Issues and challenges in science education research, Kim Chwee Daniel Tan, Mijung Kim.- Science Literacy For All - More than a slogan, logo, or rally flag!, Larry D. Yore.- Moving the essence of inquiry into the classroom: Engaging teachers and students in authentic science, Barbara A. Crawford.- Conceptual Change - Still a powerful framework for improving the practice of science instruction, Reinders H. Duit, David F. Treagust.- Multimodality in problem solving, Shien Chue, Kim Chwee Daniel Tan.- Understanding photosynthesis and respiration - is it a problem? Eighth graders' written and oral reasoning about photosynthesis and respiration, Helena Näs.- Introducing Students to Authentic Inquiry Investigation Using an Artificial Olfactory System, Niwat Srisawasdi.- Developing a peer coaching model for enhancing the pedagogical content knowledge of preservice science teachers, Syh-Jong Jang.- Issues and Challenges in School-based Assessment of Science Practical Work, Benny Hin Wai Yung.- Creative and co-operative science and technology education course: Theory and practice in Finnish teacher education context, Ossi Autio & Jari Lavonen.- Increasing accessibility to science in early childhood teacher education through collaboration between teacher educators and science/engineering academics, Christine Howitt, Elaine Blake, Martina Calais, Yvonne Carnellor, Sandra Frid, Simon Lewis, Mauro Mocerino, Lesley Parker, Len Sparrow, Jo Ward, Marjan Zadnik.- Stories of teaching hypothesis-verification process in elementary science classrooms, Mijung Kim, Yong Jae Joung, Hye-Gyoung Yoon.- Pedagogical practices and science learning with a focus on educating for sustainability for pre-service primary and middle years educators, Kathryn Paige, David Lloyd.-Using simulations in science: An exploration of pupil behavior, Susan Rodrigues.- Integrating Digital Technologies into the Contemporary Science Classroom, Karen Murcia.- Epistemological and pedagogical bases of design-for-learning with computer and video games, Yam San Chee, Kim Chwee Daniel Tan, Ek Ming Tan, Mingfong Jan.- Challenging Opportunities: Integrating ICT in School Science Education, Julie Crough, Louise Fogg, Jenni Webber.- Science in early learning centres: Satisfying curiosity, guided play, or lost opportunities?, Elaine Blake, Christine Howitt.- Engaging children in learning ecological science: Two botanic garden educators' pedagogical practices, Junqing Zhai.- Knowledge Advancement in Environmental Science through Knowledge Building, Jennifer Yeo, Yew-Jin Lee.- Issues and challenges: Impacting practice and policy, Kim Chwee Daniel Tan, Mijung Kim.