The Development of Electronic Module Based on Discovery Learning in Writing Explanation Text

This study aims to describe the process of developing an electronic module based on discovery learning for writing explanation text theory that is valid, practical, and effective. The type of study is Research and Development (R&D). The development model used in this research is the 4D model, which includes 4 steps of development, that is define, design, development, disseminate. This research uses qualitative and quantitative data. The validity test results show that the developed electronic module is considered to be very valid. Practicality test results show that the electronic modules developed are considered very practical by teachers and students. The effectiveness test results show that the electronic module is considered to be very effective to use, this is based on the value obtained from the knowledge and performance tests.