The acronym SCH. SUBJECT stands for Science, Music, English, Economics, Geography, and Mathematics. These are all academic subjects that are commonly taught in schools. Science is a broad field of study that encompasses the physical and natural world, while music is the art of creating and performing sounds. English is a language that is used to communicate ideas and information, while economics is the study of how people use resources to produce goods and services. Geography is the study of the Earth's physical features and human activity, and mathematics is the study of numbers, shapes, and patterns.