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reSolve bakery 3
Models and compares different multiplication strategies for solving the 'The cupcake order' problem. It then launches the 'Cupcake boxes' problem, which draws on various concepts including two-digit multiplication, shape and area.
|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||strategy, partitioning, multiplication, renaming, doubling, problem solving, reasoning, understanding, fluency, centimetres, area, explicit teaching|
|Strand and focus||Number, Build understanding|
|Topics||Multiplication and division, Operating with number|
|AC: Mathematics content descriptions||
ACMNA100 Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies
ACMMG109 Calculate perimeter and area of rectangles using familiar metric units
ACMNA098 Identify and describe factors and multiples of whole numbers and use them to solve problems
|National numeracy learning progression||
NSW Department of Education
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