IB Computer Science 2

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Thursday (4/11/13)

Warmup:

  • Turn in Case Study responses

Agenda:

  • Take Quizzes
    • Hard Drives
    • Data Processing
    • Miscellaneous Terms
  • Go over Case Study responses markscheme
  • Introduction to Networking

Homework:

  • Networking Quiz on Monday, (4/15/13)
  • Turn in any missing work
  • Take any missing quizzes

Tuesday (4/9/13)

Warmup:

  • Turn in your responses to the case study questions
  • Describe the role of the following in the fetch-execute cycle:
    1. Program counter
    2. Instruction register
    3. Accumulator

Agenda:

Homework:

  • Be sure to have case study questions completed!!!
  • Study for Hard Drive, Data Processing, and Mischellaneous terms quizzes

Upcoming lectures

Wednesday - Friday (4/3/13- 4/5/13)

Warmup:

  1. Name the 3 major components of any computer system
  2. What are the major parts of the CPU?
  3. List and describe the fetch-execute cycle

Agenda:

  • Return Dossiers and quizzes
  • Computer Architecture Review
    • CPU - Central Processing Unit
    • RAM - Random Access Memory
    • Cache - memory that is slower than registers, but faster than RAM
    • Registers - really, fast on-chip (CPU) memory
    • Fetch-Execute Cycle
    • Media:CPU_Advanced.ppt
    • Media:CPU.swf

IB Case Study: Smartphones

Homework:

  • Complete the Case Study Questions

IB Exam Schedule

  • Paper 1 - Tuesday, May 14, 1-3:15PM - Library
  • Paper 2 - Wednesday, May 15, 8:30-10:15AM - OC2
  • Conflicts with IB ITGS...go talk to Mr. DeMagistris

Upcoming lectures

Wednesday - Friday (3/13/13 - 3/22/13)

  • COMPLETE THE DOSSIER

Monday - Tuesday (3/4/13 - 3/12/13)

  • Operating Systems quiz
  • Current Dossier Status - all sections should be completed through C3: Success of Program
  • D1: Test Output - Due Friday (3/8/13)
    • Media:CriterionD1_testOutput.doc
    • It may be good to display a sequence of images to illustrate successful completion of program objectives
    • DO NOT WAIT UNTIL THE LAST MINUTE
  • D2: Conclusion - Due Tuesday (3/12/13)
  • Mastery Aspects

FINAL DOSSIER DEADLINE:

  • Wednesday, March 20th, 2013

Thursday (2/28/13)

Warmup:

Agenda:

  • Utility Software quiz
  • Turn in Dossier Criterion C3: Success Of Program
    • IT'S A CHART OF YOUR GOALS/OBJECTIVES FROM CRITERION A2: SUCCESS OF PROGRAM
  • You should definitely be nearing completion of your dossier code!
  • You should be able to start taking screenshots after this weekend
  • Introduction to Operating Systems
  • CODE CODE CODE

Tuesday (2/26/13)

Agenda:

Friday (2/22/13)

Agenda:

  • Work on Dossier project
  • Dossier Criterion C2: Handling Errors is due
    • Media:CriterionC2_handlingErrors.doc
    • Handling-errors walk-through
    • For your project, list every input in your program (i.e. any time the user uses the keyboard)
    • Don't forget about file input -- what possible errors could occur there?
    • USE A CHART!

Wednesday (2/20/13)

Agenda:

  • Errors Quiz
  • File Input/Output
  • Handling Errors walk-through
  • Dossier Criterion C2: Handling Errors due Friday (2/22/13)
    • Media:CriterionC2_handlingErrors.doc
    • Handling-errors walk-through
    • For your project, list every input in your program (i.e. any time the user uses the keyboard)
    • Don't forget about file input -- what possible errors could occur there?
    • USE A CHART!

Friday (2/15/13)

Warmup:

  • Review Boolean expression word problems and logic gates
  • I will give you a closed-book mini-quiz on digital logic design in a few minutes

Agenda:

  • Digital Logic Life Mini-Assessment
    • A car's 4-wheel drive mechanism is controlled by several switches. If the driver wants to turn on the 4-wheel drive, then an On/Off switch is hit by the driver. The car's 4-wheel drive cannot be initiated however, if the car is going over 60 mph. Regardless of whether or not the driver hits the switch, if the car detects icy roads, then the 4-wheel drive will automatically go on.
      1. Determine what your variables are and what they mean
      2. Draw the truth table
      3. Write out the COMPLETE Boolean expression with all the minterms
      4. Simplify the expression
      5. Draw the digital circuit for the simplified expression
  • Media:Adders.ppt
  • Media:Errors.ppt
  • Dossier Criterion C2: Handling Errors due Friday (2/22/13)
    • Media:CriterionC2_handlingErrors.doc
    • Handling-errors walk-through
    • For your project, list every input in your program (i.e. any time the user uses the keyboard)
    • Don't forget about file input -- what possible errors could occur there?
    • USE A CHART!

Monday - Wednesday (2/11/13 - 2/13/13)

  • DOSSIER DOSSIER DOSSIER
  • Basic version of program complete by the end of the week

Thursday (2/7/13)

Friday - Tuesday (2/1/13 - 2/5/13)

Agenda:

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