TPACK in blended learning media: Practice 4C skills for rotational dynamics in senior high school

Abstract

In the 21st century, the fields of ICT and education are like two sides of a coin that cannot be separated. The skills of students must support the rapid development of science and technology. Workers in the 21st century have at least 4C competencies, namely: critical thinking, communication, collaboration, and creativity. The emergence of the Covid-19 in 2020 demands a blended learning model as an ideal learning process. This article describes research on website development as a blended learning medium for rotational dynamics in high school. The research method used is Research and Development with a Dick & Carey approach. Media has been produced in a website that combines technological knowledge, pedagogical knowledge, and physics content knowledge (TPACK) in multiple representations with stages to train students' 4C skills. The stages of 4C skills on the website as a blended learning medium that developed were: (1) criticizing initial information; (2) developing and compiling arguments, reasons, assumptions, and evidence; (3) communicating arguments, reasons, assumptions, and evidence; (4) criticizing the quality of arguments, reasons, assumptions, and evidence; (5) open-minded; (6) seek new information; (7) conclude. Media also facilitates communication between users to build networks and improve collaboration capabilities. The results of this study have been tested for eligibility by material physicists, learning experts, and media experts. The eligibility test results of the website as a blended learning medium for rotational dynamic material in high school were declared eligible to practice 4C skills.