Now that you have experience with programming for this project...
Consider how you will approach classroom management when students are completing a tutorial like this one.
What will be your expectations?
How much will be individual work versus team work?
Will you assign any code champions to help you support students with questions?
How will you supplement it with other programming content or experiences?
Will you use any online tutorials?
Will you supplement with any CS unplugged activities?
Will you create any custom programming exercises yourself?