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### How to Solve for X Using a Casio Calculator

In this article, you will learn how you can make better use of your CASIO calculator, by making it solve equations for x, in 3 easy steps. Do check this out, and maximize the advantage of your calculators!

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### What the Heck are Eigenvalues and Eigenvectors?

There are certain words that will put a speedy end to any dinner conversation. Eigenvalue, eigenvector, and eigenfunction are probably in the top 100 such words. They are used in linear algebra and unfortunately, when...

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### How to Solve Word Problems Using , "Let Statements"

This is the second installment in my series of math problems that tend to trip people up. This time we will be using let statements and algebraic expressions to solve word problems.

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### How to calculate the area of circle giving your answer in terms of Pi.

In this hub I will show you how to find the area of circle giving your answer in terms of Pi (π). First of all you need to remember the formula for calculating the area of a circle: A = πr² A stands for...

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### Math Workshop Model: Teaching Elementary Mathematics

The math workshop model is an interactive method for teaching mathematics. The structure, ideas to get started, and how math workshop impacts students are included.

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### Standard Deviation and Variance By Hand: Steps to Calculate

Simple step-by-step guide to calculate the standard deviation by hand and in Excel with explanation of variance. Example is provided along with a quiz question.

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### Math Project Ideas: Examples of Project-Based Learning

A detailed list of 160 math projects, for all grade levels, to use in your class or tailor to fit your grade level.

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### Best Children's Books to Teach Place Value and Base Ten

If your students are having difficulty understanding place value, these books are sure to help. Along with titles of books that address place value are some ideas on how to use them in your classroom.

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### Football, Absolute Value and A Life Size Number Line Too: A Middle School Math Hands-On Lesson

Needing a fun way to teach absolute value to your middle schooler? Take a look at this lesson plan using football and a life size number line!

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### Best Free Math Apps for Kids

Learn basic math skills and even algebra with these 16 apps for iPad, iPhone and Android devices. They also include calculators and formula references.