There are two parts to this product on solving equations with variables on both sides of the equation. First, there is a video which can be used in a variety of ways: as a part of a flipped classroom, as a review for students, as part of a lesson when a teacher is absent. As part of the video, there are required notes for students to write and problems to complete. In my store, there is a free document which lists the requirements so that teachers can easily check if students have watched the video. The video is 11 minutes, 47 seconds long. Secondly, there is the ActivInspire flipchart which may be used as part of a lesson and which must be used with the Promethean Board and its software.