Filled with high interest exercises, this Grade 7 Unit 3 workbook focuses on ancient stargazing, geocentric theory, copernicus, tools of astronomy. Lifepac science curriculum brings the physical world of God's creation into focus. Students conduct experiments to reinforce scientific concepts, such as Earth in space (part one). Perfect for students who flourish in a self-paced, individualized learning format, each consumable Lifepac combines lessons, exercises, projects, reviews, and tests. Paperback.
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