Ключевые слова: activities, aids, awareness, block, blocks, building, character, child, childhood, classroom, cognitive, communication, creativity, development, developmental, education, educational, emotion, emotional, emotions, empathy, engagement, expression, expressions, expressive, facial, fun, interactive, kids, learning, literacy, materials, milestones, preschool, recognition, resources, skills, social, teaching, tools, toys, visual, vocabulary,