Discussion Recording Method

I would like to promote a new method of educational listening. Something additional.

The Discussion Recording Method is a method which we use recorders to record on what the teacher is saying. Every intricate detail will be included clearly but it depends on what recorder you are using. In some ways, Recording is a great way to praise the lessons well. Everything will be left in the recorders.

A great example are the physics classes of Professor Leonard Susskind of Standford University in Youtube. That is a very high-tech recording. However, we will still need ballpens and papers, though. This method doesn't face-out ballpens or papers.

I wish educators can understand what I am trying to imply here. Thank You.