Programming. Constructs | CS PPT +Worksheets +Activity + Mcq Quiz + Answers_Marking Scheme

Programming. Constructs | CS PPT +Worksheets +Activity + Mcq Quiz + Answers_Marking Scheme

PPT (18 slides):
Learning objectives · IF/ELSE with trace · Nested IF annotated · CASE with comparison table · FOR loop + STEP examples · REPEAT…UNTIL with trace · WHILE vs REPEAT comparison · Full worked example (all constructs) · Practice questions · Summary cards · Exam tips

Worksheet (5 sections)
Q1–3: IF/ELSE, nested IF, trace table · Q4–6: CASE statement, CASE vs IF, trace · Q7–9: FOR loop, STEP, trace · Q10–12: REPEAT…UNTIL, trace, compare · Q13–15: WHILE loop, Collatz trace, A-Level extended (all constructs combined)

Activity (5 tasks)
Bug Detective (4 bugs to find & fix) · ATM relay coding challenge (group) · Construct Identification Race · Full WHILE+CASE trace table · Discussion + reflection grid

MCQ Quiz
20 questions: Q1–8 IGCSE · Q9–14 AS · Q15–20 A Level — loop counts, trace outputs, construct selection, infinite loops, STEP values

Answers & Marking Scheme
Full model pseudocode answers · Completed trace tables · MCQ key with 7 detailed explanations · Activity bug fixes · Discussion model answers