E-Book Static Fluid and Dynamic Fluid Web-Based with a Problem-Based Learning Model to Improve Students Physics Problem-Solving Skills

Abstract

This study aims to develop physics learning media in the form a static fluid and dynamic fluids e-book based on website with Problem Based Learning for students learning. The research subjects were 43 5th semester student of Jakarta State University. The research method used is Research and Development (R&D) research using the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The result of the instrument validation showed 90.31% for the validation of media experts, 94.94% for the validation of material experts, and 77.09% for the validation of learning experts. Based on the results of the validation of media experts, the material, and learning can show that this e-book in terms of several indicators used for validations has very decent criteria. Based on the result of trials to students, the results obtained an average score of all aspects of 88.39% with a very feasible interpretation and the impact on students Physics Problem Solving was measured. Based on the result of the effectiveness test show that there are differences in physics problem solving among students who use static fluids and dynamic fluids e-book based on Problem Based Learning and static fluids and dynamic fluids e-book based on Non-Problem Based Learning. Based on the D’Cohens test, the use of static fluids and dynamic fluids e-book based on Problem Based Learning made an effective contribution to increasing students Physics Problem Solving by 2.51 in the medium category, so it can be concluded that the developed e-book can increase the Physics Problem Solving students.