This is a fun and interactive lesson plan that uses tactile stimulation, visual models, interaction among the students, and other engaging strategies to teach the concepts of vertical, adjacent, complementary and supplementary angles. Students will understand how geometry is a part of the world around us.
The lesson is designed for a one hour class period but could easily be extended to two one hour class periods, including review of homework and enrichment activities. The lesson also has questions with commentary.
This is another one of my favorite lesson plans :-D