Language learning is process and as a teacher you need to observe your students, to know their weak and strength. This will also help you as a teacher to no the Struktur and Format to use for your student, and it has to be fun.
Pictures, games, tasks, music will be my first Format. Because images are also supportive in learning language, game will always bring out the activeness in your students. Task, help you to know the improvement of your student. And Musik is also one of the fastest way to learn New word, App for learning, Zoom, Skype, Microsoft.