The Mystery of b := (b = false)

• the paper (in pdf format)

• the slides (in ppt format)

• A multiple choice (students had 45 minutes to work on 35 questions)

• B multiple choice (students had 30 minutes to work on 15 questions)

• Free response (students had 60 minutes to work on 3 A questions, then 45 minutes to work on 2 B questions)