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Great Squares

Investigate how this pattern of squares continues. You could measure lengths, areas and angles.

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Watch the Clock

During the third hour after midnight the hands on a clock point in the same direction (so one hand is over the top of the other). At what time, to the nearest second, does this happen?

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Walk and Ride

How far have these students walked by the time the teacher's car reaches them after their bus broke down?

A Rod and a Pole

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2

You could start by drawing a line $13$ cm long (to represent the pole) and cutting a strip of paper $3$ cm long (to represent the steel rod).
What total lengths can you produce by marking off lengths of the rod on the pole?