Let's talk 4: part 2 Image

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Let's talk 4: part 2

Uses an equal arm balance to model how different strategies are reliable for adding three single-digit addends.

Additional details

Year level(s) Year 1, Year 2
Audience Student, Teacher
Purpose Teaching resource, Teaching strategies
Format Video
Teaching strategies and pedagogical approaches Concrete Representational Abstract model, Targeted teaching
Keywords addition, rename, balance, explicit teaching

Curriculum alignment

Curriculum connections Numeracy
Strand and focus Number, Build understanding
Topics Addition and subtraction
AC: Mathematics content descriptions
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 Quantifying numbers
Additive strategies - AdS6

Copyright details

Organisation

NSW Department of Education

Copyright

© State of New South Wales (Department of Education), 2020 Creative Commons Attribution 4.0, unless otherwise indicated.