Shaharin, A. F., Ayop, S. K., & Daud, A. N. M. (2022, July). The Development of ‘Do-It-Yourself’Water Rocket Launcher Kit for Pre-Service Science Teachers. In Journal of Physics: Conference Series (Vol. 2309, No. 1, p. 012044). IOP Publishing.
Kit, L. J., & Ayop, S. K. (2022, July). Experimental Kit on Image Formation by a Lens and Its Usability Perception among Pre-service Teachers. In Journal of Physics: Conference Series (Vol. 2309, No. 1, p. 012090). IOP Publishing.
Othman, M. Z., Ayop, S. K., Alias, S. N., Salihuddin, R. R., & Riyanto, S. (2022). The Development of an Android Application of Terms Register in Malay–English for KSSM Physics and Its Usability among Student Teachers. EDUCATUM Journal of Science, Mathematics and Technology, 9, 28-37.
Alias, A., Mohtar, L. E., Ayop, S. K., & Rahim, F. R. (2022). A Systematic Review on Instruments to Assess Critical Thinking & Problem-Solving Skills. EDUCATUM Journal of Science, Mathematics and Technology, 9, 38-47.
Chu, W. W., Ong, E. T., Ayop, S. K., Mohd Azmi, M. S., Abdullah, A. S., Abd Karim, N. S., & Tho, S. W. (2021). The innovative use of smartphone for sound STEM practical kit: a pilot implementation for secondary classroom. Research in Science & Technological Education, 1-23.
Ayop, S. K., & Alias, S. N. (2021, September). Designing At-Home Experiment on The Inverse Square Law of Light during Pandemic: An Action Research. In Education and Training in Optics and Photonics (pp. F1B-4). Optica Publishing Group.
Arif, A. H., Siew, W. T., & Ayop, S. K. (2021). Pembangunan Modul Pembelajaran STEM Berintegrasikan BYOD (Bring Your Own Device) Untuk Pendidikan Fizik Di Kolej Matrikulasi: Satu Analisis Keperluan. Practitioner Research, 3, 171-190.
Ayop, S. K., & Hafiz, N. R. M. (2020). The Effect Of An Integrated-STEM Water Rocket Module: Semarak Towards STEM Elements Among Form Four Students. International STEM Journal, 1(1), 1-16.
Hafiz, N. R. M., & Ayop, S. K. (2019). Engineering Design Process in STEM Education: A Systematic Review. International Journal of Academic Research in Business and Social Sciences, 9(5), 618–639. https://doi.org/10.6007/IJARBSS/v9-i5/5998
Ayop, S. K., & Ismail@Illias, A. T. (2019). Students’ Understanding in Kinematics: Assessments, Conceptual Difficulties and Teaching Strategies. International Journal of Academic Research in Business and Social Sciences, 9(2), 1278–1285. https://doi.org/10.6007/IJARBSS/v9-i2/6341
Ghani, M. A. ., & Ayop, S. K. (2018). Validity and Reliability of Conceptual Survey in Electricity and Magnetism ( CSEM ) Instrument in Malay. International Journal of Academic Research in Business and Social Sciences, 8(7), 595–606. https://doi.org/10.6007/IJARBSS/v8-i7/4402
Ayop, S. K. (2017). Analyzing Impulse Using iPhone and Tracker. The Physics Teacher, 55(8), 480–481. https://doi.org/10.1119/1.5008342
Jaafar, R., Mat Daud, A. N., Ali, S., & Ayop, S. K. (2017). Three-in-one resonance tube for harmonic series sound wave experiments. Physics Education, 52(4). https://doi.org/10.1088/1361-6552/aa670b
Ahmad Tarmimi Ismail, & Ayop, S. K. (2016). Tahap Kefahaman Dan Salah Konsep Terhadap Konsep Daya Dan Gerakan Dalam Kalangan Pelajar Tingkatan Empat. Jurnal Fizik Malaysia, 37(1), 01090–01101.
