First Week of School Ideas

I'm having WLS the first day of school and now have to prepare lessons for the substitue. I'm not worried about the 2nd week of school b/c 5th grade is departmentalized and my lesson plans for science are complete; however, students will not rotate the first week of school and will be with my substitute all day. My lesson plan for the week consisted of activities in my head, now I have to sit down and write each step down. How can I keep the kiddos busy without driving the substitute insane? Any ideas would be greatly appreciated. Thanks. Jackie B. Also, please pray for my surgeon and for me and my family. Thanks. Jackie B.