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Learning Object Details

A.REI.1 Explain each step in solving an equation

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Standards:
A.REI.1

Audience:
Teacher: Beginning , Teacher: Experienced but Beginning Subject , Teacher: Experienced , Educator Leader ,

Math Practices:
No Math Practices Found

Resource Type:
Conceptual Lesson

Description:
This pencast is on the Common Core standard A.REI.1.  We want students to explain each step in solving an equation following from the equality of numbers in the previous step.

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This Object Authored By:
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pcincotta
 
 
 
3.6 - 4.00 = Expert
3.2 - 3.59 = Practitioner
2.8 - 3.19 = Apprentice
2.4 - 2.79 = Novice
1.0 - 2.39 = Unsatisfactory

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