Prime numbers Archives - Learning You

Strand	Number Algebra Measurement Space Statistics and Probability Professional Reading Problem Solving
Year	Year 5 Year 6 Year 7 Year 2 Year 3 Year 8 Year 4 Foundation Year Year 1 Year 9 Year 10 Maths A Maths B
Numeracy Strategy	Multiplication and Division Triangle Act it Out Part-Part-Whole Look for a pattern Additive to Multiplicative Thinking Benchmarking See the Parts to match the whole Number Line Tables and Graphs Draw a diagram Visualisation Find the Pattern Draw what you can't see Mental Strategies Various
Mathematics Concepts	Repeat equal groups Division with a remainder Place value Division without a remainder Prime numbers Euler's Law Prisms and Pyramids and their nets Geometric properties/reasoning Relationship between faces, vertices and edges in 3D shapes Counting Naming numbers Partitioning Patterns Subitising Counting on Addition Number line Doubling Early multiplication Area and perimeter of squares and rectangles Fractions Four operations Time Large numbers x^2 Money Arrays Multiplication Measurement Skip Counting Algebra Timelines Multi step problems Metric conversions Cross curricular links to maths Geometric properties Angle size Side length Transformations Index notation Mathematical metaphors Fibonacci sequence Circles Spheres Regular polygons Polyhedra Pythagoras' theorem Angles Geometry Ratio Proportion Averages Estimation Vocabulary Problem Solving 3D Shapes Puzzles Rate 4 Operations Mass Data Representation and Visualisation Speed (MPH)Probability Addition and Subtraction Division Various

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The Boy who Loved Math

Deborah Heiligman

Strand
Number

Australian Curriculum Year Level
Year 7

Numeracy Strategy
Multiplication and Division Triangle

Maths Concepts

Prime numbers

Australian Curriculum: Description

Investigate index notation and represent whole numbers as products of powers of prime numbers (ACMNA149)

Teaching ideas

Used as an introductory tool for prime numbers and also collaborative work.

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A Remainder of One

Elinor J Pinczes

Strand
Number

Australian Curriculum Year Level
Year 5, Year 6, Year 7

Numeracy Strategy
Multiplication and Division Triangle

Maths Concepts

Australian Curriculum: Description

Number and Algebra : Number and Place Value – Solve problems involving division by a one digit number, including those that result in a remainder (ACMNA101); Investigate index notation and represent whole numbers as products of powers of prime numbers (ACMNA149)

Teaching ideas

* Have students mathematically represent the ideas in the book. i.e. concrete with actual bugs, representational with tally marks and abstract would be the mathematical numbers and symbols (25 ÷ 2 = 12 r1; 25 ÷ 3 = 8 r1; 25 ÷ 4 = 6 r1; 25 ÷ 5 = 5). Year 7s could use this as an introduction to prime numbers and non-prime numbers. What are the factors of 24 and 25.