Pengembangan E-Modul Laju Reaksi Berbasis Inkuiri Terbimbing Terintegrasi Virtual Laboratory Untuk SMA/ MA

Abstract

Along with the development of the times the implementation of learning today need to be supported by the existence of technology-based learning media. So to develop technology-based teching materials that can meet the needs of student namely e-modules. E-modules can replace printed teaching materials that have several weeknesses. This e-modules compiled based on guided inquiry learning syntax and integrating virtual laboratory. This \xa0study \xa0aimed to \xa0produce a reaction rate e-module based on guided inquiry integrated experiments and valid student science process skills and practical use in senior high school chemistry learning. The type oft his research was research and development (R & D) and the development model used was the 4-D model which consists of four stages: (1) define, (2) design, (3) development, (4) desseminate. This research was limited to the validity and practicality test. The validity test was carried out by 6 experts and limited trials to reveal the practicality done at SMAN \xa012 \xa0Padang. \xa0The \xa0research \xa0instrument used was \xa0in \xa0the \xa0form \xa0of \xa0a \xa0validity \xa0and \xa0practicality questionnaire \xa0which \xa0was \xa0analyzed \xa0using \xa0kappa \xa0moment \xa0(k) \xa0Data \xa0analysiss howed \xa0that the \xa0average moment \xa0of \xa0kappa \xa0content validity \xa0was \xa00.89 \xa0with \xa0a \xa0very \xa0high \xa0validity \xa0category, while the average moment of kappa technical validity was 0,82 with a very high validity categiry. \xa0The \xa0average \xa0practical \xa0kappa moments \xa0from \xa0teachers \xa0and \xa0students \xa0were \xa0respectively \xa00.82 \xa0and \xa00.91 \xa0with \xa0a \xa0very \xa0high \xa0practicality category. These results were also supported by the analysis of students answers in answering critical questions, exercises, prelab questions, postlab questions, and worksheets in modules, with an average value of 90.2. It can be concluded that the developed reaction rate e-module based on guided inquiry integrated with virtual laboratory\xa0is valid and practice to used on a learning process.