Currently viewing the tag: "Perpendicular lines"
SQUARES – GAME FOR TWO
Use a dotty grid and take it in turns to claim a point and mark it with your colour. The first person or team to get 4 of their markers at the vertices of a square wins the game.
PEOPLE MATHS – GAME FOR TWO TEAMS
Explain your findings about the four lines in this diagram and their gradients.
Match each sketch graph from column A below with a description and a fact about gradients from the other two columns.
Click here for the Notes for Teachers.
On the grid join the two red dots, A and B, together with a straight line.
Now join the blue dots, C and D, with a straight line.
At what angle do the two lines cross?
Investigate the number of squares “along” and “down” from A to B compared with the number […]
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