1975 – 1977: Teacher Training

1975 – 1977: Teacher Training at Hamburg School Board (Schulbehörde Hamburg); especially at „Gymnasium Hegestraße“ in Hamburg-Eppendorf and „Heilwig-Gymnasium“ in Hamburg-Alsterdorf

Second Civil Service Examination (2. Staatsexamen) as teacher for Secondary Schools in Mathematics and Physics: 31st of January, 1977