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Fractions and cakes |
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A reply from Escola Sadako
to an activity from D. João de Portel: |
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Age: Aims: - To understand and use rational numbers as quotients or part-whole relations - To represent a fraction of a non-negative rational as a finite decimal number - To use mental and written calculation strategies - To develop mathematical reasoning and communication - To compare and order rational numbers represented in different ways Materials:
Vocabulary: Introduction:
Main part:
Round up: Observations: |
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Video |