Natural Grammar provides a way for the junior high or high school English teacher to draw upon students' "natural," or subconscious, knowledge of the systems and structures of spoken English. When such subconscious knowledge is conceptualized (brought to the conscious level), the students can transfer that knowledge to their writing. Natural grammar, in other words, allows the teacher to begin with what students already know, so that he or she may help students to build upon that knowledge in the context of the students' own writing. Chapters include a brief history of grammar instruction, a synopsis of the theories that contributed to the development of natural grammar, a description of natural grammar, and suggestions for implementation of natural grammar in the classroom.