Since students in all three of my classes will need to do a data table in Excel at some point, I decided to put together a short video on 1 and 2-variable data tables.
Teaching three preps has been much more time consuming than I'd expected. Luckily, I'm almost through the most time consuming parts of my classes - in one, the most technical material comes first, and the other two (the case course and the student-managed fund) require a lot of "setup" at the beginning of the class. So, I'm hoping that crunch time will shortly be over.
In any event, here are the videos
click here for the video file in MPEG-4 format, and here if you want it in MOV format.
It takes time to make these, but it should save me a fair bit of time in the long run. For example, I won't need to spend class time on teaching my students the basics of data tables any more. They'll still have questions after viewing the video, I'm sure, but they can review it multiple times, and it'll eliminate the need to go over the basics in class.
I know one person who's put the majority of his introductory finance lectures into video files like these (he did it initially for an online course). Now he uses them as review material for upper-level students who are weak in one area or another.
Any comments on the video are welcome. It's not perfect - there are some "ummm" and "uh" moments. And yes, I've stripped out the identifying data - I finally realize what some people had said in the comments.