Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

In this project, students will learn what and how foods are grown in rain forests and if there are sustainable methods that can be used.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

Science fair project that determines which foods and drinks contain the highest amount of glucose.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

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

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

How does mold grow? Kids find out by testing different conditions to measure mold growth rate and learn about what factors cause mold to grow more quickly.

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

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Evaluate if people are more influenced by video or audio advertising.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

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

Explore the wattage of microwaves in relevance to cooking time.

In this science fair project, students investigate how different colors influence appetite.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Discover which method for odor removal words the best for stifling refrigerator odors.