Lesson deck
NumberFoundation
Lowest common multiple:Venn diagrams
Prime factor Venn diagrams: multiply the middle for the HCF, multiply everything for the LCM. The Venn fades from filled to drawing their own.
A free key stage 3 and GCSE Foundation number lesson on lowest common multiple: Venn diagrams, spec code N4. It has a lesson deck to teach from with a visualiser, a worksheet with answers, a puzzle, an exit ticket, end of unit tests and a method video.
Foundation
HCF and LCM:Venn diagrams
Exit ticket
Lowest common multiple:Venn diagrams
Puzzle
Code breaker:HCF and LCM
Test
Number test:Foundation A
Test
Number test:Foundation B
Method video
Prime factors, HCF and LCM
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