Showing Results for compare with same denominators 2 : Page 12

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.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

This science fair project idea explores how far the average human can see.

This science fair project idea explores the different properties & interactions of sugar molecules.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Explore convex and concave objects and how they reflect light.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This project examines whether and what associations exist between numbers and letters and colors.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This science fair project idea examines whether boys and girls differ in reflexes.

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 idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

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

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

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.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Discover which battery composition (type) lasts the longest.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.