IB computer science HL August 31 2016 Lesson Notes

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Class plan.png What are we going to learn today?[edit]

  1. We will sign up for our google classroom site
  2. We will construct an understanding of logic operators using this site
  3. Define the Boolean operators: AND, OR, NOT, NAND, NOR and XOR.
  4. Construct truth tables using the above operators.
  5. Construct a logic diagram using AND, OR, NOT, NAND, NOR and XOR gates.
  6. If we have time, you will meet our textbook.

Homework.png Homework[edit]

  1. Please study the following pages:

HL Students please construct a logic diagram of a:

  1. Simple on / off light switch
  2. A house alarm system that has three different sensors. If ANY of the three sensors are triggered, the alarm is triggered. There should be a emergency override switch that turns off the alarm.

Target.png How am I being assessed today?[edit]

  1. I will be using formative assessment today to ensure you understand our content.

Ourstandards.png Standards we are covering today[edit]

  • Define the Boolean operators: AND, OR, NOT, NAND, NOR and XOR.
  • Construct truth tables using the above operators.
  • Construct a logic diagram using AND, OR, NOT, NAND, NOR and XOR gates.
  • Click here for all our standards



Computer1.png As a computer scientist, you have:[edit]

  • Confidence in dealing with complexity
  • Persistence in working with difficult problems
  • Tolerance for ambiguity
  • The ability to deal with open-ended problems
  • The ability to communicate and work with others to achieve a common goal or solution

Credit.png Credits[edit]

Develop information in a diagrammatic or logical form.

Give the precise meaning of a word, phrase, concept or physical quantity.

Develop information in a diagrammatic or logical form.

Devote time and attention to gaining knowledge of (an academic subject), especially by means of books