This research aims to investigate the influence of project based learning (PjBL) learning that integrates with science, technology, engineering, and Mathematics (STEM) on optical concepts with improved student science process skills. The method of study used is a descriptive method. Data is obtained from a learning observation sheet to determine the skills of the science process developed by students and polls used to capture student responses to learning. The instrument in this study uses a science process skills test in the form of an observation sheet and a subjective test. The science process skills tests used in this study include asking questions, observing, hypothesized, planning experiments, interpretation, and communicating. The Data that has been obtained is then analyzed descriptively. The results of this study show that students have all indicators of the science process skills that belong to the good category (average rating 79.33). Students give a positive response to learning, because they feel more understanding, improving motivation and learning interests.

The topic of motion in physics is one material that requires a real explanation so that it is easily understood by students. One of the strategies is to provide powerpoint animation learning media. This study aims to produce learning media that are suitable for use in learning. This research is a development research (R & D) with model of Borg and Gall. The instrument of data collection is a validation questionnaire. Data were analyzed by qualitative descriptive and descriptive statistical analysis. The results of this study indicate the media feasibility of learning aspects of learning, with an average score of 3.11 or 77.75% and included in the criteria "sufficiently valid" to be used in learning at school.

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Physics concept makes students less understanding of differential equations of the concept of business and energy. Learning about basic physics about effort and energy can be done with the MATLAB program in the form of a physics calculator by simulating physics formulas. This research uses development research methods (R&D) with 4D development model (Define, Design, Development, and Dissemination). Matlab-based physics calculator are created using Matlab software through a multimedia development format that formula, simulation and theory. The test of the product response was applied on 29 the students. The response items were measured using the Likert scale from 1 to 4 scales. The analysis technique was descriptive statistics. For media expert validation assessment is 3.43 and for material expert validation is 3.64. Overall the result of student response analysis indicates that this physics calculator is good (3.21 out of 4) for use in learning. Basic physics learning with the help of an MATLAB-based physics calculator can help students understand their coursework in a simulated form.

In this study aims to determine the influence of implementation of project-based learning with e-learning to improve creativity and student learning outcomes in the integrated SCIENCE course. The results of creativity data obtained from the poll of creativity given to the students get the pretests results got the lowest score of 45 and the posttest can be the lowest score of 68, so it can be concluded there is a score increase on the lowest score. At the highest score when the pretests obtained the results 68 and posttest 80 and concluded there is a rise in the highest score. Average pretests results obtained 58 and Posttest 75, so learning using the project has a significant influence on student creativity. Results of cognitive learning results derived from the test problem given to students getting pretests results get the lowest score of 55 and on the posttest can be the lowest score of 70, so that there can be a score increase on the lowest score. At the highest score when the pretests obtained the results 75 and Posttest 87 and concluded there is a rise in the highest score. Average pretests results obtained 63 and Posttest 79, so that learning using the project has a significant influence on student learning outcomes.