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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 |
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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 (V9.0) content descriptions |
AC9M1N04
Add and subtract numbers within 20, using physical and virtual materials, part-part-whole knowledge to 10 and a variety of calculation strategies
AC9M2N04
Add and subtract one- and two-digit numbers, representing problems using number sentences and solve using part-part-whole reasoning and a variety of calculation strategies |
Numeracy progression |
Additive strategies (P6)
Number and place value (P3) |
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. |
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