Trigonometry Lesson 8 Episode 1 (Teachers) Making Sense The students begin by exploring an applet to investigate how various transformations of the sine function affect the shape of its graph. Episode Supports Students’ Conceptual Challenges Focus Questions For use in a classroom, pause the video and ask these questions: Supporting Dialogue Lesson 7 EPisode 4 Next EPisode Home Teacher Home Trigonometry Lesson 8