Butterfly Lesson Plans for Swimming Teachers — Ready-Made PDFTeach Butterfly with Ready Made Lesson Plans That Actually Save You Time Planning butterfly lessons from scratch can be frustrating. It is one of the hardest strokes to teach well, and without the right progression, swimmers quickly become confused, tired, or stuck. These Butterfly Stroke Lesson Plans give you a simple, structured teaching path so you can run better lessons with less planning and more confidence. No more guessing what to teach next.