This study aims to determine the effect of PHET Colorado learning media on student learning outcomes in fraction material for Grade IV at SDN 107 Palembang. This research uses an experimental design with a One Group Pretest-Posttest Design. The data collection techniques used in this study are tests and documentation. The test given to students consists of 15 multiple-choice questions and 5 ess…
This study aims to determine the shortest transportation route for the distribution of oil palm Fresh Fruit Bunches (FFB) from the Product Collection Place to the Palm Oil Mill in CV. Sejahtera Tani Mandiri. The problem in this research is solved using an optimization model, namely the Vehicle Routing Problem (VRP) with a heuristic approach, namely the Saving Matrix method and Genetic Algorithm…
The problem of the route of the waste transportation vehicle can be viewed as a Vehicle Routing Problem (VRP). VRP that does not have certainty data is called a robust optimization problem. The route of transporting waste from the Temporary Disposal Site (TPS) to the Final Disposal Site (TPA) is carried out randomly, causing the traveled time and distance not to be optimal. Waste volume data ca…
The research and development aims to find out the valid and practical procedures for developing LKPD based on fractional mathematics problem solving in grade 5 elementary school. This LKPD based on fractions in grade 5 elementary school was developed using the ADDIE model. The ADDIE model is a development model with the stages of analysis, design, development, implementation and evaluation. Thi…