I can estimate the measure of right, acute, obtuse, straight, and reflex angles.
Step 1: Watch the video below.
Step 2: Fill in the notes for lesson 3 below.
Step 3: Practice pages 8 - 9 in your math booklet.
Step 4: Complete the GeoGebra check-in. Join using the code below.
Great job! You can move on to lesson 4