This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This science research project challenges students to think of more effective lobster farming methods.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

In this project students experiment with making music using only glasses of water.

Demonstrate how to tell the age of an egg without having to crack it open.

This science fair project idea determines the probability of a coin landing heads or tails.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.