To Proof, or not to Proof?

There is some debate over the study of geometry with and without proof. Here is the perspective of someone who has been teaching geometry in a variety of educational settings (public school, homeschool co-op, and online classical Christian school) and from several different textbooks (including Jurgensen/Brown, Jacobs, and Larson/Boswell/Stiff ) over the last 25 years: To make a familiar comparison, consider studying scripture. If you take a passage of scripture and delve deeply into the