Applied Engineering: Studies of God's Design in Nature Set, 4 Volumes

Introduce seventh to ninth graders to the world of applied engineering, where they'll discover modern wonders that originated with the Divine Designer---God! Learn how the glow of a cat's eyes inspired innovative road reflectors, how moths helped upgrade solar panel production, and more. Includes a teacher's guide with student work sheets, quizzes, tests, and answer keys, and three student texts from Master Books.