Filled with high interest exercises, this Grade 2 Unit 9workbook focuses on seasons, changes in plants, God's love never changes, God's word never changes. Lifepac science curriculum brings the physical world of God's creation into focus. Students conduct experiments to reinforce scientific concepts, as they explore changes in our world. Perfect for students who flourish in a self-paced, individualized learning format, each consumable Lifepac combines lessons, exercises, projects, reviews, and tests. Paperback.