This document contains notes from a math class on the coordinate plane, including: - Identifying quadrants and points on the coordinate plane - Examples of writing the coordinates of points and identifying which quadrant they are located in - Steps for graphing a point on the coordinate plane - An upcoming activity where students will match coordinates to cards and read their card when their coordinates are called

1. 1.10 coordinate plane
HW pg. 54 #6­30 evens 1
August 28, 2013
Sep 11­3:21 PM
Objective: identify quadrants and points on the coordinate plan
Bellwork
Graph the numbers on a number line.
1) ­2, 1, ­52) ­1, ­5, ­8
Multiply.Divide.
3). ­5(25)4). ­63/­9
5). 12 32
4 4

2. 1.10 coordinate plane
HW pg. 54 #6­30 evens 2
August 28, 2013
Aug 27­3:13 PM
TIC TAC TOE
BELLWORK

3. 1.10 coordinate plane
HW pg. 54 #6­30 evens 3
August 28, 2013
Aug 25­9:19 AM
1.9 Answer Key

4. 1.10 coordinate plane
HW pg. 54 #6­30 evens 4
August 28, 2013
Sep 11­3:24 PM
x
y
III
III IV
Coordinate
Plane:
quadrants
x­axis
y­axis

5. 1.10 coordinate plane
HW pg. 54 #6­30 evens 5
August 28, 2013
Sep 11­3:26 PM
Ordered Pair ­ gives the coordinates and location of a point.
Example: A(­2, 3)
A

6. 1.10 coordinate plane
HW pg. 54 #6­30 evens 6
August 28, 2013
Sep 11­3:27 PM
Write the coordinates of point A. In which quadrant is point A located?
A
B
C

7. 1.10 coordinate plane
HW pg. 54 #6­30 evens 7
August 28, 2013
Sep 11­3:29 PM
Graph point R(3, ­5)
Steps
1. Start at origin
2. Graph x
3. Graph y

8. 1.10 coordinate plane
HW pg. 54 #6­30 evens 8
August 28, 2013
Sep 11­3:51 PM
I have, Who has:
• You will each be given a few cards and a coordinate plane.
• You need to know your cards and watch them each turn.
• The first person will say "I have ( , ). Who has ( , )?
• If your card matches the coordinate, you will read your card.
• Make sure to read your card loud enough for the class to hear.

9. 1.10 coordinate plane
HW pg. 54 #6­30 evens 9
August 28, 2013
Sep 11­3:55 PM
HW:
pg. 54 #6­30 evens