Development of Electronic Modules Based on the PQ4R Strategy Integrated Jigsaw Model to Improve Collaboration Skills of Grade XI Student

The research aims to develop electronic modules based on the PQ4R strategy integrated with the jigsaw model to improve students' collaboration skills. This research is development research using the ADDIE model. The test subjects were classes F2 and F5 at SMAN 6 Yogyakarta with each class consisting of 30 students. Data collection instruments used product feasibility validation questionnaires and collaboration skills observation questionnaires. The data analysis technique is one way anova test. The research results show that the electronic modules based on the PQ4R strategy integrated with the jigsaw model is effective in improving students' collaboration skills, according to the results of the ANOVA test which obtained a significance value of 0.001.