Vol. 37 No. 2 (2019)

View Vol. 37 No. 2 (2019)
DOI: https://doi.org/10.38140/pie.v37i2
Published: 2019-11-28

Research articles

  • Investigating possibilities of predictive mathematical models to identify at-risk students in the South African higher education context

    Vaughan van Appel, Rina Durandt
    1-15
    DOI: https://doi.org/10.38140/pie.v37i2.4025

  • Engineering students' actions in a mathematical modelling task: Mediating mathematical understanding in a computer algebra system

    H Kotze, E D Spangenberg
    16-34
    DOI: https://doi.org/10.38140/pie.v37i2.4026

  • Reading skills can predict the programming performance of novices: an eye-tracking study

    35-52
    DOI: https://doi.org/10.38140/pie.v37i2.4027

  • Tutors' views on the integrated tutor model in open distance learning

    C H S Ntuli, Mishack T Gumbo
    53-66
    DOI: https://doi.org/10.38140/pie.v37i2.4028

  • The affordances of project-based learning and classroom action research in the teaching and learning of Natural Sciences

    Josef de Beer
    67-79
    DOI: https://doi.org/10.38140/pie.v37i2.4029

  • A comparative analysis of virtual and traditional laboratory chemistry learning

    Mafor Penn, Umesh Ramnarain
    80-97
    DOI: https://doi.org/10.38140/pie.v37i2.4030

  • School leadership practices for science and mathematics in high-stakes testing environments: An integrated school leadership approach

    Maria Tsakeni, Loyiso Jita
    98-109
    DOI: https://doi.org/10.38140/pie.v37i2.4031

  • Enhancing visual literacy in the mathematics classroom: the case of Dar es Salaam

    Hanlie Botha, Sonja van Putten, Imani Kundema
    110-123
    DOI: https://doi.org/10.38140/pie.v37i2.4032

  • Teachers' use of verbal language to evoke visualizations in multilingual mathematics classes

    Clemence Chikiwa, Marc Schäfer
    124-140
    DOI: https://doi.org/10.38140/pie.v37i2.4033

  • An investigation of how 7th grade and 8th grade students manipulate mathematical writing elements

    Byung-In Seo
    141-159
    DOI: https://doi.org/10.38140/pie.v37i2.4034