Turtle graphics for Ontario Math Strand C3 (Coding). Sequence, repeat, conditional, and procedure constructs. Click palette buttons to insert commands, type freely, or load a preset. Hit Run.
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Reference forward N / back N / right N / left N (N in pixels or degrees) pen up / pen down / home / color red|blue|green|... repeat N ... end - if x > 0 ... end - let x = 5 to name ... end defines a procedure; call it by its name.
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