In this ESL lesson plan for adults and teens, students watch an informational video about the basic rules and history of American football. It includes discussion questions, conversation, and other activities about sports in America and American football. Students also learn some important vocabulary terms and phrases from the video. It includes a section on prepositions used in the video. The grammar section features the usage of the prepositional phrase structure "by + gerund" for expressing how to do something. There are additional speaking tasks included, as well as a quiz and review section with a bonus activity.