.