Improving the Problem-Solving Skill of Students using Problem-Based Learning-Based E-Modules

This study aims to determine the effectiveness of problem-based learning-based e-modules on pressure materials and their application in daily life improve students' problem-solving skills. research is a type R&D that uses design Non-equivalent Pretest-Posttest Control Group with sampling technique, namely purposive random sampling. The instruments used obtain data include reading interest test adapted from Khoiriah et al. (2020) skills essay based material indicators whose results are analyzed by N-Gain Score test. subjects this were two science teachers 64 students class VIII SMPN 2 Colomadu. They divided into 32 experimental control class. showed improved abilities SMP N Colomadu