There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

This science fair project idea demonstrates that plants give off water.

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 explores whether dogs do look like their owners.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

This science fair project what causes a soda eruption and what kinds of candy create this effect?

This science fair project idea explores whether the color of surroundings affects human mood.

Explore convex and concave objects and how they reflect light.

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

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 science fair project idea discovers the average time it takes for a person to remember something completely.

This science project challenges high school students to study the linguistic evolution of text messaging.

This project examines whether people's taste perception is influenced by what they see.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

In this project children practice the scientific method while playing with puffy paint.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This science fair project idea compares the mass and density of objects.

The project investigates how water and movement affects erosion.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

This science fair project idea provides evidence that air is everywhere and takes up space.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.