The development of an online STEM teacher professional development package with the DECODE model: An innovative teacher’s quality maintenance
Bevo Wahono 1 * , Slamet Hariyadi 1 , Agung Wijaya Subiantoro 2
More Detail
1 Faculty of Teacher Training and Education, University of Jember, Jember, INDONESIA2 Faculty of Mathematics and Natural Sciences, Yogyakarta State University, Yogyakarta, INDONESIA* Corresponding Author


Due to the global trend and the international application of STEM education as well as in/post-pandemic COVID-19 condition, this ongoing study aims to elucidate the development progress of an online STEM teachers’ professional development (STEM-TPD) package with the DECODE model. In this/post-pandemic era, online STEM education has been gradually emphasized. The researchers sustained the rationale for organizing STEM-TPDs to improve teacher practices by enhancing superior knowledge needed for the betterment of STEM implementations. Indeed, the DECODE model includes three stages: (1) DE: teacher’s DEmonstrations, (2) CO: students CO-train the use of cloud classroom, students CO-design an educational technology-integrated course, and (3) DE: students CO-teach, eventually students receive feedbacks and DEbrief what they have learned through the stages mentioned above. Moreover, face and content validity have been deployed to guarantee the quality of the developed packages. The ongoing result from this study is produced to validate the online STEM-TPD package with the DECODE model. Moreover, the package comprises manual training, a set of assessments, and an innovative webpage. Through this online DECODE model with the package, teachers are equipped: to familiarize themselves with various software technology and platforms; enhance their knowledge and abilities in assessment design, instructional design, and practical implementation (TPACK); to effectively teach or guide students in STEM activities, and to effectively improve their STEM literacy.


This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Article Type: Research Article

EURASIA J Math Sci Tech Ed, Volume 18, Issue 12, December 2022, Article No: em2191

Publication date: 16 Nov 2022

Article Views: 1740

Article Downloads: 1033

Open Access References How to cite this article