Learning Outcome

At the end of this lesson, you will be able to:

• understand and use functions

Movie Watching

• watch "Play Value, Sony vs Nintendo"

Review

• procedures

Lesson

• go over functions
  • go over "Random Number Function"

Activity

• look at:

Daily Assignment

• create a program and a function that takes the level to grade and returns the middle percentage mark
  • accept a string type (ex. 4+ or R) as a level and return an integer as the percentage
    • conversion chart here
  • if an invalid level is entered return a -1 (this is very common in programming. A return value of -1 means there has been an error).
  • create:
    • GUI
    • flowchart
    • Test cases
    • code
    • screenshots
    • GitHub link

Extra

• work on the weekly assignment

Homework!

• read over functions, Chapter 4
  • Computer Based Problem Solving