## Reflection: Intervention and Extension Place Value: Vocabulary Review - Section 3: Independent Practice

Watch the video in the resource section to see my student's mistake: circling sets of ten mistake video. She assumed she had drawn each row with the same number of objects, but when I pointed it out to her, she found her mistake in grouping tens. She thought she could only circle rows. I pointed out to her that she could grab some from the row below to complete a set of ten.

I also want to note that my higher students needed more of a challenge. To extend this lesson to their level, I allowed them to complete a large number above 100 or to do a number with leftover ones.

Intervention and Extension: Watch out!

# Place Value: Vocabulary Review

Unit 10: Place Value
Lesson 8 of 16

## Big Idea: My students continue to learn what place value is and practice grouping tens together.

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Standards:
Subject(s):
Math, Place Value, tens, First Grade, Tens and Ones
25 minutes

### Jennifer Moon

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