Py just fiddled around with a pencil in his hand. He was a quick study when it came to learning things but Maths didn't interest him per se. He knew the basics of calculation but things like geometry, trigonometry though sounded rather awesome depended too much on visualization and visual input that he was at an handicap. 

You can ask him to repeat solutions and situations almost verbatim but he knew that he didn't know of its meaning most of the time. English and the languages on the other had was an entirely different field. Given a braille edition of any book, you can be assured that he'll spend his time reading it from cover to cover before indulging in any other thing. He can be said to be a bibliophile or rather a very curious being. Whatever seem to catch his fancy, he was always ready to unearth as much as he can.

But he just sat there fiddling his pencil before deciding to ask Katherin for her input.

"What are you upto, Kat? I hardly seem to be able to think of something. Have you taken these lessons before?" he asked her curiously.