Reflecting
No captions
Captions
Stop the video above first if it is playing.
No captions
Captions
Stop the video above first if it is playing.
The students work to explain what each symbol in their equation means in the pool context and encounter a challenge.
Episode Supports 
Students’ Conceptual Challenges
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:
1. Example