230 likes | 321 Views
Engage students in a competitive Algebra 2 activity to find reference angles for given angle measures. Teams work together with "hot seat" rotation to solve problems effectively.
E N D
Hot Seat! Algebra 2 Reference Angles
RULES • Teams consist of rows. • There is NO talking during the race!!! • Student complete the problems individually. • Student in the “hot seat” passes the problem forward. • Team members check the solution. • First person in the row holds up the card. • Students rotate seats.
First team finished with correct answer Second team finished with correct answer Correct answer Incorrect answer 3 Points 2 Points 1 Point -1 Points SCORING
Directions: Find the reference angle of each angle.
795° A: 75°
210° A: 30°
-315° A: 45°
1020° A: 60°
-690° A: 30°
120° A: 60°
-660° A: 60°
-225° A: 45°
-65° A: 65°
405° A: 45°
-645° A: 75°
1050° A: 30°
-240° A: 60°
-645° A: 75°
135° A: 45°
150° A: 30°
-1395° A: 45°
75° A: 75°
105° A: 75°