Journal of Engineering Education Transformations
DOI: 10.16920/jeet/2022/v35is2/22127
Year: 2022, Volume: 35, Issue: Special Issue 2, Pages: 171-176
Original Article
Mumu Komaro1*, Minghat, A.D2. Rosdiana Heryanto Putra3, Amay Suherman4, Ana5, Agung Mulya Pradana6
1Department of Mechanical Engineering Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229 Bandung, Indonesia.
2Razak Faculty of Technology and Informatics, Universiti Teknologi Malaysia, Sultan Ibrahim Chancellery Building, Jalan Iman, 81310 Skudai, Johor, Malaysia
*Corresponding Author
Email: mumu@upi.edu
Abstract: The study aims to develop and evaluate the android-based multimedia for Crystal Structure subject in the Engineering Materials course. A Crystal Structure is one of the materials contained in the Engineering Materials course. The concept must be mastered well so that students can understand the subject matter being taught. Meanwhile, without being facilitated with adequate media, students experienced difficulties in the learning process. This is because the material of this Crystal Structure subject is abstract and complex. The multimedia development used the Analysis, Design, Development, Implementation, Evaluation (ADDIE) model which consists of five stages. The multimedia developed was validated by experts to assess its feasibility. Furthermore, it was implemented with experimental methods on the control group and the experimental group to find out the impact on improving student learning outcomes. The samples used in this study were 18 DPTM class A students as a control group and 18 DPTM class B students as an experimental group, with an age range of 17-20 years. The results confirm that the android-based multimedia that was developed received a very good response from users and experts. Android-based learning multimedia can facilitate students in understanding the Crystal Structure subject. This can be seen from the increase in learning outcomes in the experimental class using android-based learning multimedia with an N-gain value of 0.94 and categorized in the high category.
Keywords: android-based multimedia, crystal structure, engineering materials, learning outcome.
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