Session 21 Preparation — Videos, Reading and Quizzes

Quizzes:

There is no quiz for this session. Instead, make YOUR m1 or m2 or m3 file (depending on whether you are person 1, 2 or 3 on your team) work correctly.

• First, try to make your m1 or m2 or m3 work correctly.
  • If you are unsure about what your m1 or m2 or m3 is supposed to do, watch the first video below.
  • Do NOT touch file m0. We will see in the next session how to use it in a SHARED way to coordinate your work.
• But: Spend no more than 30 minutes beyond your in-class time trying to make your m1 or m2 or m3 work on your own. After that, watch the relevant video below and simply change your code as shown in the video if your code is not working correctly.

Videos and Reading (online and textbook):

All of the following are required except the items labeled Optional are, well, optional (i.e., things that may be interesting but do not directly pertain to your success in this course).

1. What m1, m2 and m3 are supposed to do
   • Video (embedded in a web page) [23 minutes]
   • Video (as an mp4 that you can download if you want)
2. What you did in the previous session, and what you should have ready for the one coming up
   • Person 1 (who works in file m1):
     • Video (embedded in a web page) [23 minutes]
     • Video (as an mp4 that you can download if you want)
   • Person 2 (who works in file m2):
     • Video (embedded in a web page) [14 minutes]
       • Warning: This video contains NO audio, hence NO explanations. Also, it has no zooms, so it may be hard to see. However:
         • The last frames of the video show the completed work for file m2. Skip to those frames and pause the video there if you need to.
         • Even better, you can look at the Person 1 video (for the work in file m1) and see nice explanations for Person 1's work. All those explanations transfer easily to Person 2's work. So just skip in Person 1's video to where Person 1 is doing similar work to what you have questions about, listen to the explanation, and then transfer the ideas to your (Person 2) work in file m2.
     • Video (as an mp4 that you can download if you want)
   • Person 3 (who works in file m3):
     • Video (embedded in a web page) [13 minutes]
       • Warning: This video contains NO audio, hence NO explanations. Also, it has no zooms, so it may be hard to see. However:
         • The last frames of the video show the completed work for file m3. Skip to those frames and pause the video there if you need to.
         • Even better, you can look at the Person 1 video (for the work in file m1) and see nice explanations for Person 1's work. All those explanations transfer easily to Person 3's work. So just skip in Person 1's video to where Person 1 is doing similar work to what you have questions about, listen to the explanation, and then transfer the ideas to your (Person 3) work in file m3.
     • Video (as an mp4 that you can download if you want)
   • Person 4 (who works in file m4): See Person 1's video (or perhaps Person 2 or 3) and transfer ideas to your work in file m4.