## Reflection: Rigor Count by 10's - Section 2: Presentation of Lesson

K.CC.1 - Count to 100 by ones and by tens expects rote counting. But I know that the standards are not the "ceiling", these are the "floor" of the content and skills my students should be taking away from kindergarten this year. By introducing and practicing (practicing, and more practicing) with numbers up to 100, I am upping the rigor of this standard to include understanding of the meaning of what count by tens means.

Count by Ten
Rigor: Count by Ten

# Count by 10's

Unit 9: Numbers to 100
Lesson 6 of 8

## Big Idea: Numbers don't stop at 20! We spend the last week or so of school looking at the numbers beyond 20. Today we do it through a story.

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3 teachers like this lesson
Standards:
Subject(s):
Math, Number Sense and Operations, Numbers and Operations, Numbers, Math and Literature
60 minutes

### Christina Yingling-Smith

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