S1 Viva Voce Part B. Question 1
The most challenging part of this performance task was not doing the math question but videoing the explanation. First, I had trouble getting the camera to just hang up there and record it while I did, so i resorted to paper and pen and using photo booth. But i had to flip the video, which i had no idea how to do. In the end I had to do a mirrored version of my solution and record it. And also, during my explanation, there were also a lot of disturbances. Videoing this needed some patience.