Validitas dan Praktikalitas E-Modul Berbasis Inkuiri Terbimbing Terintegrasi Laboratorium Virtual pada Materi Hidrolisis Garam kelas XI SMA/MA

Fadhillah, Fadhillah and Andromeda, Andromeda (2020) Validitas dan Praktikalitas E-Modul Berbasis Inkuiri Terbimbing Terintegrasi Laboratorium Virtual pada Materi Hidrolisis Garam kelas XI SMA/MA. JEP | Volume 4 Nomor 1 Mei 2020, 4 (2). pp. 179-188. ISSN e-ISSN 2579-860X

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Abstract

This study aims to produce a salt hydrolysis e-module which is based on guided inquiry learning model and integrated with virtual laboratories and reveal the validity and practicality of e-modules.The type of this research is Reasearch and Development (R&D), the method used in this research isdevelopment model by using 4-D design. They are define, design, develop and disseminate. This research was limited to the stage of development, the validity and practicality test. The data collection instrument were observation, validity and practicality questionnaires. The e-module was validated by 6experts, consisting of 3 chemistry lectures of FMIPA UNP and 3 chemistry teachers while test wascarried out by 2 chemistry teachers and 15 XII grade students of MIPA SMAS Adabiah 2 Padang. Dataform validity and practicality test were analyzed using Aiken’s V technique. Based on the results of thestudy, it was found that average Aiken’s V index (V) of validity test was 0,83 with high validity category,the average Aiken’s V index (V) of teachers practicality test was 0,81 with high practicality categoryand the average Aiken’s V index (V) of students practicality was 0,82 with high practicality category.The results of the analysis of students answer on e-modules were obtained on average 90% on keyquestions, 94.8% on worksheets and 90% on evaluation sheets. Based on the results of the study it can be concluded that e-modules based on guided inquiry learning model and integrated with virtual laboratories on salt hydrolysis topic was valid and practical for chemistry learning in high school.

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