This chapter reviews various flipped classroom models with particular focus on documenting them for further study and development. Much of the current research and popular news coverage regarding flipped classrooms only addresses one model; however, with multiple models in practice we have an incomplete picture in popular and academic literature of how the flipped classroom is being used by K-12 teachers. This chapter uses publications and blog posts to identify the multiple models of flipped English language arts (ELA) as they are documented by practitioners. Each model is categorized and defined in order to provide a better understanding for future practice and research, as well as determine common terminology. This chapter serves to alleviate the concerns that the current research and popular press are not accurately representing the flipped classroom. By identifying variations of the model and providing further recommendations on ways to advance the model, a more accurate picture can be documented.