L. Prinou, Halkia, K., and Skordoulis, C., “COMMENTS ON THE RESULTS OF A TEACHING INTERVENTION ON EVOLUTION. WHICH PUPILS BENEFITED”, in ESERA 2011, Lyon, France, 2012.

K. Dimitriadi, Halkia, K., and Stavrou, K., “Students’ learning processes in the field of Special Relativity”, in ESERA 2011, Lyon, France, 2012.

A. Velentzas and Halkia, K., “The use of thought experiments in teaching physics: The case of the principle of equivalence”, in ESERA 2011, Lyon, France, 2012.

K. Halkia, Exarchakos, K., and Skordoulis, C. D., “The way the history of science discourse is embedded in Greek school science textbooks”, in ESERA 2011, Lyon, France, 2012.

L. Prinou, Halkia, K., and Skordoulis, C. D., “Evolution: Education & Outreach”, Evolution: Education & Outreach, vol. 4, 2011.

A. Velentzas and Halkia, K., “The “Heisenberg’s Microscope” as an Example of Using Thought Experiments in Teaching Physics Theories to Students of the Upper Second School”, Research in Science Education, vol. 41, 2011.

A. Velentzas, Halkia, K., and Skordoulis, C. D., “The Use of Thought Experiments in Teaching Physics Theories of the 20th Century to Students of the Upper Secondary Education”, in 11th International IHPST and 6th Greek History, Philosophy and Science Teaching Joint Conference, Thessaloniki, Greece, 2011.

I. Starakis and Halkia, K., ““Distance dependence” or “Angle of sun rays Incidence Dependence”? The design of an Experimental Device for Teaching about Seasonal Change”, in 7th International Conference on Hands-on Science, Rethymnon, Greece, 2010.

J. Starakis and Halkia, K., “Primary School Students’ Ideas Concerning the Apparent Movement of the Moon”, Astronomy Education Review, vol. 9, 2010.

I. Stavrou, Skordoulis, C., and Halkia, K., “Science Fiction Literature in Science Education: An empirical study”, in ESERA 2009, Istanbul, Turkey, 2010.

K. Dimitriadi and Halkia, K., “Special Relativity: A field where “minds-on” (thought) experiments could be proved valuable didactic tools”, in 7th International Conference on Hands-on Science, Rethymnon, Greece, 2010.

A. Velentzas and Halkia, K., “The Use of Thought and Hands-on Experiments in Teaching Physics”, in 7th International Conference on Hands-on Science, Rethymnon, Greece, 2010.

I. Starakis and Halkia, K., “Why is it hotter in Summer than in Winter? K-5 students’ & Pre-service elementary teachers conceptions of Seasonal Change”, in XIV Symposium of the International Organization for Science and Technology Education (IOSTE), Bled Slovenia, 2010.

L. Prinou, Halkia, K., and Skodoulis, C., “Adaptation: A field for the development of teleological views. Primary school teachers’ efforts to teach a scientific explanation”, in ESERA 2009 , Istanbul, Turkey, 2009.

K. Dimitriadi, Halkia, K., and Skodoulis, C., “An Attempt to teach the Theory of Special Relativity to Students of Upper Secondary Education”, in ESERA 2009 , Istanbul, Turkey, 2009.

L. Prinou, Halkia, K., and Skordoulis, C. D., “La Reception de la Theorie de l’ Evolution dans l’ Enseignement Grec”, Archives Internationales d’ Histoire des Sciences, vol. 59, 2009.

A. Velentzas, Halkia, K., and Skodoulis, C., “Thought Experiments: A tool for teaching Physics Theories in Secondary Education. The case of Heisenberg’s microscope”, in ESERA 2009 , Istanbul, Turkey, 2009.