15. Building Brighter Futures Together
Thinking and Working Mathematically:
conjecturing and convincing
Conjecturing involves forming questions or ideas about mathematical
patterns.
Learners say what they notice or why something happens or what they think
about something. For example, ‘We will never reach 200’.
Convincing involves presenting evidence to justify or challenge
mathematical ideas or solutions.
Learners persuade people (a partner, a group, a class or an adult) that a
conjecture is true. For example, ‘I am convinced that I can explain why they
have divided the shape into equal parts’.
46. Building Brighter Futures Together
These materials are in draft form and part of a pilot. They are not for sharing outside of schools with which they are shared. All copyright belongs to Cambridge University Press 2019
1 Every lesson must include all eight TWM characteristics.
TRUE/ FALSE
2 Which one of these is not a TWM characteristic?
critiquing, innovating, improving
3 How many strands are there in the Primary Mathematics Curriculum
Framework from 2020?
3 / 4 / 5
4 There are no mental calculations learning objectives.
TRUE/FALSE
Quiz time!
117. Building Brighter Futures Together
Further support for you and your teachers
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