Buy in: 10 reps Band shoulder complex, band pull aparts, no money drill. Mobilize. Load your barbell and work through 3-5 sets to prepare for the workout.
In 12 minutes move as far up the ladder as possible starting with
1 Bodyweight Bench press (for men. Women use 65% of bodyweight)
and so on.
Do burpees your kids can be proud of. Some of your kids have confided in me that they are deeply embarassed by your concept of good form. Not naming names. I did refer them to a qualified therapist.