Re:Range of students. (Score 1)

I would agree. If you are targeting schools, then activities need to be targeted at specific age groups, but also, they need to be attractive to a range of abilities and work with variable school equipment levels. A tricky balance as activities need to be inclusive - boys/girls, academically good/academically poor. I am working on a project called Robokid that is developing robot activities for the 9 to 11 year age group and we have struggled with many of these issues.