www mathsrevision com Coordinates Plotting Coordinates Different Grids

www. mathsrevision. com Coordinates Plotting Coordinates Different Grids Proper Names Extending the Grid 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

www. mathsrevision. com Starter Questions 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

Coordinates www. mathsrevision. com Coordinates Learning Intention Success Criteria 1. To explain how to read coordinate grids. 1. To be able to read a coordinate grid. 2. To solve problems using grid. 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

Coordinates www. mathsrevision. com Up 5 4 Along 1 Up 1 (1, 1) Along 3 Up 1 (3, 1) Along 2 Up 4 (2, 4) (0, 2) 3 (1, 4) 2 (2. 5, 2. 5) 1 0 24 -Feb-21 (4, 0) (4, 2) 1 2 3 4 Created by Mr. Lafferty Maths Dept. 5 Along (5, 4)

Coordinates www. mathsrevision. com Coordinates Now try Exercise 1 Ch 1 (page 2) 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

www. mathsrevision. com Starter Questions 2 6 100 24 -Feb-21 Created by Mr. Lafferty Maths Dept. o

Coordinates www. mathsrevision. com Plotting Points Learning Intention Success Criteria 1. To explain how draw a coordinate grid and add some points to it. brackets. 1. Draw a coordinate grid. 24 -Feb-21 Created by Mr. Lafferty Maths Dept. Plot points on a grid using along and up rules.

Coordinates www. mathsrevision. com Up (1, 2) (3, 1) 5 (2, 5) 4 (5, 2) 3 2 (1, 4) (4, 2) 1 (0, 3) 0 (3, 0) 1 2 3 4 5 Along (0, 0) (2, 3) 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

Coordinates Different Grids www. mathsrevision. com Up Plot the points (1, 1) (1, 3) (3, 1) Join up the points Why shape do you get 5 4 3 2 Square 1 0 24 -Feb-21 1 2 3 4 Created by Mr. Lafferty Maths Dept. 5 Along

Coordinates Different Grids www. mathsrevision. com Up Plot the points (0, 1) (2, 5) (4, 3) 5 4 3 Join up the points Why shape do you get 2 Triangle 1 0 24 -Feb-21 1 2 3 4 Created by Mr. Lafferty Maths Dept. 5 Along

Coordinates Different Grids www. mathsrevision. com Up Plot the points (1, 0) (1, 4) (3, 0) (3, 4) Join up the points Why shape do you get 5 4 3 2 Rectangle 1 0 24 -Feb-21 1 2 3 4 Created by Mr. Lafferty Maths Dept. 5 Along

Coordinates www. mathsrevision. com Different Grids Now try Ex 2 & 3 Ch 1 (page 5) 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

www. mathsrevision. com Starter Questions 5 cm 24 -Feb-21 Created by Mr. Lafferty Maths Dept. 2 cm

Coordinates www. mathsrevision. com Proper Names Learning Intention Success Criteria 1. To explain the proper mathematical names for various parts of the coordinate grid. 24 -Feb-21 1. Know the terms ‘origin’ , x-axis and y-axis. 2. First number is always x-coordinate and second number is always the y-coordinate. Created by Mr. Lafferty Maths Dept.

Coordinates Proper Names X y - axis www. mathsrevision. com Up Plot the point 5 (4, 3) 4 x-coordinate is 4 3 y-coordinate is 3 2 (2, 4) x-coordinate is 2 1 origin 0 24 -Feb-21 y-coordinate is 4 1 2 3 4 Created by Mr. Lafferty Maths Dept. 5 X Along x - axis

Coordinates www. mathsrevision. com Proper Names Now try Exercise 4 Ch 1 (page 6) 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

www. mathsrevision. com Starter Questions 24 -Feb-21 Created by Mr. Lafferty Maths Dept.

Coordinates www. mathsrevision. com Extending the Grid Learning Intention Success Criteria 1. To show we can extend the coordinate grid to include negative numbers. 24 -Feb-21 1. Identify main parts of coordinate grid. 2. Understand the negative grid both in y-axis direction and x -axis direction. Created by Mr. Lafferty Maths Dept.

Coordinates www. mathsrevision. com Extending the Grid We can show we have gone below the axis by using a negative. Plot the point y - axis (4, 3) 3 2 1 origin 0 -1 -2 -3 x-coordinate is 4 1 2 3 4 y-coordinate is 3 5 x - axis (2, -3) x-coordinate is 2 y-coordinate is -3 24 -Feb-21 Created by Mr. Lafferty Maths Dept. Write down coordinates of the other points

Coordinates Extending the Grid www. mathsrevision. com We can further extend the negative grid Plot the point (-2, 2) y - axis origin 3 2 1 -4 -3 -2 -1 0 1 2 3 4 -1 -2 -3 x-coordinate is -2 y-coordinate is 2 x - axis (-4, -2) x-coordinate is -4 y-coordinate is -2 24 -Feb-21 Created by Mr. Lafferty Maths Dept. Write down coordinates of the other points

Coordinates www. mathsrevision. com Extending the Grid Now try Exercise 5 Ch 1 (page 7) 24 -Feb-21 Created by Mr. Lafferty Maths Dept.