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Is Parallax an Accurate Measure of Distance?

Motion parallax” is easily demonstrable by closing one eye, staring at a pencil, and then opening the closed eye and closing the other. The pencil appears to move because the eyes have different locat ...

Everyone Loves Pi

This project explores the properties of circles and the nature of pi.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If ...

Mathemagic: Exploring Sudoku and Other Magic Squares

This project explores the properties and uses of “magic squares.”It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you ...

Oregametry

Hipervinculo Matemáticas

Oregametry

Origami is an ancient Japanese art form that’s wildly popular among the arts & crafts crowd.But most of us don’t realize that techniques used in standard origami folding have aided the design and deve ...

Probability

Hipervinculo Matemáticas

Probability

Probability is such an innate part of your life that you rarely think about it. However, every time you use a word like “might,” “may,” “undoubtedly,” “without fail,” or “maybe,” you are voicing a pro ...

Apparent Movement of the Sun

Every day, the Sun rises in the east, rides across the sky, and sets in the west. Once upon a time, people thought gods like Apollo carried the Sun on a chariot. But as it turns out, the Sun doesn’t m ...

Nine: The Biggest Little Number

To show and explore how exponents are used.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download the p ...

Influencing a Coin Flip

Find out whether the outcome of a coin flip can be influenced by the person flipping the coin.The purpose of this experiment is to determine first the probability of a coin landing heads or tails and ...

Sound Localization: Judging Sound Direction

What? Where? If you can tell when someone’s sneaking up on you, your ears might have a good sound localization ability, meaning they're great at judging sound direction. How well do people sense the d ...

Flat Earth? Not Really!

A common misconception is that explorers like Columbus sailed to sea to prove that the earth is not flat. It has been known for thousands of years that not only is the earth NOT flat, but its circumfe ...

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