Reflection: Pacing Stop, Look and Check - Section 4: Closing


Common Core MP3 states that students will be able to explain their math reasoning and critique the reasoning of others. By sharing solutions, students are looking at each other's math reasoning and beginning to critique that reasoning. 

These students are second graders and hearing the reasoning of others and determining if it makes sense is a new skill. This lesson is one of the first times that students are working in pairs to determine if their partner's thinking makes sense.

  Sharing Solutions
  Pacing: Sharing Solutions
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Stop, Look and Check

Unit 18: Strategies That Work
Lesson 8 of 16

Objective: SWBAT determine if it is necessary to regroup to complete a subtraction problem.

Big Idea: Don't generalize that every problem needs regrouping. Stop, Look and check before regrouping.

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1 teacher likes this lesson
Math, Number Sense and Operations, Operations , subtraction, regrouping, review, estimation
  55 minutes
screen shot 2014 07 30 at 10 04 17 pm
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