Ulrich Karrenberg

<p><strong>Ulrich Karrenberg</strong> studied communications engineering in Berlin as well as physics and mathematics at the University of Cologne. He was an active and publishing member of the German Physical Society for 25 years, with a focus on physics education. In addition, he worked part-time for 12 years in teacher training for science and technology, and held a full-time position for 10 years as a subject coordinator for communications engineering and technical computer science in teacher education. As head of department at the Heinrich Hertz Vocational College in Düsseldorf (1982–1992), he was responsible for vocational and academic qualification programs. In 2003, he was awarded the German Educational Media Prize Digita.</p>