Read and alter existing code with sequential, concurrent, repeating, and nested events, and describe effects
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
"repeat 3 times: (repeat 2 times: move up)." What happens if you change the outer loop to "repeat 5 times"?
📘 Worked solution
✓Total move-up actions increases from 3×2=6 to 5×2=10.
And one from the hard end
Design code with at least 2 levels of nesting that has an intentional error in one of the repeat counts (meant to produce 20 total jumps but only produces 10), identify and correct the error.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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