a homeschooling blog about Simon, a young mathematician and programmer, and his little sister Neva. Visit https://simontiger.com
You can turn the card around by using the mouse if you open it in p5.js: Simon made this card during Daniel Shiffman’s Processing Telethon last night, joining other programmers … Continue reading Merry Xmas! Simon’s Xmas Card.
Happy Winter Solstice! Last night, we made these solstice cookies, one for every hour. Symbolizing 7 hours 52 minutes of light and 16 hours 08 minutes of dark at where … Continue reading Happy Winter Solstice!
Neva invented this game for us and we have had a late night candle light “party” playing it (just the three of us, Dad already gone to bed). We laughed … Continue reading The Winter Game
One thing I don’t like about From NAND to Tetris is that they don’t explain sequential logic, like at all. They basically say: “Here’s a D flip-flop, don’t worry about … Continue reading Further plans about the NAND to Tetris project
Last week, Simon found this awesome free computer engineering course and textbook, and dove right in. The course teaches how to create: A basic computer A higher-level language A mini … Continue reading From NAND to Tetris
Tomorrow we are celebrating Sinterklaas, or St.Nicolas’ birthday. It’s the climax of the traditional Dutch gift-giving season embracing the last two weeks of November and the first week of December. … Continue reading St.Nicolas Obsessions
Simon has been greatly inspired by Sebastian Lague’s new video on how computers work, it seems to have sparked a whole new wave of enthusiasm about logic gates and logic … Continue reading Logic Gates. Simon has programmed his own Digital Logic Simulator.
In October, Simon’s videos were featured on the Global Math Project website! The bulk are his latest three videos with detailed proofs of pile-splitting magic: In this video, I will … Continue reading Simon’s videos are featured on the Global Math Project website!
Simon enjoyed the informal interaction during the live session, even though he had been a little critical about the course. He always tunes in better once it gets less formal. … Continue reading A Beautiful Universe by Professor Cumrun Vafa World Science Scholars Live Session
Yes, this one is about what Simon learned from James Tanton again. Simon basically spent two months living on Tanton’s websites. He even gave me two colorful lectures on matrix … Continue reading James Tanton’s Matrix Math
I’ve figured out how to do square-roots in binary on Napier’s Checkerboard! I’ve learned how to do addition, subtraction, multiplication and division from James Tanton’s vids. I’ve shown how to … Continue reading Square Roots on Napier’s Checkerboard
Geeks out of the box 