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

How powerful is the reaction between baking soda and vinegar? Find out here!

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

Do you think heat can affect a plant's growth rate?

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

This science fair project idea determines which flower lasts the longest.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

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

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This science fair project idea investigates food preference of birds.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

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.

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.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

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?

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

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

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

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

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Determine which metal has the highest rate of conductivity.