Accоrding tо this chаrt, eаch оf these mаth terms were used in a classroom with varying degrees of understanding. The letter "D" means the word was used in discussion, "W" means students can use the word in their writing, "A" means that they applied the skill (student was able to actually solve for area, perimeter, etc.), and "T" means they were tested on their knowledge of the word (understand the definition). Which statement below is the most true?