Instructions:

• AFTER doing the Preparation for this session, including its Before-the-Session quiz,

• but BEFORE beginning the software development (coding) exercises in PyCharm,

do the following:

1. Check your own answers to the above Before-the-Session quiz by examining this Answer Key to the Before-the-Session quiz for Session 17.

   • Check your answers carefully! They are KEY exercises that are directly relevant to what you are about to do.
   • Even if you got problem 4 right, carefully read the explanation of the solution to problem 4.
   • If you have questions about any of the answers, GET HELP BEFORE PROCEEDING, by using Live Now! or other means.

2. Turn in your answers to the Before-the-Session quiz in the usual way (on Moodle, via the item named Turn in your Before-the-Session quiz here.).

3. Open PyCharm. Do:

   VCS ~ Update Project

   to obtain the new in-class project if it is not already in your PyCharm.

4. Watch the “Follow me” videos listed below. As you watch each video:

   • Do the coding in PyCharm, following what you see on the video.

   • You can do the coding as the video does it or by reviewing the video afterwards (your choice).

   • The key is to UNDERSTAND what you are coding, not merely type what the video shows.

   The “Follow me” videos for this session are as follows. (Do them in the order listed.)

   1. Do the m1r_nested_loops_in_printing module.

      • There is no video for this module, but complete the module BEFORE continuing to the videos below.

   2. Complete the m3_nested_loops_in_printing module while you watch this video that gets you started on nested loops in printing. (Sorry about the poor quality of the video, but I think that it will do.)

   3. Do the m2r_nested_loops_in_sequences and m4_nested_loops_in_sequences modules.

      • There are no videos for these modules, but complete the modules BEFORE continuing to the videos below.

   4. Do the m5_more_nested_loops_in_printing and m6_more_nested_loops_in_sequences modules.

      • There are no videos for these modules, but complete the modules BEFORE continuing to the videos below.

   5. Complete the m7r_nested_loops_in_graphics module while you watch this video that gets you started on nested loops in GRAPHICS. (Sorry about the poor quality of the video, but I think that it will do.)

   6. Do the m8_nested_loops_in_graphics module.

      • There is no video for this module.
      • If you did the modules as directed above, you should have completed all the modules in the Session 17 project after finishing this module. But check to be sure that you really did do ALL of them.