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

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

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

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

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

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

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

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

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

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

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

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

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

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

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.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

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.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.