The included reason list includes the main definitions, theorems, postulates, and properties used as justifications in algebraic, segment, angle, and parallel line proofs. This is a helpful tool to keep laminated on each student's desk during the proofs unit and as a reason bank during proofs summative assessments. For guided notes and resources over Algebraic Proofs, Segment Proofs, Angle Proofs, and Parallel Line Proofs, check out my Logic and Proofs Unit.