Ключевые слова: book, boys, cartoon, character, children, class, concept, cute, different, diversity, doodles, draw, education, elementary, funny, geography, girls, globe, go, group, hand, happy, kids, knowledge, learn, lesson, little, maths, multinational, paint, pen, pencil, people, play, reading, school, schoolbag, schoolchildren, scribbles, sketch, smile, stationery, students, study, textbook, tool, uniform, various, work, write,