September PE Units Rules First! Our first unit of the new school year will be safety and rules. Students will learn and demonstrate the 6 golden gym rules, along with other policies and procedures of the gymnasium. September will also be full of easy, low organized, fun games to help our kids get back into shape and back into the swing of things. 2nd grade students ready to go After a fun summer, the new third graders are happy to be back in the gym!