Check the fill state at every step.
Fill and Shading
Outline, solid and striped fills are meaningful properties that may toggle, cycle or move.
Your checklist
1Outline, solid or striped
2A repeating fill cycle
3Fill moving between shapes
4Fill linked to orientation
Which comes next?
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Which comes next?
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Avoid these mistakes
Apply the rule
Choose a short guided set. Each question appears separately so the visual rule stays clear.