This is a PowerPoint created in Slides that goes through each lesson and pages connected to "Organisms and Their Environment" Unit 11 (Ecosystems) in HMH Textbook - fourth grade - all you have to do is present it. (34 SLIDES!!) Included: Before we read questions, vocabulary, partner activities, pictures & videos connected to the topics, interactive lessons and questions, diagrams, and more. Your students will love a change that this gives them!