Hi, I'm a new esl teacher, and I work for a brand new school with no textbooks or curriculum for ESL. The students I teach seem native speakers, but they have weaknesses in writing and spelling, as well as grammar and punctuation concepts. What is a good approach to teaching them? Also, keep in mind, I don't have books, and might not get any for a while. I'm also open to book suggestions for next year. thanks!:)