Here are some Frame, Focus and Follow-up suggestions for using this video in a math lesson.
What is Frame, Focus and Follow-up?
Frame: Let’s say you have a friend who is in a park, and she says she is looking through some rose bushes and sees a statue. You are somewhere else in the park. You are looking at the same statue but you are looking through a wire fence. Is that possible? How? Do lines have anything to do with this?
Focus: In this segment, Digit makes a model using information gathered from Jackie and Matt, however, he changes his model after he makes a realization. What change does he make to his model? How does he describe the two lines in his new model?
Follow Up: What kind of lines did Digit have in his first model? What kind of lines did he have in his revised model? Can you think of somewhere you have seen lines like those found in Digit’s models?