Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

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

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

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

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Get a cool middle school chemistry project idea on how to determine whether a physical or a chemical change has taken place.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

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

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

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

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

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Study the physical and chemical changes that make hair curl or straighten. Study ingredients, function of chemicals like thioglycolic acid.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Science fair project that determines how we can change potential energy into kinetic energy.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

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.