Showing Results for multiplying mixed number : Page 5

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

Think about the adaptive utility of an important aspect of our physiology.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

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.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

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

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Explore the relationship between personality traits and birth order effects.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.