Q & Adiscussions in the class repo to prep for review in the beginning of class
https://hackyourfuturebelgium.github.io/class-x/randomizer. To use random groups you can generate one group per coach before class and share the permalink to the students. When it's time to form groups everyone knows where to go!
:egg:- "Join this group if you would like to step through the examples a few more times before moving on to the exercises."
:hatching_chick:- "Join this group if you're eager to dive right into the exercises."
:hatched_chick:- "Did you start the exercises before class? Do you want to explore harder problems or take a deeper look into this this topic? This is the group for you.