One learning aid provides an interactive walk-through for solving the particular problem you are working on. You are prompted with several intermediate questions at key points in the solution process to help lead you to the final answer. When you finish working through this learning aid and close the popup window, a new version of the exercise is given, allowing you to apply the solution process you learned to a similar but different problem. Choose the described learning aid below. Animation O Textbook O Help Me Solve This O Video O View an Example Ask My Instructor