Lesson deck
AlgebraFoundation
Substitution
Each letter becomes a dashed bracket holding its value, then BIDMAS. Moves on to squares and negative values like (−3)².
A free key stage 3 and GCSE Foundation algebra lesson on substitution, spec code A2. It has a lesson deck to teach from with a visualiser, a worksheet with answers, a puzzle, an exit ticket, an end of unit test and a method video.
Foundation
Substitution
Exit ticket
Substitution
Puzzle
Code breaker:Substitution
Test
Formulae test:Foundation B
Method video
Substitution
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