Math 5 coordinate grids
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Math 5 Coordinate Grids. Instructor: Mrs. Tew Turner. In this lesson we will how you can locate points on a coordinate grid. Divide each number by 10. 100 1000 230 1200. Math Warm-up. Divide each number by 10. 100 1000 230 1200. Math Warm-up - ANSWERS 10 100 23 120.

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Math 5 Coordinate Grids

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Math 5 coordinate grids

Math 5Coordinate Grids

Instructor: Mrs. Tew Turner


In this lesson we will how you can locate points on a coordinate grid

In this lesson we will how you can locate points on a coordinate grid.


Math warm up

Divide each number by 10.

100

1000

230

1200

Math Warm-up


Math warm up answers 10 100 23 120

Divide each number by 10.

100

1000

230

1200

Math Warm-up - ANSWERS

10

100

23

120


Math 5 coordinate grids

In this lesson we will answer the question:

How are ordered pairs of numbers represented on a coordinate grid?

You will need a copy of the print out called M5L#43 coordinates-1 to use for this lesson.

So pause the tape, print the handout, and then restart the tape.


Math 5 coordinate grids

Vocabulary

coordinate plane- is a flat surface formed by two intersecting, perpendicular lines. Each of these lines is called an axis.

x-axis- The horizontal line.

y-axis- The vertical line.


Math 5 coordinate grids

Vocabulary

Quadrants-The x-axis and the y-axis divide the coordinate plane into four areas. These areas are calledquadrants.

Ordered Pairs- Digits that indicate where a point is located on a coordinate grid. Ex: (3,2)


Math 5 coordinate grids

Connecting to Previous Learning

A coordinate grid makes it easy to locate a point on a map. Start at 0.

The ORDERED PAIR names a point on a coordinate grid. You may have used this skill while trying to locate a place on a map.


Math 5 coordinate grids

Coordinate Grid: 1st Quadrant

The numbers are all positive.

How would we locate the ordered pair, (3,2)


Document camera

Document Camera

Get your notebook

and pencil ready.

Make sure you have the Lesson # and date on your page.

Use Coordinates handout


Math 5 coordinate grids

In your Math Notebook

Guided Practice

Locate the ordered pairs:

(2, 7)

(6, 9)

(4, 6)


Math 5 coordinate grids

In your Math Notebook

Guided Practice

Write the ordered pairs for each letter:

(R)

(S)

(T)

S

R

T


Math 5 coordinate grids

In your Math Notebook

Independent Practice

Locate the ordered pairs:

(3, 7)

(9, 2)

(8, 6)


Math 5 coordinate grids

In your Math Notebook

Independent Practice

Write the ordered pairs for each letter:

(W)

(X)

(Y)

Y

W

X


Math 5 coordinate grids

Lesson Review

  • A coordinate grid makes it easy to locate a point on a map.

  • Start at 0. You follow the 0 line to locate the 1st number, the x-coordinate in the ordered pair.

    • (3, 6)

  • The second number, the y-coordinate names the distance UP from the x-coordinate.

    • (3, 6)


  • Quick check

    In your Math Notebook

    Quick Check


    Quick check1

    In your Math Notebook

    Quick Check


    Quick check answer

    In your Math Notebook

    Quick Check - ANSWER


    Quick check2

    In your Math Notebook

    (4,3)

    Quick Check


    Math 5 coordinate grids

    Good Work with this lesson.

    Today you learned how to locate points on a coordinate plane.


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