Illustrative Mathematics
Level A
Unit: Geometry and Measurement
Lesson K.3.5 Circles and Triangles
Lesson topic: Geometric shapes
Instructor Materials
- Teacher Guide
- Slides
- Triangle Sort Cards resource
- Level A Centers: Picture Books stages 1-3, Shake and Spill stages 1&2, Which One stage 1
- CCRS Standard: K.G.4
- Learning goal: Identify, describe, and compare circles and triangles.
- K.3 Assessment and Practice Problems
Student Materials
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