Objectives:
Lesson: I start this lesson at the boards right away. I tell the groups they will be doing the opposite from the lesson before this. I want them to tell me what the two bubbles are that would multiply to give me the quadratic. Their answer should be the two bubbles written out as factors (multiplied). The thin slicing for this is structured that I give them some "clues" but gradually take them away. The series of problems I go through are below. (Please forgive my crude notes, I haven't taken the time to make them more professional). This pretty much takes up most of the class. I consolidate with the class and often give them class time to work on check their understanding problems. I want to make sure they take the time to work on it individually right away.
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AuthorI teach mathematics for grades 7-12. Teaching mathematics is my passion. Archives
August 2022
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