Tuzón, Paula Solbes, Jordi Global results for each of the 17 questions. <p>Each colour stands for a score (orange, yellow and green are 0, 0.5 and 1 respectively). Radius length of each sector is proportional to its frequency.</p> Diagnose Study;topic;matter components;particle physics;physics ideas;content;school students;Particle Physics;High School;students opinions;Particle physics 2016-06-02
    https://plos.figshare.com/articles/figure/Global_results_for_each_of_the_17_questions_/3411451
10.1371/journal.pone.0156526.g001