Filled with high interest exercises, this Grade 9 Unit 10workbook focuses on measurement, practical health, geology and astronomy, solving problems. Lifepac science curriculum brings the physical world of God's creation into focus. Students conduct experiments to reinforce scientific concepts, such as scientific applications. Perfect for students who flourish in a self-paced, individualized learning format, each consumable Lifepac combines lessons, exercises, projects, reviews, and tests. Paperback.