Vol. 7 No. 1 (2019)

Articles

• Investigation of an Alternatively Certified New High School Chemistry Teacher’s Assessment Literacy

  Kemal Izci, Marcelle Siegel

  1-19

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• How Do Learner-Directed Scientific Investigations Influence Students’ Questioning and Their Nature of Science Conceptions?

  Banu Avsar Erumit, Khadija Fouad, Valarie Akerson

  20-31

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• Development of STEM Attitude Scale for Secondary School Students: Validity and Reliability Study

  Ibrahim Benek, Behiye Akcay

  32-52

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• A Multiple Case Study: What Happens in Peer Tutoring of Calculus Studies?

  Burcak Boz Yaman

  53-72

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• Secondary School Students’ Representations for Solving Geometric Word Problems in Different Clinical Interviews

  Fadime Ulusoy, Ziya Argun

  73-92

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• Middle Grade Students’ Evoked Concept Images of Number Line Models and Their Calculation Strategies with Integers Using These Models

  Aysenur Yilmaz, Didem Akyuz, Michelle Stephan

  93-115

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