The most comprehensive and detailed SIOP and FULLY DIFFERENTIATED lesson plan you will find. This plan is fully editable and lasts 3-4 periods or 2 - 90 minute blocks. In this lesson, students will describe the chemical and physical mechanisms of digestion, elimination, transportation, and absorption within the body to change food and drive energy; Analyze the relationships between the cardiorespiratory system and the digestive systems to obtain oxygen for the oxidation of nutrients and removal of carbon dioxide; Describe the effects of aging and disease on the digestive system. Although this unit is designed for high school Anatomy & Physiology students, it can be easily modified for any grade level or serve a the perfect template for any SIOP lesson in any subject area. This is truly the only example of a SIOP lesson plan you will ever need. Differentiation strategies are clearly annotated as are all SIOP strategies.