Do you need to teach grammar explicitly? Try using these activities to teach commands with an environmental theme. There are over 30 pages of material included. You can find grammar sheets with explanations on how to form informal tú commands (affirmative and negative), cloze activities with songs and an authentic environmental video. The Movie Talk activity (a commercial in English) includes PQA (Personalized Question and Answer), matching activity, command output activity and a Quizlet too!