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Flipping a Biochemistry class for  500: Videos, homework and pub quizzes

Flipping a Biochemistry class for  500: Videos, homework and pub quizzes. The course. Year 1 Sem. 2 Biochemistry – Introductory level Compulsory for most Life Sciences (~540/620) I volunteered to teach first 10 of 20 lectures After reality check, I flipped lectures 2, 3 and 4.

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Flipping a Biochemistry class for  500: Videos, homework and pub quizzes

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  1. Flipping a Biochemistry class for  500: Videos, homework and pub quizzes

  2. The course • Year 1 Sem. 2 Biochemistry – Introductory level • Compulsory for most Life Sciences (~540/620) • I volunteered to teach first 10 of 20 lectures • After reality check, I flipped lectures 2, 3 and 4

  3. Motivation & inspiration • Feedback from 12/13 Y1 personal advisees: Biochem could do with more variety, more exercises, more real-world material • Classroom flipping presentations at HEA STEM ‘13 • Youtube: Veritasium, Minutephysics • Peer teaching (Eric Mazur)

  4. The idea – home study • For home study: 1 or 2 videos per lecture, 10-15 min, re-packaged lecture content • Scripted, voice recorded with Audacity, Pptscreencapture with Snagit, edited with PPr 6 • Made available via UoM video library (link in BB) (one video problematic – uploaded as mp4 to BB)

  5. The idea – homework • Voluntary homework exercise • Published via Nearpod (PIN available on BB)

  6. The idea – “lecture slot” • Discuss results from homework, explain tricky concepts • Interactive “pub quiz”: small group formation & discussions encouraged

  7. The technicalities • Engagement with homework: 239, 146, 86 participants for quizes #1, 2, 3 (Thu – Mon - Thu) • Live session technically unproblematic; participant cap of 100 lifted to 200+ for sessions 2 & 3 (though stayed around 120) • no time lost with downloading or voting

  8. The technicalities • Report from Nearpod:

  9. The technicalities • Report from Nearpod:

  10. What did the students think?

  11. 0% 25% 50% 75% 100% N=93 Agree It was fun to try something new. Dis-agree I enjoyed the peer discussions (pub quiz) From videos and quizzes, I learned the material well. Agree Disagree I’d rather just sit in the lecture and listen than be asked to do homework and quizzes. This was all too chaotic for me. Lecture flipping: good idea but too much too early. From the info on Blackboard, I had a pretty good idea what I was supposed to do to prepare. I found Nearpod confusing and/or didn’t know what PINs to use when. The videos were good. Yes, most of them. Some. I watched the videos before the lectures. Yes No I did some reading before the lectures. 0% 25% 50% 75% 100%

  12. Conclusions • On the whole, students liked the flipping concept but it needs tweaking. • Preparing videos and exercises is a lot of work but rewarding. • Interactive pub quizzes are chaotic but good fun. • Technology is no problem at all (thanks to Ian Miller for working behind the scenes!) • Students need a little more structure; not all of the lecture should be quiz. More discipline during pub quiz needed (hard to resume after “chat period”)

  13. Next time… • Roll out videos and homework exercises to more lectures • More complementary learning materials, better organised • Cover homework quiz results only as part of a short lecture • Possibly interactive pub quizzes for all lectures but only in the last 10-15 min

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