SELECT MAX(peak_lessons_taught) FROM table_name_95 WHERE evaluation_average__before_april_2009_ = "4.4"
Berapa jumlah pelajaran puncak terbesar yang diajarkan ketika rata -rata evaluasi (sebelum April 2009) adalah 4,4?
CREATE TABLE table_name_95 (peak_lessons_taught INTEGER, evaluation_average__before_april_2009_ VARCHAR)