This is a 33 page document that details how to do geometry proofs with the use of the coordinate plane. Guided notes are designed to allow students to discover the necessary steps and properties needed to prove triangles, parallelograms, rhombuses, rectangles, squares, and trapezoids. I have used this over the course of about 5 class periods with 80 minute blocks.
The preview file is 3 of the pages from the entire document, one warm-up, one guided notes, and one solution for guided notes.