Test EARTH2 n=890 age10-15y

Data presenting the results of the EARTH2 test by Straatemeier, M., van der Maas, H. L. J., &amp; Jansen, B. R. J. (2008) conducted online among 890 students aged 10 to 15.The first sheet contains basic data about the survey. The second sheet contains the raw data.Results published in the article:<br>Jelinek J.A. (2024), Concept of the Earth’s shape in students 10-15 years old. <i>Review of Science, Mathematics and ICT Education</i>, <i>18</i>(1), s. 53-75. DOI: https://doi.org/10.26220/rev.4958<br>Jelinek J.A. (2023), Rozwój pojęcia kształtu Ziemi u Polskich uczniów w wieku od 10 do 15 lat. Forum pedagogiczne, 2(13), s. 193-206. DOI: http://doi.org/10.21697/fp.2023.2.1 (POLISH language)Contact to the author: [e-mail]<br>