Teacher Analytics Dashboard
Topic/question-type trends (client-side demo from localStorage).
Reads attempts from localStorage key
learnsphere_quiz_progress_v1.
Accuracy trend (Topic)
Trend series for the selected topic(s).
Accuracy trend (Question type)
Trend series for the selected question type(s).
Improvement over time
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🗺️ Class Mastery Heatmap
Topics vs Students — identify class-wide gaps at a glance.
Data from localStorage (demo)