Secondary maths collection

Welcome secondary maths teachers! Are you looking for quality assured resources, designed to make lesson planning easier? Spanning across multiple topics and key stages, this extensive collection, hand-picked by members of the Tes maths panel, is the perfect starting point...
Craig BartonCraig Barton - Tes Maths Advisor

Hand-picked by:

colm1405Jo MorganDaveGaleInteractive MathsCraig Barton

    Highest common factor and lowest common multiple

    Lesson presentations and activities

    • Wide-ranging PPT starting off looking at how to calculate LCM and HCF before moving on to writing numbers as products of prime factors, and then onto using venn diagrams and prime factors to calculate LCM and HCF.

      • HCF, LCM and Prime Factors Yr 7.pptx

      Reviews

      ClaireG10015 years ago4

      bollyk5 years ago4

      A good one

      ELLHAIZY5 years ago5

      Very good resource

    • Lesson on finding LCM and HCF from Venn Diagrams. I hope you find it a useful starting point!

      • Lesson.pptx

      Reviews

      ollytravel4 years ago5

      Kittysid6 years ago5

      TES Resource Team7 years ago5

      Thank you for publishing your resource. It has been selected to be featured in a new secondary maths collection.

    • This a rich, Arithmagon activity on highest common factor, linking in lowest common multiple and prime numbers.

      I love Arithmagons as they allow consolidation of key topics when going Forwards, and then opportunities for extension, creativity and discovery when working Backwards. They are also really easy to modify to suit the particular needs of your class.

      For all the Arithmagon activities in this series, together with teaching notes and extra information, please visit http://www.mrbartonmaths.com/arithmagon.htm

      • 12.-HCF.pptx

      Reviews

      ed11ame5 years ago5

      damia697 years ago5

      badger55157 years ago4

    Practice questions, homeworks and assessments

    • Finding HCF and LCM using Venn diagrams. Broken up into a series of stages; prime factor decomposition, filling in a Venn Diagram, then finding the HCF and LCM. Answers included

      • HCF and LCM.pdf

      Reviews

      BGH3 years ago5

      Excellent - simple but effective - perfect! Thank you!

      sussex14 years ago5

      Great worksheet. Thanks

      Saood4 years ago5

    • Figure out the answer to the (awful) joke by finding HCF or LCM of pairs of numbers.

      • HCF-and-LCM-Codebreaker---Answers.docx
      • HCF-and-LCM-Codebreaker.docx

      Reviews

      mrh19694 years ago5

      Perfect. Great resource thank you

      angela_tolland4 years ago5

      Just what I wanted. Thank you

      PixiMaths4 years ago5

      You are AMAZING. Needed another little something for a lesson with year 7 and this is perfect. Thank you.

    • Clive seems to have got a little confused on prime factors, HCF and LCM. His homework involves five questions, all of which he has got wrong. Can you help explain where he's gone wrong? This activity is designed to create mathematical discussion.

      • Clumsy-Clive-On-HCF-and-LCM---Answers.docx
      • Clumsy-Clive-On-HCF-and-LCM.docx

      Reviews

      shailapotay4 years ago5

      juliaov6 years ago5

      fantastic as usual - thanks so much

      badger55157 years ago5

    • Ideal for GCSE revision, this worksheet contains exam-type questions that gradually increase in difficulty. This sheet covers prime factorisation and finding the HCF and LCM of two (or three) numbers.

      These review sheets are great to use in class or as a homework. They are also excellent for one-to-one tuition and for interventions.

      For similar-style revision sheets on other topics, click 👉 tes.com/../more...

      Answers are included, as is a NEW STYLE of PowerPoint, which allows individual questions to be selected for enlarged display onto a screen. The answer can then be worked out ‘live’ by the teacher (or student) or a single click will reveal my solution. This not only helps in class, but it is also very useful for a student who is revising at home 😀.

      👍If you like this resource, then please rate it and/or leave a comment💬.
      If the rate-resource button on this page does not work, then go to your ratings page by clicking here 👉tes.com/.../rate-resources…

      • questions-hcf-lcm-review.pdf
      • solutions-hcf-lcm-review.pdf
      • powerpoint-hcf-lcm-review.ppsx

      Reviews

      hankboot2ua year ago5

      Great resource. Thank you for sharing.

      hayyyann10273 years ago5

      what is the difference between this zoom power point and exam paper questions?

      annawallace24 years ago5

      A super revision resource. Thanks