The background of this research is the low mathematical communication ability (KKM) of students. This study aims to produce valid and practical learning tools (Sylabus, RPP, and LKPD) to facilitate KKM on the Cartesian coordinate system material for class VIII SMP Pekanbaru. The type of research used is research and development. The development of learning tools uses the ADDIE development …
This research is motivated by the discrepancy of learning devices made by teachers with the 2013 Curriculum. This research employs development research as research design which aims to produce mathematics learning tools in the form of syllabus, Lesson Plan (RPP) and Student Activity Sheets (LAS) through the application of the Problem-Based Learning model (PBL) on the material of the three varia…
This research produces a product in the form of a mathematics learning device using a Problem Based Learning model on Three Dimensional material to facilitate students' Higher Order Thinking Ability. The development model used is a 4-D model. The research instrument used is the instrument of validity and practicality. The instrument of validity is in the form of a validation sheet to assess the…
This study aims to produce learning tools (syllabus, lesson plans, and LKPD) using Problem Based Learning model based on metacognitive approach that are valid and practical of a two-variable linear equation. The development model used is 4D (define, design, develop, disseminate) which is carried out until small group test of develop stage. The instruments used including learning tools vali…
This research is a development research (R&D) which aims to produce mathematics teaching materials assisted flipHtml5 that meet valid and practical requirements to facilitate mathematical understanding ability for grade VIII SMP/MTs students on Cartesian coordinates. The development model used is the lBorg and Gall model, which consists of ten stages, however, in this research, only the 7th sta…
This study aims to produce learning tools (syllabus, lesson plans, and LAS) based on open-ended problems on the material of Constructing Flat Side Space (BRSD) that are valid and practical to facilitate students' critical thinking skills. The 4D development model (Define, Design, Develop, Disseminate) in this study was carried out until small group test of develop stage. The instruments used in…
This research is development research (R&D) with the aim of producing an interactive mathematics learning media based on Articulate Storyline that meets the valid and practical requirements to assist grade IX students of SMP/MTs in understanding geometry transformation material and facilitating student learning independence. This development research uses the Borg and Gall development model whi…
This research is research on the development of interactive learning media that can be used by students through smartphones with a contextual approach to algebraic material for junior high school students. The purpose of this research is to produce interactive learning media with a contextual approach to valid and practical. This study uses a 4D development model which consists of four stag…
One of the main focuses that must be achieved in learning mathematics is for students to have mathematical understanding abilities (KPM), but in fact students' KPM is still relatively low, and the learning tools used by teachers cannot be said to be able to facilitate KPM. This study aims to produce learning tools that include syllabus, lesson plans and LAS based on the Discovery Learning (DL) …
This final project discusses the analysis and dynamics of the alcoholic model with the influence of alcohol treatment centers. This model uses a system of nonlinear differential equations with six compartments, namely PMHTrTpQ. The observed model consists of two equilibrium points, namely the free point of the drinkers and the equilibrium with the drinkers. Stability analysis of the basic …
This final project discusses the solution of the multiobjective transportation problem which is an extension of the transportation problem. The fuzzy goal programming method is modeled by containing the deviation variable which is solved by the LINGO application. Then the fuzzy goal programming method was used to solve the multiobjective transportation problem and inconsistent solution wer…
The discrepancy of the learning tools prepared by the teacher with the demands of the 2013 curriculum, has an impact on the level of students understanding in understanding the learning material, especially the linear equations and inequalities of one variable. This research aims to produce learning tools based on Problem Based Learning on the material of linear equations and inequalities one v…
This final project discusses New Jersey reserve with De Moivre’s law for endowment joint life insurance. In this project, insurance of person are limited to only two person with the age x and y years where the premium payed until the one of the death of insurance clients or insurance term ends. The calculation of premium reserve is influenced by present value of life annuity, single premi…
This final project discusses the analysis M/M/C queuing model at the Puskesmas Tanah Tinggi using a Monte Carlo simulation. The queuing system applied at the Puskesmas Tanah Tinggi is a type of queue system M/M/C, namely a queuing system that has a Poisson distribution of arrival patterns and an exponential distribution of service patterns, there are two doctors who serve patients in gener…
This final project discusses genetic algorithm with modified cycle operator to solve traveling salesman problem. Genetic algorithm is a method that uses the principle of natural selection which is used to determine solutions to op- timization problems. This method does not necessarily provide an optimal solution, but it can provide a good approximation to the optimal solution. One of the o…
This nal project discusses the stability analysis and numerical simulation of SEIR model for pandemic COVID-19 spread in Indonesia. In this model there are two equilibrium points, free disease equilibrium point and endemic equilibri- um point. Numerical simulation models use data on the number of COVID-19 cases in Indonesia. Then the simulation result provide a prediction picture of the n…
This study aims to produce mathematics learning tools in the form of a syllabus, lesson plans (RPP), and student worksheets (LKPD) based on a problem-based learning model on statistical material for class VIII junior high school students. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development); and (4)…
This research is to produce mathematics learning tools in the form of syllabus, lesson plans (RPP), and student worksheets (LKPD) based on the problem-based learning model of social arithmetic material for seventh grade students of junior high school. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development)…
This final project studies a predator-prey diffusion model with a Holling type II response function consisting of two different populations without limiting the growth of the prey population. In this model, two equilibrium points are obtained, neither of which is stable based on the eigenvalues. Furthermore, the stability of the model is analyzed by looking at the graph of the predator-prey…
The background of this research is because of the low Mathematical Communication Ability (KKM) of students. This study aims to produce a valid and practical mathematics learning tool to facilitate students' KKM on the material of linear equations and inequalities of one variable class VII SMP/MTs Pekanbaru. This learning device development research is a development research that uses the ADDIE…