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

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

This science fair project idea determines what household items are good conductors of electricity.

This experiment investigates if stress alters body temperature.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

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

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

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

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

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

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Explore the belief in astrology as a predictive system.

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

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

This science fair project idea determines what household items are good conductors of electricity.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

This experiment uses Rosenberg's Self Esteem Scale to evaluate if there is a correlation between family size and self esteem.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Explore the relationship between personality traits and birth order effects.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.