required (hard)helpful (soft)MasteredLearningNeeds workNot startedLocked
TargetMeaning of equality and inequalityG1Not started
Repeating patterns with multiple elements and attributesG1Not started
Equality as balance, inequality as imbalanceGKNot started
Repeating patterns with two or three elementsGKNot started
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Demo student's progress · learn the items on the left, then this · hover a card to trace its chain · click a lessoned card to open it