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No captions Captions Stop the video above first if it is playing.
ET and Haleemah reflect on their generalized algebraic expression and make sense of each portion of their expression in the cobblestone context in two ways.
Episode Supports
Students’ Conceptual Challenges
Example.
➤ Bullet
Focus Questions
For use in a classroom, pause the video and ask these questions:
1. [Pause video at x:xxx]. text
Supporting Dialogue
Focus students’ attention on conjecturing and providing evidence for their conjectures: