Once upon a time, the training system at our store was terrible. New people wouldn't know how to read a schematic after their 5th truck.
Then i told my TL, " I am the new team trainer and I will train them my way." I took 2 new guys at the same time and the next truck they were able to push solo with very few questions.
My training schedule is as follows:
1st truck: (before break) how to unload truck onto pallets, How to read schematic,multiple locations, how to work nop/item search. order we push truck (after break) how to organize backstock after brought back, defectives, mis-picks, and rest of less important things.
2nd truck: (before break) Go over all parts of schematic again, how to drive pallet-jacks,setting goal times and meeting them, anything else I forgot, (after break) Setting more goal times
3rd truck: Quiz from TL about random things emphasis on schematic. then on their own