Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

This science fair project idea raises awareness of a real ecological issue.

This science fair project idea determines which flower lasts the longest.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

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

Explore the belief in astrology as a predictive system.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

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.

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

This experiment will evaluate if chewing gum affects students' test performance.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This science fair project idea determines which method of hand cleansing is the most effective.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

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

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 science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

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?