Read coordinates
Six lettered points: x first (along the corridor), then y (up the stairs). There is often a pair with swapped coordinates, like (2, 7) and (7, 2), because the order matters.
The coordinate plane places every point with two numbers, x first and then y. It is the basis of graphs, maps and functions. This free coordinate plane worksheet generator builds A4 worksheets for Grades 5 to 8: reading and plotting coordinates, hidden pictures, quadrants, transformations and distances, with an answer key that draws the points and the shapes.
Student worksheet
Answer key Six lettered points: x first (along the corridor), then y (up the stairs). There is often a pair with swapped coordinates, like (2, 7) and (7, 2), because the order matters.
Six points to mark with their letter, in the first quadrant, in all four quadrants or with half units.
A list of points to join in order: at the end a house, a rocket or a cat appears. Motivating, and a lot of coordinate practice in a row.
The signs of the coordinates give the quadrant: (−, +) is II. At level 3 pupils reason without numbers: if P(a, b) is in II, where is (b, a)?
A translation adds the vector to every vertex; a reflection in the x-axis changes the sign of y, and in the y-axis the sign of x.
Horizontal and vertical lines: count the squares or subtract the coordinates. At level 3, the fourth vertex of a rectangle, its perimeter and its area.