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# Multiples and Factors - Presentation

Description

This comprehensive Multiples and Factors presentation has been created to guide students through what multiples and factors are. It also explores Highest Common Factors (HCF) and Lowest Common Multiples (LCM). In addition, it explores the rules of divisibility and how multiples and factors can be used to solve word problems. The presentation explains these concepts through detailed examples and opportunities for shared practise, through Think-Pair-Shares. While the unit is predominantly aimed at Year 5, this presentation could be used in lower of higher grades for extension or revision.

Suitable for
• Relief Teachers
• Parents
Lesson Structure
• Class Activity
Curriculum Codes

AC9M5N02 9

Express natural numbers as products of their factors, recognise multiples and determine if one number is divisible by another

AC9M5N10 9

Create and use algorithms involving a sequence of steps and decisions and digital tools to experiment with factors, multiples and divisibility; identify, interpret and describe emerging patterns

ACMNA098 8.4

Identify and describe factors and multiples of whole numbers and use them to solve problems

VCMNA181

Identify and describe factors and multiples of whole numbers and use them to solve problems

VCMNA192

Describe, continue and create patterns with fractions, decimals and whole numbers resulting from addition and subtraction

VCMNA194

Follow a mathematical algorithm involving branching and repetition (iteration)

MA3-1WM old

Describes and represents mathematical situations in a variety of ways using mathematical terminology and some conventions

MA3-2WM old

Selects and applies appropriate problem- solving strategies, including the use of digital technologies, in undertaking investigations

MA3-4NA old

Orders, reads and represents integers of any size and describes properties of whole numbers

MA3-3WM old

Gives a valid reason for supporting one possible solution over another

MA3-8NA old

Analyses and creates geometric and number patterns, constructs and completes number sentences, and locates points on the Cartesian plane

MA3-RN-01 new

Applies an understanding of place value and the role of zero to represent the properties of numbers

MA3-RN-02 new

Compares and orders decimals up to 3 decimal places

MA3-RN-03 new

Determines percentages of quantities, and finds equivalent fractions and decimals for benchmark percentage values

MA3-MR-01 new

Selects and applies appropriate strategies to solve multiplication and division problems

MA3-MR-02 new

Constructs and completes number sentences involving multiplicative relations, applying the order of operations to calculations