Materials
Free Tools, Built While Tutoring.
Whatever I post publicly here is the small, higher-quality slice of what I actually produce for students — most of it stays private. Right now, that's three things.
Tools
Pick a tool.
Math Facts
Practice addition, subtraction, multiplication, and division on any range of integers, with instant timed feedback — built so kids don't need a second person quizzing them with flash cards. Currently being migrated from a standalone Python program into this web version.
Sheet Generator
Generates a printable sheet of 100 arithmetic problems (plus a matching answer key), the same format a lot of us did timed drills from in elementary school. Built after getting frustrated with what was available elsewhere.
GRE Math Subject Test Materials
Study materials originally put together with fellow graduate students while advising the University of Chicago's math REU. Still actively used and being expanded.
These tools live on separate pages with their own interface — they aren't restyled to match this site yet. That's a bigger project than this page itself, since it means rebuilding working software rather than text. Happy to tackle that next if it's useful.
Support
If these are useful to you.
Everything above is free, no signup required. If you find yourself relying on these tools a lot, donations help fund the time to improve and expand them — sent the same way I accept tutoring payments, via Zelle to 612-703-5607 or michael@neaton.org.