This experiment investigates if stress alters body temperature.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

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.

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

This study observes plants, insects and an animal living in proximity to a known source of EMF.

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

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

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

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

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

This Halloween math activity book is a whole lot of fun.

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

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

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

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.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.