Ключевые слова: abundant, academic, active, advantages, are, back, back to school, be, best, chalkboard, class, classroom, could, education, educator, elementary, explain, friend, front, fun, good, guy, happy, knowledge, knowledge day, learn, learners, lecturer, lesson, male, man, man teacher, master, modern, more, primary, school, school time, schooling, simplification, smile, smiling, student, study, teach, teacher, teacher teaching, teachers day, teaching, topic,