Georgianne, thank you for your purchase and interest in these high-level, fun learning activities. I hope this saves you much time in the planning process. There is always some prep for the lessons, but most everything is done for you: printable (not worksheets; they are printable the students use to interact ), introduction, list of materials needed, objectives, process, closure, etc. Once you open the zip file, you will see all the lessons. Some are PDFs and others are zip files that you must