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3 tens in a row
Uses a 3 x 3 grid as a game board (like in noughts-and-crosses). Players take turns to roll the dice and write the number in one of their boxes. The goal is to be able to write two numbers in each box that combine to make 10. Players take turns until someone is the first to make three tens in a row.
Additional details |
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| Year level(s) | Foundation, Year 1, Year 2 |
|---|---|
| Audience | Student, Teacher |
| Purpose | Teaching resource, Student task |
| Format | Video |
| Keywords | games, addition, fluency, reasoning, understanding, 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 - AdS1, AdS2, AdS3 |
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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Let's talk 3: part 1
A video that uses counting and various addition strategies to work out how many dots on two ten frames.
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A Three-Act task on additive to multiplicative thinking.
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Dot card talk 4
A video for students to help them think like a mathematician when counting
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Closest to 100
A card game involving addition and subtraction to get teams as close to 100 as possible.
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