Measuring perimeters

This week, Year 3 have been practising their ruler skills by measuring objects and images in centimetres and millimetres. On Friday, we learned a new piece of vocabulary: perimeter. We quickly got to work finding the perimeter of a range of different 2D shapes, and even some objects in our classroom... We now know the perimeter of our tables! We have been so impressed by the speed and accuracy of the mental maths used to add measurements together. Well done Year 3!







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