Explore the log Files

  1. Find the total session time.
  2. Find all instances of drawing force vectors.
  3. How long did it take the student to draw each force vector?  (You will need to come up with a heuristic for "time taken.")
  4. Find an error made by the student.
    1. What was the error?
    2. When did it occur?
    3. What did you think the student was intending to do?
    4. How did Andes interpret/handle the student's mistake?
  5. Find the first instance of the student asking for a hint.
    1. What hint(s) would you have given at this point?
    2. Was the Andes help effective for the student?
  6. Compose a list of researchable questions using log file analysis.