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

This science fair project idea investigates whether plants can survive being frozen.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

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

Here's a guide to starting a community clean-up project from scratch.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

This science fair project idea explores the different properties & interactions of sugar molecules.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

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

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

Can cells be frozen? This science fair project provides information to answer this question.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.