Science Projects Resources : Page 15

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Learn about this simple machine and make a pulley of your own to use for fun science trials.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

This science fair project idea raises awareness of a real ecological issue.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

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

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

This project examines how temperature affects the volume of gas in balloons.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Examine whether males or females are more likely to have a higher center of gravity.

This science fair project examines whether ocean water can be made safe to drink.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

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.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

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

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.