E. Etkina: Using physics to help students develop scientific habits of mind ...........................2 rnR. Leitner: Recent Discoveries in Particle Physics and Physics Teaching ............................ 16 rnL. Mathelitsch: Sport and Physics .......................................................................................... 28 rnI. Dvořáková: Active learning in the Heureka Project ........................................................... 47 rnP. Jolly: Physware: A collaborative initiative for strengthening physics education and promoting active learning in the developing world .................................................... 63 rnJ. Sliško: Active physics learning .......................................................................................... 82 rnK. Ishii: Active Learning and Teacher Training .................................................................. 103 rnA. Cavallo et.al: Examining Factors that Influence Science Career .................................... 122 rnS. Daniel et.al: Contextual categorisation of academics’ conceptions of teaching .............. 132 rnC. Haagen: Theory-Practice Gap ......................................................................................... 144 rnW. Chantharanuwong et.al: The Current Situation of Students’ metacognition of the High School Science Classrooms in Thailand ......................................................... 153 rnM. Kekule et.al: Inquiry Based Science Education and Getting Immediate Students’ Feedback about Their Motivation .................................................................................. 160 rnA. Kosionidis: Modernising the Astronomy Curriculum of Greek P.E. .............................. 167 rnMchunu SP et. al.: Conceptual difficulties in mechanics ..................................................... 175 rnA. Pereira: Bridging Conceptual Change and Sociocultural Analisys: Toward a Model of Conceptual Distribution ................................................................................................. 192 rnG. Pospiech et.al: Use of mathematical elements in physics – Grade 8 .............................. 199 rnG. Rankin: Students' understanding of angular speed .......................................................... 206 rnD. Sands: Evidence for Dual Processing Theory ................................................................. 213 rnA. Strahl et. al.: Just how deterring are formulas? ............................................................... 221 rnH. Takahashi et. al: Lessons from old Japanese experiment textbooks ............................... 228 rnS. Vercellati et. al: Electromagnetic phenomena and prospective primary teachers ........... 235 rnL. Vinitsky-Pinsky et. al: History Sheds Light on the Difference in the Nature of Physics and Mathematics in Guiding Physics Educators to a Better Understanding of Mind Preferences of Students .................................................................................................. 242 rnJ. Yasuda and M.Taniguchi: Validating the Force Concept Inventory with Sub-Question . 250 rnG. Zuccarini et. al.: University students’ ideas on physical meaning and role of wavefunction and state vector in quantum physics .................................................... 258 rnEtc.rn