Ключевые слова: ability, abstract, beginnings, capability, children, class, classroom, colour, concepts, conservation, creative, creativity, day, design, development, document, draw, educated, educational, environment, environmental, graphic, green, growth, happy, icon, idea, intelligence, international, knowledge, leaf, learning, life, literacy, literature, planting, read, school, seedling, students, study, studying, sustainable, symbol, teachers, textbook, university, wisdom, world, write,