Children’s Hospital of Philadelphia
Meet the Germs
A lesson introduces scholars to the scientist, Martinus Beijerinck, the person behind virus discovery. Learners research and complete a graphic organizer that showcases the differences between a virus and bacteria. Small groups share...
Howard Hughes Medical Institute
Test Your Knowledge of Microbes
How much do you know about microbes and our understanding of pathogens? A quick 15-question quiz tests a broad range of information related to microbes. The interactive presents a score at the end, providing a great opportunity to review...
Rice University
Biology for AP® Courses
An eight-unit electronic textbook provides a guide to AP® Biology. Each of the 28 chapters include an introduction, multiple lessons, a summary, review questions, and test prep questions. Teachers see how each lesson connects to a big...