This document outlines the credit for proficiency system at T.D.W.H.S. Key points include: 1) Learning is focused on specific proficiencies and standards, with assessments used to evaluate proficiency. Students can retake assessments until proficient. 2) Grades of A, B, C denote proficiency and credit; I means incomplete. Homework is for practice, not scored. 3) TAT time allows students daily access to teachers for relearning, retakes, and support. Students are expected to use this time for academic support. 4) T.D.W.H.S. only issues credit for scores of 70% or more.