This final project discusses the solution of transshipment model for product planning and distribution. The solution of this problem begins by converting the capacitated transshipment problem to a transportation problem, then finding the initial basis using the Vogel’s approximation method. Then the optimality is tested using the modified distribution method. It can be concluded that pro…
This final project discusses the application method of Pythagorean fuzzy soft matrices to diagnose influenza, ARI, and pharyngitis. These three diseases are common problems in the respiratory system with common symptoms taken such as temperature, runny nose, cough, sore throat, muscle pain, headache, fatigue, and nausea. The data obtained a still in the form of a percentage scale, so the data f…
Taksi merupakan transportasi darat yang terdapat di berbagai tempat, diantaranya yaitu bandara. Taksi yang telah tiba di bandara memiliki dua opsi keputusan untuk perjalanan mereka berikutnya yaitu A) pergi ke ruang tunggu untuk mengambil penumpang kemudian kembali ke kota atau B) kembali ke kota secara langsung tanpa mengambil penumpang. Penghasilan bersih yang diperoleh sopir taksi dari kedua…
This research is motivated by the importance of of mathematical understanding abilities for students. Understanding is a fundamental ability that students must have, but in reality, students' mathematical understanding abilities still need to be improved. It can be seen from previous studies of researchers' interviews with mathematics teachers in several schools. The solution to improve student…
This research was motivated by the lack of optimal learning processes carried out in schools (loss learning) during the Covid-19 pandemic. One of the plans that must be prepared by teachers is to overcome the low mathematical problem solving abilities of students and the minimal availability of independent curriculum-based teaching materials by providing teaching materials that suit the demands…
This research is motivated by the still low ability of students' mathematical understanding that can be seen from several previous studies, the low ability of students ' mathematical understanding is one of them because the Learning media at school is monotonous, which is only sourced from printed books and the absence of innovation from teachers to create learning media that can arouse the des…
This research is motivated by the importance of mathematical problem-solving skills for students. Problem-solving is one of the fundamental skills that students should possess; however, in reality, students' mathematical problem-solving skills are still considered low. This observation is drawn from various previous studies, interviews with mathematics teachers in several schools, and the resul…
This research is motivated by the importance of mathematical understanding skills for students. Mathematical understanding is a fundamental skill that students should possess; however, in reality, students' mathematical understanding skills are still relatively low. This is evident from several previous studies, interviews conducted by researchers with mathematics teachers in various schools, a…
One of the mathematical skills that students must master is the ability to solve problems. The results of the preliminary study stated that students' mathematical problem skills were still low. Apart from cognitive abilities, there are psychomotor abilities that must also be developed, one of which is the character of mutual cooperation. Changing times and rapid technological developments have …
Background bluntly this study shows that the mathematical connection ability of students in Indonesia is still relatively low from the results of PISA. The results showed that Indonesia's mathematical literacy ability was ranked 73 out of 79 countries with a score of 379 below the international average score of 489. Problem-solving skills, connection skills, critical thinking, and creative skil…
The rationalization of this research departs from the mathematical representation abilities of students who are still relatively low. One of the factors that influence this issue is the lack of evaluation and habituation of students in solving mathematical problems that facilitate mathematical representation abilities. The evaluation and habituation efforts certainly need to be supported by a g…
This research is prompted by the inadequacy of mathematics learning tools aligned with the 2013 curriculum. The objective of this study is to create educational resources comprising a syllabus, lesson plans (RPP), and student activity sheets utilizing the discovery learning model for the seventh-grade curriculum covering quadrilaterals and triangles in SMP/MTs. The developmental framework emplo…
The motivated of this research is the low level of mathematical problem-solving ability of students at SMAN 1 Benai Kuansing. The purposes of this research are: 1) to describe the differences in mathematical problem-solving skills of students who study through the SSCS model with students who study through learning with a scientific approach; and 2) to examine the improvement in mathematical pr…
Students’s low mathematical understanding abilities are caused by the lack of learning media innovation at school, especially in cartesian coordinate subject. The goal of this research is to create a learning media called "Kartematika" based on an Android app to facilitate student’s mathematical understanding abilities in a valid and practical manner. Development research uses the 4-D model…
The aim of this research is to develop geogebra-based learning media on prisms and pyramids to facilitate junior high school/MTs students' mathematical understanding abilities. Apart from that, as an aid in providing visualization to students to help and understand the material presented. This research uses the Plomp model which consists of five phases, namely, (1) prelimenary investigation pha…
One of the abilities that students must have is mathematical reasoning ability. However, students' mathematical reasoning ability is low. This study aims to produce an assessment instrument for mathematical reasoning ability on the topic of comparison of phase D students that is valid, reliable, and has a good level of difficulty and differentiating power. The development model used is developm…
This research is a development research that aims to produce valid and practical LKPD on D phase comparison material. This research is motivated by the low mathematical problem solving ability of students and the importance of LKPD that can facilitate students' mathematical problem solving ability. The development model used is the 4-D development model (define, design, develop and disseminate)…
This research aims to improve the learning process and the student’s mathematical problem solving ability by applying Problem Based Learning model. Subjects this research were students of class X.1 SMA Negeri 1 Pekanbaru at second semester of academic year 2022/2023, which amounts to 36 students. This research consists of two cycles, each cycle consists of four stages planning, implementation…
This research is motivated by the importance of student mathematics learning outcomes, however the reality in the field shows that student mathematics learning outcomes are still low. This research aims to improve the learning process and improve students' mathematics learning outcomes through the application of the Problem Based Learning (PBL) model. This research is classroom action research …
This research is development research (R&D) motivated by students' mathematical problem solving abilities (KPMM) and the limited learning tools capable of facilitating students' KPMM. This research aims to produce a mathematics learning tool based on problem based learning with valid and practical conditional fulfillment to facilitate KPMM for class VII SMP/MTs students on social arithmetic mat…