TY - CHAP AU - Brückmann, Maja AU - Knierim, Birte TI - Teaching and learning processes in physics instruction – chances of videotape classroom studies T2 - Four Decades of Research in Science Education – from Curriculum Development to Quality Improvement PY - 2008 SP - 191 EP - 205 UR - ED - Mikelskis-Seifert, Silke ED - Ringelband, Ute ED - Brückmann, Maja ET - VL - PB - Waxmann Verlag CY - Münster ER -