Please note: This site contains links to websites not controlled by the Australian Government or ESA. More information here.
Let's talk 3: part 2
Explores and records different mental addition strategies for solving 8 + 8 + 6 to support thinking flexibly about number problems.
|Year level(s)||Year 1, Year 2|
|Purpose||Teaching resource, Student task|
|Teaching strategies and pedagogical approaches||Concrete Representational Abstract model, Targeted teaching|
|Keywords||addition, number sense, number talk, number line, ten frames, explicit teaching|
|Strand and focus||Number, Build understanding|
|Topics||Place value, Addition and subtraction|
|AC: Mathematics content descriptions||
Represent practical situations to model addition and sharing
ACMNA015 Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts
ACMNA030 Solve simple addition and subtraction problems using a range of efficient mental and written strategies
|National numeracy learning progression||
Additive strategies - AdS4, AdS6
NSW Department of Education
© State of New South Wales (Department of Education), 2020 Creative Commons Attribution 4.0, unless otherwise indicated.