Filled with high interest exercises, this Grade 6 Unit 1workbook focuses on parts of a plant, systems of photosynthesis, transport systems, regulatory systems. Lifepac science curriculum brings the physical world of God's creation into focus. Students conduct experiments to reinforce scientific concepts, such as plant systems. Perfect for students who flourish in a self-paced, individualized learning format, each consumable Lifepac combines lessons, exercises, projects, reviews, and tests. Paperback.