Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

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

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

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

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

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