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Industrial Revolution 4.0 made everything connected with technology. In this case, the use of technology on the learning process could improve TPACK skill. The aim of this research was to produce an interactive learning media in the form of 3D animated story with Lectora Inspire and Plotagon on direct and inverse proportion subject that can be accessed online on computer or android. This media was designed based on Problem Based Learning model where 3D animated story was used to illustrate the problems and explained them until the students found the direct and inverse proportion formula. This research employed Research and Development (RnD) that used ADDIE model which consist of six phases, they are analyze, design, development, implementation, and evaluation. The result showed that the interactive learning media and its user manual book were categorized very high valid category with correlation coefficient α equal to 0,86 and 0,97, percentage of the students responses was 88,44% which means that the media in practical category. Based on the test result, the comprehension of the concepts was improved. This meant that the media was effective. In general, the media was rated valid, efficient, and effective. This means the media is feasible to be used in mathematics learning.
Oktavianingtyas et al. (Thu,) studied this question.