All Stories

  1. A Systematic Review of Teacher Educators' Experiences and Practices in Times of COVID-19

    Article • International Journal of Educational Research Open, December 2025, Elsevier

    Dr. Celina Sarmiento

  2. Integrating design thinking into e-learning activities in mathematics for STEM students

    Article • E-Learning and Digital Media, July 2025, SAGE Publications

    Dr. Celina Sarmiento

  3. Utilization of Virtual Manipulatives: Effects on Students’ Attitudes towards Mathematics

    Article • April 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Celina Sarmiento

  4. Enhancing formative assessment in statistics through classroom action research

    Article • Reflective Practice, January 2025, Taylor & Francis

    Dr. Celina Sarmiento

  5. Experiences and practices of STEM teachers through the lens of TPACK

    Article • Journal of Turkish Science Education, March 2022, Turkish Journal of Science Education

    Dr. Celina Sarmiento

  6. Investigating Mathematics Teachers’ Perceived Design Thinking Mindset and Related Factors

    Article • January 2022, ACM (Association for Computing Machinery)

    Dr. Celina Sarmiento, Melinda Gagaza

  7. Teacher Professional Development Program (TPDP) for Teacher Quality in STEAM Education

    Article • International Journal of Research in Education and Science, December 2020, ISTES Organization

    Dr. Celina Sarmiento

  8. Self-professed Proficiency of Philippine Higher Education (PHE) Teachers of STEAM Disciplines

    Article • The Philippine journal of science, June 2020, Science and Technology Information Institute

    Dr. Celina Sarmiento

  9. Addressing academic rejection: Recommendations for reform

    Article • Journal of University Teaching and Learning Practice, May 2020, Office of the Academic Executive Director, University of Tasmania

    Dr. Celina Sarmiento

  10. Assessment practices in Philippine higher STEAM education

    Article • Journal of University Teaching and Learning Practice, May 2020, Office of the Academic Executive Director, University of Tasmania

    Dr. Celina Sarmiento

  11. Preventing Homework Copying through Online Homework in a Math Class

    Article • The Normal Lights, June 2019, Philippine Normal University

    Dr. Celina Sarmiento

  12. The Effect of Online Homework in the Performance of Mathematics of Accounting and Finance Students

    Article • Advanced Science Letters, November 2018, American Scientific Publishers

    Dr. Celina Sarmiento

  13. Student Perceptions of Online Homework in Mathematics of Accounting and Finance

    Article • Advanced Science Letters, February 2017, American Scientific Publishers

    Dr. Celina Sarmiento