Development of an Inquiry-Based E-Module Assisted by Google Classroom to Improve Learning Outcomes of Class XI Social Students at SMA WR Supratman 1 Medan TP 2021/2022

The purpose of this research is to develop an inquiry-based e-module that can
improve student learning outcomes. Research and development (R&D) of the ADDIE
model with qualitative and quantitative analysis techniques. The results of the study
indicate that the development of e-modules with qualitative analysis, namely the results of
material experts are 91 percent very good, results from media experts are 86 percent very
good, the results of design experts are 93 percent very good, and the results of teacher
responses are 95 percent very good. While the validation results from students were carried
out three times, namely the individual test 95 percent very good, the small group test 95
percent very good, and the large group test 97 percent very good. After the product has
been successfully developed, then experimental research, namely the use of inquiry-based
e-modules effectively improves student learning outcomes with a one-way t-test, the value
becomes 0.000 which means less than = 0.05 so it can be concluded that the posttest value
of the experimental class is greater compared to the control class posttest scores, so it can
be concluded that the inquiry-based e-module development is effective in improving
student learning outcomes.