This is a lesson that I created years ago and it has been an old favorite. It goes with the book/poem "The Gingham Dog and the Calico Cat." I wrote it specifically for primary art subs. It's over at TeachersPayTeachers for $3.00. I tried to make it as simple as possible. If you have the book and simple supplies, you are ready to take a day of leave. = )
This is a great solution to a day when you have an emergency and need a sub lesson immediately. Everything you need is here.