Austria
- Cycle 1, 10.2.2011: 1 primary school director, 1 secondary school teacher
- Cycle 2, 21.06.2011: 3 secondary school teachers
- Cycle 3, 3.2.2012: 2 teachers
Estonia
- Cycle 1, 14.2.2011: 3 secondary school teachers
- Cycle 1, 16.2.2011: 2 secondary school teachers
- Cycle 2, 15.6.2011: 3 teachers, 1 student
Finland
- Cycle 1, 26.1.2011: 3 secondary teachers, Helsingin normaalilyseo
- 21.2.2011 Analyzing design challenges, LeGroup
- Cycle 3, 25.1.2012: 2 teachers
.France
- Cycle 1, 9.2.2011: 2 secondary school teachers
- Cycle 2, 19.6,2011: 2 secondary school teachers
- Cycle 3, 26.1.2012: 2 secondary school teachers, 1 primary school teacher and 1 educational advisor
Hungary
- Cycle 1, 22.2.2011: 3 secondary teachers
- Cycle 2, 9.6.2011: 3 teachers
- Cycle 3, 26.1.2012: 7 students, 3 teachers (1 teacher via Skype)
Italy
- Cycle 1, 15.2.2011: 1 primary school, 1 junior (11-14) secondary school and 1 senior (14-19) secondary school teacher
- Cycle 2, 29.6.2011: 1 primary school teacher, 1 junior secondary school teacher, 1 enior secondary school teacher
- Cycle 3, 23.01.2012: 2 teachers
Lithuania
- Cycle 1, 11.2.2011: 3 basic and secondary school teachers
Norway
- Cycle 2, 17.6.2011: 2 secondary school teachers
- Cycle 3, 26.1.2012: 2 secondary school teachers, 1 representative of the education department Oslo City
Portugal
- Cycle 1, 11.2.2011: 3 secondary school teachers
- Cycle 2, 16.6.2011: 3 secondary school teachers
- Cycle 3, 18.1.2012: 3 lower and upper secondary school teachers
Slovakia
- Cycle 1, 1.3.2011: 3 seconday school teachers
- Cycle 2, 13.6.2011: 2 teachers
- Cycle 3, 8.2.2012: 3 teachers
Spain
- Cycle 2, 24.06.2011: 2 teachers
Turkey
- Cycle 2, PD 1: 1 teacher, written response
- Cycle 2, PD 2: 1 teacher, written response
- Cycle 2, PD 3: 1 teachers, written response
U.K.
- Cycle 2, 21.6.2011: 2 teachers
- Cycle 3, 25.1.2012: 2 teachers
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