Showing Results for adding mixed number like denominators : Page 27

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

The purpose of this science fair project is to build a basic radio.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

This experiment will investigate whether reward or punishment is more apt to motivate people.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.