On Tue, 16 Jun 2015, Hilaire wrote:
Off topic, but I am curious as a teacher: how old the pupils you are teaching to?
I use Etoys or Scratch in grade 7 (age about 12 years) and Smalltalk in grade 10 (age about 15/16 years). They are attending regular "Informatik"-courses at Gymnasium, supposed to learn object-oriented modeling and programming.
Markus