1. Collecting and measuring the volume of carbon dioxide in a aqueous solution: An attempt at problem solving in the laboratory

    Constantinos Kampourakis, Constantinos Th. Kotsis, Georgios Tsaparlis
    Secondary education, 1st Lykeion of Philippias, ckampur@otenet.gr
    University of Ioannina, Department of Primary Education, kkotsis@cc.uoi.gr
    Universality of Ioannina, Department of Chemistry, gtseper@cc.uoi.gr

  2. Comparison between guided inquiry and traditional teaching approach of ionic bonding

    Vlassi, Μ., Karaliota, Α.
    National and Kapodistrian University of Athens, Department of Chemistry, mvlassi@yahoo.com
    National and Kapodistrian University of Athens, Department of Chemistry, akaraliota@chem.uoa.gr

  3. Design and Development of Hybrid Instructional Model for Teaching Molecular Symmetry Using Three Dimensional Molecular Visualization

    Lemonia Antonoglou, Nickolas Charistos, Michael Sigalas
    Department of Chemistry, Aristotle University of Thessaloniki, 54 124 Thessaloniki,Greece
    lantonog@chem.auth.gr, nicharis@chem.auth.gr, sigalas@chem.auth.gr

  4. Illustrating Greek students? aged 13-15 misconceptions about food chain using close-ended questionnaire

    Aristea Boulouxi
    Anavryta Pilot High School, aboulouxi@sch.gr

  5. Is it possible for the electron of the ground-state hydrogen atom to be found outside the space that is defined as 1s orbital? Upper-secondary students? conceptual difficulties about basic quantum-chemical concepts and attempts at conceptual change

    Georgios Papafotis, Georgios Tsaparlis
    Secondary Education, 1st Lykeion of Ioannina, gpapafotis@sch.gr
    University of Ioannina, Department of Chemistry, gtseper@cc.uoi.gr

  6. Pupils? difficulties in understanding the dissolution of salt in water

    Anna Kouka, Stella Vosniadou, Georgios Tsaparlis
    Secondary education, Lykeion of Marathon, annakouka@yahoo.gr
    National and Kapodistrian University of Athens, Department of Methodology, History and Theory of Science, Cognitive Science Laboratory, svosniad@phs.uoa.gr
    University of Ioannina, Department of Chemistry, gtseper@cc.uoi.gr

     

  7. Training of university students ?and prospective teachers- in the development and educational application of simulations: the case of the ideal gas

    Vassilis Grigoriou, George Kalkanis
    Science, Technology and Environment Laboratory,
    Pedagogical department P.E., University of Athens
    vgrigor@primedu.uoa.gr, kalkanis@primedu.uoa.gr, http://micro-kosmos.uoa.gr

  8. Understanding the particulate nature of matter and its changes of state in relation to three cognitive variables

    Georgios Tsitsipis, Dimitrios Stamovlasis and George Papageorgiou
    Democritus University of Thrace, Department of Primary Education
    e-mails: g_tsits@otenet.gr estadi@otenet.gr gpapageo@eled.duth.gr