1. A Discrimination in Physical Science Modelling Software based on the "Modelling Layer": Primary, Secondary, Tertiary

    George Kritikos
    High School Educator, PhD Candidate, University of the Aegean, gkritikos@rhodes.aegean.gr

  2. Exploring the development of modeling ability and ecosystems? understanding of preschoolers through the use of Stagecast Creator and a Role Playing Game

    Maria Kyriakou, Marios Papaevripidou, Zacharias Zacharia
    University of Cyprus, sep6og1@ucy.ac.cy

  3. Levels of explanations and levels of models about basic quantum chemistry concepts

    Christina Stefani, Georgios Tsaparlis
    Anavryta Senior High School (Lyceum), stefanih@otenet.gr
    University of Ioannina, Department of Chemistry, gtseper@cc.uoi.gr

  4. Middle and high school students? mental models of the ?chemical reaction?

    Salta Katerina, Tzougraki Chryssa
    National and Kapodistrian University of Athens, Department of Chemistry, ksalta@chem.uoa.gr
    National and Kapodistrian University of Athens, Department of Chemistry, tzougraki@chem.uoa.gr

  5. Nature and Function of Scientific Models in Teaching and in the Use of Educational Software

    Develaki Maria
    Physicist, Dr. phil. - School advisor, secondary science education develaki@otenet.gr

  6. On the Predictive Use of Models for Charging in Insulators and Conductors

    Eleni Petridou(1), Dimitris Psillos(1), Euripides Hatzikraniotis(2)
    (1) Department of Primary Education - AUTH
    (2) Department of Physics – AUTH

    psillos@eled.auth.gr

  7. Participative Design and Research Validation of Curriculum Materials: an Example on Electromagnetic Properties

    A. Scholinaki, M. Livitziis, N. Papadouris and C. P. Constantinou
    Research Group of Learning in Science and Enviromental Science, University of Cyprus
    s_schgr@yahoo.co.uk, mikelivitzis@yahoo.com, c.p.constantinou@ucy.ac.cy

  8. Students? Experiences with four Visual Representations of Microcosm

    Vasilis Amariotakis1, Vasiliki Spiliotopoulou2, George S. Ioannidis1
    1 The Science Laboratory, School of Education, University of Patras, Rion, Patras, Greece, vamariot@yahoo.gr, gsioanni@upatras.gr
    2 School of Pedagogical and Technological Education (ASPETE) - Division of Patras, Greece, spiliot@otenet.gr