The sessions are not related to each other. You do not have to start from session 1 to start the course
Session 1 ( quiz 1,2) , Session 2 ( quiz 3,4), Session 3 ( quiz 5,6), Session 4 ( quiz 7)
Quiz1: Attitude / Rules of the road
Quiz2: Pre-driving habit
Quiz3: Strategic driving & Risk management
Quiz4: City/ Freeway / Rural driving
Quiz5: Collision avoidance
Quiz6: Impaired driving
Quiz7: Adverse driving ,Fuel efficiency / Insurance