Students worked on 3.1AB. We talked over A before they worked on B. We talked about most of B before they left class today. HW: 3.1AB, 3.1ACE

Students corrected their ACE1.2 and finished correcting Problem 1.2. We talked about the pattern of reflection and rotation symmetry for regular polygons. Students then worked on Problem 1.3AB. We went over A before they left and learned about using the angle ruler. HW: 1.3AB, 1.3ACE