Ключевые слова: algebra, animal, assistant, blackboard, board, brainy, cartoon, character, chimp, classroom, comedic, concept, eccentric, education, engagement, enlighten, expression, glass, graduate, humorist, inquiry, instructor, intellect, interact, knowledge, lesson, mathematics, method, monkey, playful, portrait, quirky, scholarly, stand, student, study, teach, visual, wildlife, wisdom,