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Determine which metal has the highest rate of conductivity.

Which Metal Should a Pan Be Made Of?

Determine whether the application of Febreeze will lower the bacterial count.

Febreze It Away!

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Fresh Or Canned Calories?

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Which Seeds Can Survive a Harsh Winter?

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

Denaturing Proteins

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

Does Double Dipping Really Spread Germs?

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

The Effect of Temperature on the Speed of Sound

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Energy Content of Food

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

Types of Cookie Sheets

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

New Wives' Tales

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

Catch a whiff of it?

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

Cool It!

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.

Golf Science Fair Project: Temperature and Rebound

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

When Should You Add Creamer?

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Canned vs Frozen Vegetables

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

What is the Best Way to Disinfect a Toothbrush?

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Does Carbon Dioxide Raise the Temperature of the Atmosphere?

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

Composting Methods

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

Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

Reptile Activity Level

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.

Developing a New, Improved Cold Pack

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

Salinity & Water Density

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Measuring The Wind

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Which Exercise Gives Your Heart and Muscles the Best Workout?

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

Wrinkle Removal Products

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Growing Algae

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Magic Salt, Melting Snow

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Can you Change the Speed of a Reaction by Changing the Particle Size of the Reactants?

How are plants’ traits affected by environmental factors? In this integrated science and reading lesson, students will use multiple sources to identify and determine how traits are influenced by the environment.


What’s Similar? What’s Different?

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box

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