Our Recognizing Angles lesson plan teaches students what angles are, how to recognize different types of angles, such as obtuse and acute, by sight. During this lesson, students are asked to practice identifying right, obtuse, and acute angles. Students are also asked to answer questions about where they see angles in their day-to-day life.
At the end of the lesson, students will be able to define an angle, explain how they are formed, and identify the basic concepts of angle measurement.
Common Core State Standards: CCSS.MATH.CONTENT.4.MD.C.5