Computer Science 30S

Use the following links to relevant course content for Computer Science 30S (grade 11):

  • Materials (including all course notes and assignments)
  • Video lectures (videos recorded in past classes on course content and examples)
  • Weekly Events (a journal of weekly events for the current semester)
  • Current/Past Assessments (a list of assessments for the current semester)
  • Schedule (the interactive schedule for the current semester’s events)
  • Hand in (the web portal to submit completed assignments)
  • Hand back (the web portal where graded assignments are handed back)
  • Course archive (records of events/assessments of this course in the past)
  • Class photos (some photos of past or current class events and funny items)
  • Programming resources  (sample code and other assets like sounds, icons, etc.)
  • GitHub (current class example code projects on in a code repository)
  • Current Marks (PowerSchool portal, log in to check marks and attendance)

Any questions about any of this by students, parents, teachers, etc? Then email Mr. Wachs or comment at the bottom of this page…

Weekly Events:

  • Week 1: (a short 3 day week to start the year) I introduced the course and went over the course outline and then worked on a course survey. Then we started our look at the introduction to Java programming with a presentation (see videosand by looking at basic input/outputs and variables by working through a large example
  • Week 2: This week we continued our presentation (see videos) as well as the large example that we started last week, covering Java variables, conditional statements, and looping. The students also had time to start looking at the programming problems that go with this content.


  1. Unit 1: Course survey (note: that this survey is not for marks)
  2. Unit 1: Introduction to Java – programming problems



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