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

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

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

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Test whether cutting up meats will make it cook faster than just cooking it whole.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

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

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

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

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

This science project idea determines whether cold water boils faster than warm water.

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

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.

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

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

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

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

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

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

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

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