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.

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

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

These pretzel reindeer cookies are a great holiday recipe for kids to make. Rudolph and the whole gang agree!

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 project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

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.

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

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

This experiment investigates if stress alters body temperature.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

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.

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.

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.

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

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

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

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

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.

This science fair project idea deals with the qualities of shade on a sunny day.

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

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.

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

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

This project examines how temperature affects the volume of gas in balloons.