What is Trevor’s Notes?
My name is Trevor Kafka, I am a math and physics tutor, and Trevor’s Notes is a project that began in July 2025. If you are interested in learning more about the tutoring classes that I offer or are interested in signing up for a tutoring lesson, please visit my main website at www.trevorkafka.com.
Trevor’s Notes serves as a way for me to post detailed information in the form of brief help articles about topics that I teach during tutoring sessions to help anyone on the internet (including, but not limited to, past, current, and future students of mine).
At the moment, the Trevor’s Notes project is tiny. Over time it will turn into a large collection of useful help pages. Click a link in the explorer in the left sidebar to browse articles. You can also view all pages on this site sorted by tag.
Popular notes: Quadratic Equations, Problems & Solutions: Vectors, Combinations and Permutations, Greek letters, Dot Products
Looking for notes and class materials from our tutoring sessions?
Please visit www.trevorkafka.com/mynotes in order to find your individual class notes from our tutoring sessions.
Feedback
Notice any problems, have suggestions for improvement, or want to suggest a new article for me to write? Send me an email at any time at tutor@trevorkafka.com.