Study Tools & Resources

Open-source math tools created by Mr. Sindel for AP Precalculus and AP Calculus AB students.

Math Flashcards

A helpful math tool built to supplement the curriculum.

Python
Mar 25, 2026
View on GitHub

all ten helper

Solver for Beast Academy's “All Ten” daily challenge. Enter digits and see all expressions that reach 1–10.

HTML
Sep 2, 2025
View on GitHub

unit circle game

To practice the locations of radians on a unit circle

HTML
May 30, 2025
View on GitHub

More tools coming soon. All tools are free and open source.