Showing Results for grade practice : Page 33

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

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

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

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

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

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

The goal of this project is to create an exciting topographical map out of dough.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

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

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

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

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

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

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

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

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 experiment is to evaluate the effects of acid rain on plants.

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

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.