Page 29 - Year 5 Maths Mastery
P. 29
Teaching for Mastery: Questions, tasks and activities to support assessment
Mastery Mastery with Greater Depth
Use the line graph to answer the following questions: Use the line graph to answer the following questions:
Approximately how much does the average child grow between the ages of 1 and From the graph can you predict the approximate height of an average 10 year old?
2? Explain how.
Do they grow more between the ages of 1 and 2 or 7 and 8? Consider what might be the similarities and differences between this graph and a
graph of the average height of teenagers.
The growth of children between the ages of 1 and 8 The growth of children between the ages of 1 and 8
140 140
130 130
120 120
Height (cm) 110 Height (cm) 110
100
100
90 90
80 80
70 70
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
Age (years) Age (years)
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29 • Statistics Year 5 Text © Crown Copyright 2015 Illustration and design © Oxford University Press 2015 www.oxfordowl.co.uk
