Over 400 candidates taught lessons, utilized evidence-based practices, collected information before and after instruction, and responded to information gleaned from instructional experiences. Candidates provided nearly 17, 000 hours of in-class assistance over four semesters, taught more than 800 lessons, used selected evidence-based teaching practices with high degrees of accuracy, and made a noticeable impact in over 60[percent] of sampled lessons. Implications for teacher educators in general and special education are discussed.