An Introduction to Math
Need help telling your dividends from your dividers? Brush up on the basics with easytounderstand definitions and explanations of arithmetic, geometry, and statistics concepts. Also find great classroom resources for math educators.

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Calculate a Tip Without Pen and Paper or a Calculator

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What Is a Bar Graph?

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Hundreds Chart

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Numbers of Zeros in a Million, Billion, Trillion and More

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Definition of Arrays in Mathematics

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Definition of Attribute in Math

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Definition of Average

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Average Defined

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The Meaning of Angle or Definition of an Angle

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Telling the Time

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Definition  Degree of the Polynomial or Function

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What are Exponents? An Overview of Exponents

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Using Math Errors to Learn

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Dot Plate Cards for Basic Math

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What Is a Binomial?

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How to Overcome Math Anxiety

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When Will I Ever Use this Stuff?!

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Kids Sudoku

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The Definition of Area

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Pythagorean Theorem Definition

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Definition of a Base

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What is a Circle/Pie Graph and When are they Used?

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Definition of Acute Angle

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What is Absolute Value?

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Number and Operations in Base Ten K.NBT

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What Is an Acute Angle?

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Definition of Algorithm

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Bell Curve and Normal Distribution Definition

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Chess and Math?

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Calculus Definition