TheLearnDen

Year 9 · Maths

Use Concepts And Vocabulary For All Numbers

Year 9 learners practise hcf and lcm using prime factors.

The activities include Find the HCF Using Prime Factors, Find the LCM Using Prime Factors, Identify Number Types, and related practice. The checked support below includes video, worksheet, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.

Activities covered

  • Find the HCF Using Prime Factors
  • Find the LCM Using Prime Factors
  • Identify Number Types
  • Know The Rules for Divisibility
  • Know Your Number Types
  • Understand the Rule for Divisibility by 11

Checked learning resources

  • Highest common factor

    Oak National Academy · Video · Opens on the provider website

    I can use the prime factorisation of two or more positive integers to efficiently identify the highest common factor. This KS3 maths video lesson directly teaches the concepts and calculation method required by "Find the

  • Lowest common multiple

    Oak National Academy · Video · Opens on the provider website

    I can use the prime factorisation of two or more positive integers to efficiently find their lowest common multiple. This KS3 maths video lesson directly teaches the concepts and calculation method required by "Find the

  • Prime numbers, factors and multiples

    BBC Bitesize · Worksheet · Opens on the provider website

    BBC KS3 maths teaching, worked examples and practice checks for Use Concepts And Vocabulary For All Numbers. This was selected against the complete context of "Find the HCF Using Prime Factors" rather than its title alon

  • Properties of number: factors, multiples, squares and cubes: lesson sequence

    Oak National Academy · Teaching · Opens on the provider website

    This KS3 Oak unit provides sequenced teaching and worked examples on Properties of number: factors, multiples, squares and cubes, including the closest lesson: Highest common factor.

  • GCSE Maths – Types of Numbers

    YouTube — Cognito · Video · Opens on the provider website

    GCSE lesson distinguishes natural, whole, integer, rational, irrational and real numbers.

  • Divisibility Rules for 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11

    YouTube — Learning Notebook · Video · Opens on the provider website

    Lesson demonstrates the divisibility tests for the complete set of numbers used in the activity.

  • Learn the Types of Numbers - Natural, Whole, Integers, Rational, Irrational, Real, Imaginary

    YouTube — Pink Pencil · Video · Opens on the provider website

    Don't let math stress you out! Our friendly and experienced online tutors are dedicated to helping you overcome your challenges ... · Pink Pencil · 5 minute video Caption evidence: Then in 6th century BC, good old Pythag

  • Divisibility Rule for 11

    YouTube — Math with Mr. J · Video · Opens on the provider website

    Focused lesson explains and applies the alternating-sum divisibility test for 11.