This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

This science fair project idea studies the differences in gender perception between people.

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

The objective of this science project is to determine the length of time for different seeds to germinate.

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

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

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

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.

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

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.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This science fair project idea studies past and current fads and trends.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This project investigates the affect of storage temperature on microwave popcorn.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.