Android based multimedia for learning acid and base solutions E Yuliani1, S Sari1*, N Windayani1, and O Sobandi2
UIN Sunan Gunung Djati Bandung
Abstract
One of the chemical concepts that require high-level skills is acid-base solutions. Students understanding of the concept can be achieved by using android-based multimedia support. This study aims to describe the stages of manufacture and feasibility of android-based multimedia for learning acid and base. The Research and Development methods used include two stages, namely analysis and design phase. In the analysis phase, resulting connectedness of concepts and indicators of critical thinking skills in presenting the draft strategy. The design stage generates android-based multimedia that has characteristics of concept presented through the steering questions to develop critical thinking skills equipped with visualization of text and images. The result of validation test has done by lecturer of material and media expert which is valid by r counting average of 0.76. While the results of a limited trial conducted by students of chemistry education department is considered feasible to be used as a medium for learning the acid and base concept in class or independent with a percentage of 90.8%.
Keywords: Android-Based,Multimedia for Learning, Acid base solution
