Lessee...
Scenario 1: Principal confiscates gun. At the end of the day, he returns it and asks Jack to not bring it to school. Jack agrees and drops gun off at home before school the next time he goes early morning quail hunting.
Scenario 2: Crowd gathers, teachers descend. Mark and Johnny both get detentions, probably just as the fight concludes.
Scenario 3: ... (not sure how to script that one...)
Scenario 4: Billy has to forfeit his pocket money until the window is more-or-less paid for. Billy grows up normal learning that money can fix things, but sometimes that means going without.
Scenario 5: Mark takes his aspirin with his lunch milk. Fellow students say he shouldn't show the teacher, but it would probably be alright. One of the friendlier teacher casually quizzes him that it's really only aspirin.
Scenario 6: ... (again, not sure how to script this one...)
Scenario 7: ... well, ants still die, but the problem I have scripting this one is that the firecracker laws changed so much in Au in the '70s.
Scenario 8: The 1955 scenario would probably still apply here. :-)
Wade.