This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

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

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

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.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

This project explores what happens to a rubber band when it is heated and cooled.

This experiment investigates if stress alters body temperature.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

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

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

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.

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

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

This experiment investigates if small changes in your diet can alter your basal body temperature.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This project concerns activity happening millions of miles away, on the sun.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

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

This project examines the concentration of dissolved oxygen in water, with and without oil.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.