Originally Posted by JoseNeville
I was invited to give a "clinic" or a workout to kid with a special needs.
That's really nice, guitar players need encouragement too.
Seriously though, I love your ideas, especially the looping one. And I think the poster above me is spot on saying each kid needs different and specific attention. Since you are a math guy maybe you could tie it in there, show the frequencies and how other instruments fall on them. I don't know if that concept would be too difficult for the students though.