How to use these notes
Navigation
Section titled “Navigation”Use the sidebar on the left to move between sections. Topics are grouped (for example Notes → AP → a specific course). Tap the arrows next to a heading to expand or collapse a group. On small screens, open the menu from the top bar. There is also a search bar at the top of the website if you need anything specific.
What you will find
Section titled “What you will find”- Notes — Study pages organized by subject and, for AP courses, by unit.
- Practice problems — Extra exercises to work through after the notes.
- Resources — External references and tools worth bookmarking.
- Blog — Shorter posts and updates that do not fit a full note page.
Using a note page
Section titled “Using a note page”Scan the headings on the page to jump to a topic. Many pages build from definitions to examples; if something feels dense, try the examples first, then reread the theory.
Feedback
Section titled “Feedback”Spot an error or want a topic added? Use the Feedback and Requests page so requests stay in one place.
Seeing a construction sign 🚧
Section titled “Seeing a construction sign 🚧”If you see a construction sign, this means that the page is currently under development. Please check back later for updates! Note that all individual note pages will not have a 🚧 sign on it, so look in the Available Notes section for more details.
This site is in active development; new notes and polish are added regularly.