BG/BRG Baden-Biondekgasse is a secondary and high school situated in Baden, a town situated in Lower Austria about 40 km south from Vienna with about 25000 inhabitants. There are about 45 classes and more 100 graduated teachers. Dr. Hildegard Urban-Woldron will be the key person in charge to running the project. But there are also other teachers, who will do this work in case the key person is not able to do it any more. Dr. Hildegard Urban-Woldron is experienced in teacher education and physics education research, also in developing research based concepts and teaching as well as learning materials.