Spark looks like a great curriculum however it does cost money! I was pleased to see that there are free activities...free download of a lesson plan, free download of the assessment, and free video...each month. This month's activity is Twist, Turn, Bend and Stretch.
Check out the grant finder section also. Once you get to the site you can put in your state to see what is available. All target wellness and could certainly be used for the Spark curriculum.