Watch and follow the YouTube video, the lesson contains three parts:
Key Information and content - all you need to do here is watch and listen. We recommend you take some notes for this one!
Learning activity - You are to complete the activity, by filling in the trace tables for the algorithms given.
Consolidation - these are past exam question and are for deliberate practice to check your understanding.
Click here for an image of the complete trace table.
one mark for first row
one mark for row 2 and 3
one mark for rows 4, 5, and 6
one mark for the correct output (the only value in the output column, in any position)