Tips on next steps when team collectively does bad on test

Hello fellow managers,

Curious if anyone else out there without an enablement team has a course of action for when their team unanimously does poorly on a test? 

I know the option exists to duplicate a course, but I don't think the best route would be to give them the same course again. However, I think it's important to make sure they learn the new info and remember the takeaways.

Cheers!