I wrote this unit over the past 12 years I have taught Honors Biology for both Freshmen and Juniors. The bundle includes notes, lectures, tests, quizzes, review, labs - everything you need! Almost every file is completely editable. Reading guides can be customized to your specific reading assignments to your students. NGSS standards available upon request. Challenge your students with rigorous fun! Topics include: ATP, energy forms and uses, Gibbs free energy, autotrophs vs heterotrophs and types, photosynthesis vs cellular respiration, energy flow in an ecosystem including trophic levels, enzymes, exergonic vs endergonic reactions, and evolution of digestive systems ending with the human digestive system. Duration of unit varies depending on depth and number of labs/activities you use. Files are neatly organized into folders by lesson/resource type.