This is a Human Body Workbook and a Power Point Presentation for middle elementary. (Zip File)
I made the pages into a workbook which holds note pages that go along with the Power Point, activity pages, review pages, and fill in the blank diagrams. There are also projects to go along with the body systems that can be done that would not be put in the workbook.
This is basically all you need for a unit on body systems. It covers Circulatory, Respiratory, Skeletal, Digestive, and Excretory!