Reflection: Discourse and Questioning Percents Greater Than 100 - Section 1: Launch

 

I liked this discussion. It was revealing to hear how students conceptualize 100%. I knew they would relate it to an A or a perfect paper. The examples they gave from outside of class were interesting. We discussed 100% of pay and 100% of a bill, like an electric bill. Now they have a framework from which to approach today's problem solving.

  What does 100% mean?
  Discourse and Questioning: What does 100% mean?
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Percents Greater Than 100

Unit 7: Percent Relationships
Lesson 5 of 18

Objective: SWBAT estimate using percents greater than 100%.

Big Idea: What is the difference between 150% and ½%? Is there a difference? Really?

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