In this no prep activity, students determine reference angles for positive and negative angles in both degrees and radians. and also use reference angles to find the six trigonometric functions of angles.
Great Reinforcement and practice.
This can be used in Trigonometry, PreCalculus, Geometry, Algebra 2, and meets many Common Core Standards. Problems are in degrees and radians, include positive and negative angles, quadrantal angles, and all six trigonometric functions.
Students should not need a calculator for this activity.
✓30 Task Cards: #1 - 10 have students only find reference angles; and #11 – 30 have students find the reference and use it to find the trig values of angles whose reference angles are 0, 30, 45, 60, and 90 degrees and/or their radian equivalent.
✓ Master List of Questions
✓Student response sheet
✓ Two different versions of the activity in worksheet format, one free response, one multiple choice, which can be used as a Quiz Worksheet, or assignment for an absent student
✓ Two 10 Question quizzes
✓ Answer keys
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