I heard Shintaro Kakutani's talk at Kaigi on Rails, an engineering conference, and it led me to revisit the background of active learning.

Recent thinking about engineering job hunting reminded me of how I related to games, so I am leaving notes to organize my thoughts.

Until now, I have read literature on coaching, understood the concepts, and then practiced and revised them. I have also referred to athletes' comments and YouTube videos.

I previously wrote a summary of what we did during the COVID-19 self-restraint requests. This is a follow-up article, left mostly as my own record.

A review of EdTech trends before 2020