Reteach and Skills Practice Workbook

12–2
Name
Reteach
Find Points on a Grid
The grid shows the location of
rides at an amusement park.
Where is the Space Ride
located? Start at 0. Go right 1,
and then go up 2. You can write
the location of the Space Ride as
the ordered pair (1, 2).
In an ordered pair, the first
number tells you how far to go
to the right. The second number
tells you how far to go up.
Try this. Go right 5, and then
go up 1.
(5, 1) ordered pair
Which ride do you find?
10
9
8
7
6
5
4
3
2
1
Sky Ride
Date
Swings
Tidal Force
Log Ride
Shells
Space Ride
Ferris Wheel
Paddle Boats
Carousel
Roller Coaster
Scrambler
Tea Cups
4MG2.1
Chapter Resources
0 1 2 3 4 5 6 7 8 9 10
Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Complete. Use the grid above.
1. Start at 0. Go right 8, and then go up 3. 3. Start at 0. Go right 2, and then go up 8.
The ordered pair is (8, ).
The ordered pair is .
What is here?
What is here?
2. Start at 0. Go right 4, and then go up 4. 4. Start at 0. Go right 6, and then go up 7.
The ordered pair is ( , 4).
The ordered pair is .
What is here?
What is here?
Identify the ride that is located at each ordered pair.
5. (5, 8)
8. (1, 6)
6. (2, 3)
7. (4, 6)
9. (6, 4)
10. (8, 8)
Grade 4 215 Chapter 12