This science fair project idea investigates the relationship between memory and age.

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

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

In this science fair project, students examine how temperature affects sugar transport within a plant.

This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

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

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

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

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

This project examines whether humans can intuitively grasp numeric values greater than three.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

This project explores differences in people's reactions to images in color and images in black and white.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

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

This science project investigates the influence of different genres of movies on appetite.