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reSolve bakery 2
Models and compares different multiplication strategies for solving the 'How many cupcakes?' problem. It then launches the 'The cupcake order' problem which creates a further opportunity to explore mental multiplication methods.
|Year level(s)||Year 5|
|Purpose||Teaching resource, Teaching strategies|
|Teaching strategies and pedagogical approaches||Questioning, Concrete Representational Abstract model, Targeted teaching, Worked examples|
|Keywords||tens, partitioning, doubling, strategies, reasoning, problem solving, understanding, fluency, explicit teaching|
|Strand and focus||Number, Build understanding|
|Topics||Multiplication and division, Operating with number|
|AC: Mathematics (V9.0) content descriptions||
Solve problems involving multiplication of larger numbers by one- or two-digit numbers, choosing efficient calculation strategies and using digital tools where appropriate; check the reasonableness of answers
Multiplicative strategies (P7)
NSW Department of Education
© State of New South Wales (Department of Education), 2020 Creative Commons Attribution 4.0, unless otherwise indicated.