Suchergebnisse

This development research aims to: 1) produce interactive multimedia learning products for senior high school students in Islamic Religious Education subjects; 2) find out the feasibility level of the products developed. The research method refers to the Allesi & Trollip development model which is grouped into three development steps, namely: a) planning; b) design, and c) development consisting of components that cover standards, ongoing evaluation, and project management. This research produces interactive learning multimedia products in the form of Compact Disk (CD). The results of the product feasibility assessment score through the alpha test on material experts were 4.0 (feasible) and the media expert was 4.1 (feasible). In the beta test, the assessment results obtained were 4.0 (feasible).

This paper presents an interactive multimedia case study in waste water management developed at the University of Surrey, UK. The case study considers waste water treatment methods used in a typical sewage treatment works (STW). The works uses a biological treatment process which depends on the provision of dissolved oxygen to the incoming waste water stream. There are several alternative ways of providing oxygen and this case study explores the technical, environmental, economic and social aspects of the various alternatives. The aim of the case study is to suggest which criteria chemical engineers should consider in order to identify more sustainable process alternatives. The case study is developed as an IT‐based interactive learning package (CD‐ROM).

Since COVID-19 was declared a pandemic by the Indonesian government, the learning system has undergone adjustments. Learning from home with an online system is an alternative solution that can be applied. The research describes the results of developing interactive multimedia based on mobile devices. This development aims to provide a variety of learning media that can be collaborated with online methods. The research subjects were fourth-grade students, SDN 1 Babat Jerawat Surabaya. The development model used is an adaptation of Lee Owens. The development product was tested on media experts, material experts, and potential users. The trial aims to measure the validity of the media. The validation results from media experts obtained 88.24%, material expert validation obtained a score of 90.38%, and user trials obtained a score of 79.89%. Furthermore, the effectiveness of using media in learning is measured by conducting pre-tests and post-test on students. The percentage increase in the value obtained a score of 95%. Thus the interactive multimedia based on mobile devices developed has high effectiveness in improving student learning outcomes.