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Lesson Plan

Better Lesson: Mentally Speaking!

Curated by ACT

Using base ten blocks and place value, 2nd graders explore how to become more fluent in adding and subtracting two-digit numbers without regrouping.

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CCSS: Adaptable
Concepts
place value, number sense
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Additional Tags
2.nbt.a.4, 2.nbt.b.5, 2.nbt.b.6, 2.nbt.b.8, betterlesson, betterlesson: mentally speaking!, math, number sense and operations, operations
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional