Showing Results for how when : Page 19

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

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

This science project allows students to study the psychology of happiness.

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

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

This science fair project idea studies the differences in gender perception between people.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

This science fair project idea examines the reason boats are shaped and engineered.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

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

This science fair project idea explores whether color affects a person's emotional state.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

This biodiversity project examines the biodiversity in your own backyard.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Evaluate if people are more influenced by video or audio advertising.

Examine the effect of pressure on carbonation in soda.

Explore whether pianists have the tendency to type faster than non-pianists.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.