Abstract
The purpose of this research is to determine the feasibility, effectiveness, and practicality of learning media in the form of an interactive e-module with the research method used is Research and Development (R&D) with a 4D development model (Define, Design, Develop, and Disseminate) which is modified into 3D. The instruments used consisted of review sheets, validation, student response questionnaires, tests (pretest and posttest). The data were obtained based on the results of interviews with chemistry teachers and giving questionnaires to students. The results of the validation of this device got the score of 90% for content criteria, 93% for presentation criteria, 84% for language criteria, and 100% for graphic criteria are very feasible to use. The practicality of the e-module is known from the results of the responses of students with an average score of more than 81% which can be categorized as highly responding. The interactive e-module is also said to be very effective by analyzing learning outcomes using the t-test with a significance value of 5%. Therefore, the use of interactive e-modules on the element periodic system material can be used as learning media in carrying out online learning activities
Highlights
Education is one of the ways to advance and educate humans, especially the Indonesian nation
Starting from the font-end analysis, where online learning activities, which are generally through virtual classes and video conferences, have many obstacles, one Figure 2 displays the initial view after opening the interactive e-module file, students are immediately presented with an e-module cover
Based on the results of research and data analysis, it can be concluded that this interactive e-module can be developed by referring to the 4D research model (Define, Design, Develop, and Disseminate)
Summary
Education is one of the ways to advance and educate humans, especially the Indonesian nation. One of them is the use of the 2013 curriculum which is oriented towards improving skills, attitudes, and knowledge by following per under Article 35 of Law no. 20 of 2003 which contains graduate competencies is the qualification of graduate abilities which includes attitudes, knowledge, and skills by following per under agreed national standards. The COVID-19 pandemic has had a negative impact on the Indonesian state, starting from the social life of the community, the economy, to education. This is an external factor that affects teaching and learning activities (Strielkowski, 2020). Physical limitations make all activities limited and forced online learning.
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