List of Exhibits
| Exhibit 1 | States, Districts, Schools, and Teachers in Study |
| Exhibit 2 | Average Hours of Instruction Relative to First Year of Teaching, AC Teachers |
| Exhibit 3 | Average Hours of Instruction by Content Area, AC and TC Teachers |
| Exhibit 4 | Teacher Demographic and Educational Characteristics (Percentages, Except Where Noted) |
| Exhibit 5 | Difference in Effect Sizes on Students’ Reading and Math Scores of AC Teachers and Their TC Counterparts |
| Exhibit 6 | Difference in Effects Sizes on Classroom Practices of AC Teachers and Their TC Counterparts |