Asrab Ali, N., Ayop, S. K., & Abdullah, N. S. Y. (2016). Validity and Reliability of Pre-class Reading Task for Waves and Optics (PRT-WO). Research and Evaluation in Education, 2(April), 46–57. http://journal.uny.ac.id/index.php/reid
Ayop, S. K., Hashim, M. H., Jaafar, R., Yaacob, M. I. H., Ismail, A. T., & Kok, K. H. (2016). Report on Post Asian Student Team Parabolic Flight 2013 Activities by Malaysian Team. International Journal of Microgravity Science and Application, 33(2). https://doi.org/10.15011/jasma.33.330211
Ismail, A. T., Jaafar, R., Nik Daud, N. S., & Ayop, S. K. (2016). Quantitative Comparison of The Effect Factors in Electromagnetic Induction Using Audacity Freeware. Proceedings of the 3rd International Conference on Reseach, Implementation and Education of Mathematics and Science, PE1-6.
Jaafar, R., Ayop, S. K., Ismail@Illias, A. T., Hon, K. K., Daud, A. N. M., & Hashim, M. H. (2016). Visualization of Harmonic Series in Resonance Tubes Using a Smartphone. The Physics Teacher, 54(9), 545–547. https://doi.org/10.1119/1.4967895
Asrab Ali, N., Ayop, S. K., & Abdullah, N. S. Y. (2015). The Correlation Between Pre-Class Task and Academic Background Among Physics Student Teachers in UPSI. In A. F. M. A. Ali, W. Z. Wan Ali, S. R. Hamzah, M. Ismail, & Z. A. L. Pihie (Eds.), Proceedings of the 3rd International Conference on Educational Research And Practice (pp. 538–540).
Othman, A., Ayop, S. K., & Abd Karim, M. M. (2015). The Development and Evaluation of a Blog as the Virtual Interaction Medium for Physics Teachers. EDUCATUM Journal of Science, Mathematics and Technology, 2(2), 37–47.
Ayop, S. K., Chong Bor Wei, D., & Jaafar, R. (2014). Student activity : Verification on malus’s law of polarization at low cost. Proceedings of SPIE - The International Society for Optical Engineering, 9289. https://doi.org/10.1117/12.2070727
Jaafar, R., Ayop, S. K., Ali, S., Wan Mokhtar, W. Z. A., Yahya, R. A. S., Wan Aziz, W. N. S., & Ruslan, H. (2014). Visualization Assisted Teaching Approach (VATA) for Science Educators. In H. Abu Hassan, L. A. Khalid, & N. S. Suhaimi (Eds.), Prosiding Persidangan Kebangsaan Pertama Program Pemindahan Ilmu ( KTP01 ) (pp. 903–912). Program Pemindahan Ilmu – Kementerian Pendidikan Malaysia ©.
Ayop, S. K., Jaafar, R., Adli, W. Z., & Nazihah, A. (2013). Physics demonstration of sound waves using Visual Analyser. Latin-America Journal of Physics Education, 7(1), 10–15.
Jaafar, R., Ayop, S. K., Mohamed Safian, N. A., Mat Daud, A. N., Ali, S., Wan Mokhtar, W. Z. A., Yahya, R. S., & Haron, R. (2013). The Study on the Effectiveness of Using Multi-Frame Assisted Teaching Approach-Based Module on Pre-University Students Based on Selected Science Topic. Proceedings of EDULEARN13 Conference, 4921–4927.
Jaafar, R., Ayop, S. K., Haron, R., Wan Mokhtar, W. Z. A., & Yahya, R. S. (2012). The Utilization of a Multi-Frame Video System in the Teaching and Learning of Science. Proceedings of EDULEARN12 Conference, 0833–0838.
Othman, A., & Ayop, S. K. (2012). Pembangunan Blog Sebagai Medium Intraksi Maya Untuk Guru-Guru Fizik. Prosiding Kolokium Kebangsaan Pasca Siswazah Sains Dan Matematik 2012, 175–184.
Abd Rahman, N., Jantan, J., Ayop, S. K., Abd Karim, M. M., Razalee, N. A., Haron, R., & Rejab, A. B. (2007). The Relationship between UPSI Lecturers’ Perceptions of their Teaching Practices and Students’ Conceptiosn of Force and Motion. The International Journal of Learning, 14.