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Coordinates such as latitude and longitude form a coordinate system on the surface of the earth, which is a sphere. Coordinates such as these are also important for astronomers in describing the location of objects in the sky.

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Basic Lesson
Demonstrates the concept of coordinate graph quadrants. Offers step-by-step identification.
Standard: Math 3
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10 quadrant naming problems. A math scoring matrix is included.
Standard: Math 3
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Independent Practice 1
Name the quadrant or axis the point lies. The answers can be found below.
Standard: Math 3
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Independent Practice 2
Students name the quadrant or axis location of ordered pairs.
Standard: Math 3
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Homework Worksheet
10 problems for students to work on at home. Example problems are provided and explained.
Standard: Math 3
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10 quadrant naming problems. A math scoring matrix is included.
Standard: Math 3
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Answers for the homework and quiz.
Answers for both lessons and both practice sheets.

The Math Used in Professional Baseball: More than a Game
For example a batter's hitting percentage is .344 and a pitcher has an earned run average of 5.13.
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Why do we use symbols in Math?
Sometimes it is the little things that are the most important and you could lump mathematical symbols into this category.
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