Katarte

Taught on a board. Asked again in 3 days. Photograph a problem you're stuck on and a senpai — an older student — teaches it, writing on a board as they go. Equations, calculations and figures are written, not spoken; the voice only asks: "Look at D here. It's positive, right? So?" The lesson ends when you tap "Got it" — never before. ■ Three days later, one review question When you tap "Got it", one review question is made from that board and sent to you as a notification 3 days and 7 days later. You answer in text; your senpai marks it correct, incorrect, or couldn't-read, and anything you got wrong comes back the next day. Feeling that you understood a worked solution and being able to solve it yourself three days later are two different things — the question exists to tell them apart. ■ Three steps 1. Photograph the problem, with your notes if you have them, so your senpai can see…