The Math Extension is a free Chrome add-on designed to assist students studying for AP Statistics and Calculus AB. It compiles a comprehensive collection of notes organized into sections, detailing essential equations and methods for solving various mathematical problems. This tool is particularly beneficial for exam preparation, enabling users to quickly reference important concepts such as derivatives, integrals, and various types of distributions.

With a user-friendly interface, the notes appear in a small pop-up window to the right of the screen, ensuring easy access while studying. Users can close all sections with a simple press of the right shift key and must pin the extension for optimal use. This extension offers a practical solution for students needing quick reminders and clarifications before tests or midterms.