Lesson 1-6: Measuring AnglesStep 1: Copy the standard for today's lesson and the essential question into the notes. Standard:G.CO.1 Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment, based on the undefined notions of point, line, distance along a line, and distance around a circular arc.Essential Question: What is the Angle Addition Postulate? What are the different classifications of angles?What is an Angle and how can you name it?Step 2: Watch the video on classifying angles and take notes. Make sure to define the following academic vocabulary terms:
angle, acute, obtuse, right, straight. |
Step 3: Watch the video and take notes on the different types of angle pairs:
Vertical angles, adjacent angles, Complementary Angles, and Supplementary AnglesStep 4: Watch the video and take notes on the
Angle Addition PostulateStep 5: More Practice with applet link for what's my angle and answer the essential question at the bottom of your notes.
Can you do it alone? Let's see.......... Take a quiz on Lesson 1-6 |