All Stories

  1. Keraton Ngayogyakarta Hadiningrat: A plane geometry learning material sources based on the ethnomathematics approaches

    Article • January 2024, American Institute of Physics

    Sugiman Sugiman

  2. Students’ statistical literacy: An analysis in solving PISA-like problems

    Article • January 2024, American Institute of Physics

    Sugiman Sugiman

  3. Construct validity of mathematics high order thinking skills instrument with cultural context: Confirmatory factor analysis

    Article • January 2024, American Institute of Physics

    Sugiman Sugiman, Raoda Ismail

  4. Augmented reality to improve self-regulated learning and spatial ability

    Article • January 2022, American Institute of Physics

    Sugiman Sugiman

  5. Designing Learning Trajectory: A Case of Data Distribution Using The Context of Congklak

    Article • September 2021, ACM (Association for Computing Machinery)

    Sugiman Sugiman, Rira Jun Fineldi, Fuad Luky Atmaja

  6. Community-Based Teacher Training: Transformation of Sustainable Teacher Empowerment Strategy in Indonesia

    Article • Journal of Teacher Education for Sustainability, June 2019, De Gruyter

    Sugiman Sugiman

  7. Assessing Teacher Competence and Its Follow-up to Support Professional Development Sustainability

    Article • Journal of Teacher Education for Sustainability, June 2018, De Gruyter

    Sugiman Sugiman