Illustrative Mathematics
Level A
Unit: Numbers and Operations and Algebraic Thinking
Lesson 1.4.22 Two-Digit Number Centers, Part 2
Lesson topic: Comparing two-digit numbers
Instructor Materials
- Teacher Guide
- Slides
- Mystery Number Stage 1 Directions resource
- Level A Centers: Get Your Numbers in Order stage 1, Greatest of Them All stage 1, Mystery Number stage 1
- CCRS Standard: 1.NBT.2, 1.NBT.3
- Learning goal: Compare numbers within 99. Use place value understanding to identify two-digit numbers.
- 1.4 Assessment and Practice Problems
Student Materials
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