Paul Andersen

Paul Andersen is a former high school science teacher from Bozeman, Montana who began posting videos of his lessons on YouTube in 2007, initially as a resource for his own students. The Bozeman Science channel has grown to hundreds of videos covering AP Biology, AP Chemistry, AP Physics, and AP Environmental Science, as well as Next Generation Science Standards (NGSS) aligned content for K-12 curricula. He was recognized as Montana Teacher of the Year and has been cited as an early practitioner of the flipped classroom model, in which students watch instructional video at home and use classroom time for exercises and discussion.

His videos are structured as straightforward curriculum-aligned instruction rather than entertainment-oriented content. The format is low-production — primarily whiteboard-style explanation and narration — and organized to cover AP examination topics systematically. Teachers and students have used his video library as supplementary or primary instruction material. The channel has reached large numbers of viewers in this curriculum support role.

Andersen shared his classroom video practices publicly and contributed to discussions among educators about flipped learning models during the period when that approach gained attention in educational practice literature. His openness about how he produced and used his videos influenced other teachers pursuing similar approaches.

His channel occupies a distinct niche from most science YouTube: it is designed for students needing to learn specific curriculum content rather than for general audiences interested in science broadly. As AP exam content and NGSS standards evolve, maintaining currency across a large video library requires ongoing updates, which is an ongoing challenge for any curriculum-focused educational channel.