Compass Bearing Quiz: Random Angle Measurement Practice

① This interactive quiz generates random compass bearings and asks users to identify or measure them, demonstrating how bearings are represented on a compass rose. ② Core math concepts include angle measurement, bearings (clockwise angle from north), cardinal directions (E, S, W, N), and angle arithmetic, along with random generation and conditional logic. ③ Construction highlights: GeoGebra commands such as Join, RandomElement, If, Ray, Append, Shuffle, and Angle are used to create random angle lists (listTheta), draw rays for bearings, and build buttons (button1, button2) for new questions and answer checking. Objects like A, B, E, N, W, S define compass points; lists listTwoPoint, listNSEW1, listNSEW2 organize options; input boxes ans1, ans2, ans3 and correctness flags correct1, correct2, correct3 evaluate responses; marks, tick, and cross objects display scores and feedback. ④ Suitable for middle or high school students learning angles and directions in math or geography, and useful for classroom interaction or self-assessment to reinforce bearing concepts and angle estimation skills.