Showing Results for how when : Page 37

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Determine which metal has the highest rate of conductivity.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

This project concerns activity happening millions of miles away, on the sun.

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

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

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

This science fair project idea designs safe bicycle routes using GPS.

This project examines whether humans can intuitively grasp numeric values greater than three.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This experiment will explore if and where fractals can be found in the natural world.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Explore the electrical energy present in energy drinks.