I picked this article because it teaches you how to change the activities depending on the level of your students. It includes a plethora of different refinements that can be made it help the students learn.
Part 1 - Elementary Physical Education "Mix and Match" Lesson Plans
Some sort of variation of this for counseling groups! Tell your partner something they did well in PE. Ask a question (related to the PE learning goal). Give your partner a positive suggestion (use success criteria)
Physical Education Yearly Plan 1 w/ Top Selling Field Day
PE Central is a web site that provides information about developmentatally appropriate physical education practices and programs. There are hundreds of lesson plans and activities for all grades that integrate all subject areas.