Lesson 4 Furniture design

Worksheet 2 Organising data

Work in your group to organise your results together, in order, smallest first

Height Width Length








Now write down the best measurements for the wardrobe for your group

Middle height Middle width Middle length



Subtract the smallest from the biggest in each measurement to find the range

Range inĀ  height Range in width Range in length



Think about the following questions as you prepare for the discussion

  • What idea were you using to calculate the middle measurement
  • How will you explain this to the rest of the class


Thinking Mathematics Lessons Copyright © by Michael Shayer and Mundher Adhami. All Rights Reserved.

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