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Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

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

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

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

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project researches the most effective method to cut an onion and stay tear-free.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

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