Reflection: Student Communication The Difference Between Mass and Customary Weight - Section 3: Group Work


I chose an exploratory activity like this because students, on their own, have struggled with this concept. I felt it was better to have students work together, and debate, only 5 objects to begin with. I didn’t want them to feel rushed to complete a lot of questions. I also wanted to spend time walking around and listening to their dialogue so that I could get a better idea of where they were getting stuck or confused. 

  Student Communication: Leaning-In
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The Difference Between Mass and Customary Weight

Unit 9: Measurement and Data
Lesson 13 of 13

Objective: SWBAT use their shared understanding of mass to estimate the mass of given objects.

Big Idea: Mass and weight are different but it isn't obvious, so students need time to explore this idea.

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3 teachers like this lesson
Math, mass, 3rd
  50 minutes
peekaboo giraffe
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