I have quite a few posts being an edcator an all :)
this one is about ice-breakers an original lesson::
https://steemit.com/steemiteducation/@cwbrooch/who-is-your-perfect-teacher-ice-breaker-activity-for-students

i'm also in the process od "idiom week" publishing one each day
Day 4 from today: https://steemit.com/steemiteducation/@cwbrooch/never-stop-learning-idiom-week-day-4