While valuing individual anecdotes, it is often also beneficial to locate information from source documents. You may already be familiar with the College Board webpages dedicated to the current AP Biology course and AP Biology exam? There are webpages for students, and for teachers. Many links on these webpages are open and accessible to all; Others are protected and require account login. These webpages are easily found with a web search - AP Biology exam info page, course overview, course planning.