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

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

This science fair project idea examines whether boys and girls differ in reflexes.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural 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.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

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

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Discover whether the color of text correlates with ease and speed of reading.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

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

Science fair project that determines whether brain size is correlated with intelligence.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.