Lesson deck
NumberFoundation
Highest common factor: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 highest common factor: 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
Highest common factor: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
More in Calculations
- Place value in 4 digit numbersLesson · Support
- Multiplying and dividing by 10, 100 and 1000Lesson · Support
- Ordering whole numbersLesson · Support
- Ordering decimalsLesson · Support
- Decimals: tenths and hundredthsLesson · Support
- Adding and subtracting decimalsLesson · Support
- Ordering decimalsLesson · Foundation
- Adding and subtracting on a number lineLesson · Support
- Column addition and subtractionLesson · Support
- Multiplication facts with arraysLesson · Support
- Place value and the four operations: exam questionsExam questions
- Perfect Ten: ordering numbersPuzzle
- Code breaker: adding and subtracting negativesPuzzle
- Revision mat: algebra 2, Foundation ARevision mat · Foundation