This final project discusses finite groups having the same supercharacter theory so that they have a quasi-identical character table. Then, the finite groups that do not have the same supercharacter theory do not have a quasi-identical character table. In determining the character table of finite groups of order 32, the assistance of software such as the GAP application is required. Then, e…
The basis of the problem in this research is the level of mathematical representation ability (KRM) of students in class IX B SMP IT Al Fityah Pekanbaru is low. The number of students who achieved the maximum score on the initial KRM test was 16 students in the visual representation indicator, 19 students in the mathematical expression representation indicator, and 21 students in the word repre…
This research aims to produce a Problem Based Learning (PBL) Mathematics Module on the topic of linear equations, which facilitates the mathematical problem-solving abilities of junior high school students who have met the criteria for validity and practicality. The research method used in this study is Research and Development using the 4-D development model, consisting of four stages: Define,…
This research was motivated by the low mathematical communication skills of students in solving contextual problems related to linear programming material. This is because the learning methods and learning tools used by teachers in learning have not been able to facilitate students in developing mathematical communication skills. Based on the results of researchers' interviews with mathematics …
Students mathematical problem solving abilities (KPMM) show that they are still low. One of the contributing factors is that the learning process is not yet optimal, which is indicated by the lack of learning support facilities in the form of student worksheets (LKPD). This research aims to produce LKPD with the RME approach on flat-sided building material that is valid and practical to facilit…
This research is motivated by the low mathematical communication skills of students in class VIII SMP Negeri 42 Pekanbaru which is caused by the learning process that is still teacher-centered so that students are not actively involved in learning. One way to overcome this is by applying the Problem Based Learning model. This type of research is a classroom action research consisting of two cyc…
This study was motivated by the low level of mathematical reasoning ability of students. The purpose of this research is to produce a valid and practical LKPD for mathematical reasoning ability on flat-sided space content for phase D students. The development model used is 4D, consisting of four stages including define, design, development, and dissemination. The data collection techniques …
The presence of the insurance industry at this time is very important. One type of insurance is life insurance. Life insurance is the payment of money given from the death of insured to the heirs according to the provisions of the polis. Insu- rance companies need to calculate reserves to prepare funds when participants request a claim. Premium sufficiency reserves are reserves that covers init…
The minimax method is an optimization technique employed to find an initial basic solution for the time minimizing transportation problem with mixed con- straints. This problem involves determining the optimal transportation plan that minimizes the maximum transportation time, considering constraints that may include both supply and demand at various nodes. The minimax method aims to identify a…
This final project discusses the solution of transshipment problem using the simplex method of transportation. This method is used to determine the opti- mal solution of the transshipment problem. The solution of this problem begins by converting the transshipment problem into a transportation problem, then to find the initial basis the Vogel’s approximation method is used. Then, the optimal …
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…