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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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### The Number 9 | The Secret Knowledge of The Ancients Number Nine Code 911

The number 9 is the last number in a base 10 system which is the last and limit of all that is. Nine is a number which has many interesting qualities that other numbers do not have and has been used to hold a hidden...

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### How to work out the arc length and perimeter of a sector (part of the circumference of a circle)

If you take a part of the circumference of a circle then the distance along this arc is called the arc length. So since the arc length is part of the circumference of a circle, then the arc length of the sector can be...

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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.

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### Fractal Geometry :: Fractals in Nature

A fractal is defined as a "rough or fragmented geometric shape that can be split into parts, each of which is (at least approximately) a reduced-size copy of the whole," according to their "discoverer" Benoit Mendelbrot...

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### How to Integrate x.e^x and x^2.e^x

Integrate x.e^x and x^2e^x using easy predetermined results without using integration by parts.

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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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### Liquid Measurement - Number of Quarts in a Gallon?

Quarts and gallons are units of liquid measure that are currently used mainly in the United States. One gallon consists of four (4) quarts. However, we can break this down further to include teaspoons, tablespoons,...

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### What is Game Theory? A Basic Introduction and Example

Game Theory is one of the most fascinating branches of mathematics with tons of applications to fields ranging from the social sciences to the biological sciences. Game theory has even found its way into mainstream...

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### How to find area of shapes and how to find the volume of objects. (2d objects included)

Here you'll learn how to find the area of shapes and also how to find the volume of objects.

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