Lesson 1Ambiguity in Right TrianglesRecognizing when intuition about side lengths misleads.Start2 Micro-lessonsMicro lesson 1False Certainty from VisualsMicro lesson 2Ambiguous Measurements
Lesson 2Trade-offs in Applying the TheoremJudging when calculation creates new risks.Start2 Micro-lessonsMicro lesson 1Calculation OverreachMicro lesson 2Ignoring Contextual Constraints
Lesson 3Limits and Edge CasesDetecting when the theorem’s assumptions break down.Start2 Micro-lessonsMicro lesson 1Edge Case BlindnessMicro lesson 2Compounding Small Errors