1. Created by Mr. Lafferty Maths Dept.
Coordinates
4 Quadrant Coordinates
12-Apr-19
Created by Mr. Lafferty Maths Dept.

2. Created by Mr.Lafferty Maths Dept
Coordinates
Learning Intention
Success Criteria
We are learning to plot coordinates.
1. Be able to plot and read coordinates.
12-Apr-19
Created by Mr.Lafferty Maths Dept

3. (5,2) (-5,4) (2,3) (-3,-2) Coordinate Grid Y-axis y 5 4 3 2 1 x -6 -5-4 -3 -2 -1 1 2 3 4 5 6 7 -1
X-axis -2
(-3,-2) -3 -4 -5

4. and find a third point N such MLN is an isosceles triangle.
What’s my Shape ?
N(-4,5) y 5
Plot the points
(5,-5) , (0,-5)
(6,-2) and (1,-2).
What shape am I ?
Plot the points
M(-3,2) ,L(-5,2)
and find a third point N such MLN is an isosceles triangle. 4 3 2
L(-5,2)
M(-3,2) 1 x -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 -1
G(1,-2)
F(6,-2) -2 -3 -4
D(5,-5)
E(0,-5) -5

5. Mapping B(4,5) (a,b)  (a,-b) A(3,2) C(5,2) A’(3,-2) C’(5,-2) B’(4,-5)
Reflection in x-axis
B(4,5) 5 4
(a,b)  (a,-b)
Mapping 3
A(3,2)
C(5,2) 2
Reflection x-axis 1 x -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 -1
A’(3,-2)
C’(5,-2) -2 -3 -4 -5
B’(4,-5)

6. Coordinates Now try TJ2b Ex 1 Ch15 (page 143) www.mathsrevision.com
Have you updated your Learning Log ?
Coordinates
Now try TJ2b
Ex 1
Ch15 (page 143)
12-Apr-19
Created by Mr. Lafferty Maths Department