Ключевые слова: a, academic, achievement, alphabet, assessment, background, best, blackboard, chalk, class, closeup, college, design, education, evaluation, exam, excellent, female, good, grade, grading, hand, information, kid, knowledge, learn, lesson, letter, mark, note, notebook, perfect, person, plus, pupil, result, school, student, study, success, symbol, system, teach, teacher, test, woman, write, writing,