1. Created by Mr. Lafferty Maths Dept.
Coordinates
Coordinates
Plotting Coordinates
Different Grids
Proper Names
Extending the Grid
1-May-19
Created by Mr. Lafferty Maths Dept.

2. Created by Mr. Lafferty Maths Dept.
Starter Questions
1-May-19
Created by Mr. Lafferty Maths Dept.

3. Created by Mr. Lafferty Maths Dept.
Coordinates
Coordinates
Learning Intention
Success Criteria
To explain how to read coordinate grids.
To be able to read a coordinate grid.
2. To solve problems using grid.
1-May-19
Created by Mr. Lafferty Maths Dept.

4. Created by Mr. Lafferty Maths Dept.
Coordinates
Coordinates Up
Along 1 Up 1
(1,1)
Along 3 Up 1
(3,1) 5
Along 2 Up 4
(2,4) 4
(0,2) 3 1 1
(1,4) 2
(2.5,2.5) 1
(3,1)
(4,0) 1 2 3 4 5
Along
(4,2)
(5,4)
1-May-19
Created by Mr. Lafferty Maths Dept.

5. Created by Mr. Lafferty Maths Dept.
Coordinates
Coordinates
Now try Exercise 1
Ch1 (page 2)
1-May-19
Created by Mr. Lafferty Maths Dept.

6. Created by Mr. Lafferty Maths Dept.
Starter Questions 2 6
100o
1-May-19
Created by Mr. Lafferty Maths Dept.

7. Created by Mr. Lafferty Maths Dept.
Coordinates
Plotting Points
Learning Intention
Success Criteria
1. To explain how draw a coordinate grid and add some points to it. brackets.
Draw a coordinate grid.
2. Plot points on a grid using along and up rules.
1-May-19
Created by Mr. Lafferty Maths Dept.

8. Created by Mr. Lafferty Maths Dept.
Coordinates
Coordinates Up
(1,2)
(3,1) 5
(2,5) 4
(5,2) 3 1 1
(1,4) 2
(4,2) 1
(0,3)
(3,0) 1 2 3 4 5
Along
(0,0)
(2,3)
1-May-19
Created by Mr. Lafferty Maths Dept.

9. Created by Mr. Lafferty Maths Dept.
Coordinates
Plotting Points
Now try Exercise 2
Ch1 (page 4)
1-May-19
Created by Mr. Lafferty Maths Dept.

10. Created by Mr. Lafferty Maths Dept.
Starter Questions
x cm
1-May-19
Created by Mr. Lafferty Maths Dept.
2cm

11. Created by Mr. Lafferty Maths Dept.
Coordinates
Different Grids
Learning Intention
Success Criteria
1. Understand how using different grids affect drawings.
1. Investigate how to change drawing by using different grid scales.
1-May-19
Created by Mr. Lafferty Maths Dept.

12. Created by Mr. Lafferty Maths Dept.
Coordinates
Different Grids Up
Plot the points
(1,1) 5
(1,3) 4
(3,3)
(3,1) 3
Join up the points
Why shape do you get 2
Square 1 1 2 3 4 5
Along
1-May-19
Created by Mr. Lafferty Maths Dept.

13. Created by Mr. Lafferty Maths Dept.
Coordinates
Different Grids Up
Plot the points
(1,1) 5
(1,3) 4
(3,3)
(3,1) 3
Join up the points
Why shape do you get 2
Rectangle 1 1 2 3 4 5
Along
1-May-19
Created by Mr. Lafferty Maths Dept.

14. Created by Mr. Lafferty Maths Dept.
Coordinates
Different Grids Up
Plot the points
(1,1)
(1,3)
(3,3)
(3,1)
Join up the points
Why shape do you get 5 4 3
Rectangle 2 1 1 2 3 4 5
Along
1-May-19
Created by Mr. Lafferty Maths Dept.

15. Created by Mr. Lafferty Maths Dept.
Coordinates
Different Grids
Now try Exercise 3
Ch1 (page 5)
1-May-19
Created by Mr. Lafferty Maths Dept.

16. Created by Mr. Lafferty Maths Dept.
Starter Questions
5 cm
1-May-19
Created by Mr. Lafferty Maths Dept.
2cm

17. Created by Mr. Lafferty Maths Dept.
Coordinates
Proper Names
Learning Intention
Success Criteria
Know the terms ‘origin’ ,
x-axis and y-axis.
1. To explain the proper mathematical names for various parts of the coordinate grid.
First number is always
x-coordinate and
second number is always the y-coordinate.
1-May-19
Created by Mr. Lafferty Maths Dept.

18. Created by Mr. Lafferty Maths Dept.
Coordinates
Proper Names X Up
Plot the point
y - axis
(4,3) 5 4
x-coordinate is 4
y-coordinate is 3 3 1 1 2
(2,4)
x-coordinate is 2 1
y-coordinate is 4 X
origin 1 2 3 4 5
Along
x - axis
1-May-19
Created by Mr. Lafferty Maths Dept.

19. Created by Mr. Lafferty Maths Dept.
Coordinates
Proper Names
Now try Exercise 4
Ch1 (page 6)
1-May-19
Created by Mr. Lafferty Maths Dept.

20. Created by Mr. Lafferty Maths Dept.
Starter Questions
1-May-19
Created by Mr. Lafferty Maths Dept.

21. Created by Mr. Lafferty Maths Dept.
Coordinates
Extending the Grid
Learning Intention
Success Criteria
Identify main parts of coordinate grid.
1. To show how we can extend the coordinate grid to include negative numbers.
2. Understand the negative grid both in y-axis direction and x-axis direction.
1-May-19
Created by Mr. Lafferty Maths Dept.

22. Coordinates www.mathsrevision.com Extending the Grid
We can show we have gone below the axis
by using a negative.
y - axis
Plot the point
(4,3) 3 2
x-coordinate is 4 1
y-coordinate is 3
origin 1 2 3 4 5 -1
x - axis
(2,-3) -2 -3
x-coordinate is 2
y-coordinate is -3
Write down coordinates
of the other points
1-May-19
Created by Mr. Lafferty Maths Dept.

23. Coordinates www.mathsrevision.com Extending the Grid
We can further extend the negative grid
y - axis
Plot the point
(-2,2) 3
x-coordinate is -2 2 1
y-coordinate is 2
origin -4 -3 -2 -1 1 2 3 4
x - axis -1
(-4,-2) -2 -3
x-coordinate is -4
y-coordinate is -2
Write down coordinates
of the other points
1-May-19
Created by Mr. Lafferty Maths Dept.

24. Created by Mr. Lafferty Maths Dept.
Coordinates
Extending the Grid
Now try Exercise 5
Ch1 (page 7)
1-May-19
Created by Mr. Lafferty Maths Dept.