1. L.O Read and plot coordinates in all quadrants
Geometry
L.O Read and plot coordinates in all quadrants

2. What does the word coordinate mean?
To coordinate means to do something in a set order.
So coordinates are a way of ordering things exactly

3. Examples

4. Key words Quadrant Coordinates
Any quarter of a plane divided by an x and y axis.
Used to show a position on a coordinate plane or map
shown as a pair of letters and/or numbers
The first coordinate is the horizontal position (x axis)
The second coordinate is the vertical position (y axis)

5. Examples Coordinates (4,2) - 4 in the horizontal and 2 in the vertical
(x,y) - x is horizontal, y is the vertical

6. (1,6)=
(3,2)=
(1,3)=
(5,3)=
(6,0)=
(1,4)=
(0,2)=

7. The coordinate of the origin is (__,__)
The origin is where the ___axis meets
the ____axis
The X axis, negative numbers,
are to the ______ of the origin.
The y axis, negative numbers
are _____the origin.

8. Reading coordinates D G F C A B H E J I

9. Plotting coordinates
A(4,5)
B(-2,3)
C(-5,-6)
D(-4,3)

10. Questions (-2,3) (5,-5) A (3,0) B (-1,3) C (-3,1)
Copy the grid on the left and then plot the points
A (3,0) B (-1,3) C (-3,1)
Plot a fourth point (D) in order to make a rectangle, and write down the coordinates of this point
What are the coordinates of the blue dot, red dot and pink dot?
(-2,3)
Work out the coordinates of the other vertices (corners)?
What is the length and width of this rectangle?
(5,-5)

11. Questions (-2,3) (5,-5) A (3,0) B (-1,3) C (-3,1)
Copy the grid on the left and then plot the points
A (3,0) B (-1,3) C (-3,1)
Plot a fourth point (D) in order to make a rectangle, and write down the coordinates of this point
coordinates of the blue dot(4,3), red dot(3,-2) and pink dot(-3,-4)
(-2,3)
Work out the coordinates of the other vertices (corners)? (5,3) and (-2,-5)
What is the length and width of this rectangle? 8 and 7
(5,-5)

12. Grid Lock First card is horizontal movement (x axis)
Second card is vertical movement (y axis)
Need to write down moves
For example
Ben (o) Mark (x)
(3,4) (2,4)
(-3,4) (1,6)
Different versions- either first to get three in a row, or making rectangles and biggest area wins.

13. Plenary: These four points are the corners of a rectangle.
(7,3)
(-4,-1)
How long are the sides of the rectangle? What are the coordinates of the remaining corner? What are the coordinates of the middle?