This final project discusses Winter’s Smoothing model and ARMA(p, q) model with numerical computation. Both of these models are used to predict the availability of rice stock at BULOG Pekanbaru in 2015 by considering the seasonal factor from time series span data. Then a comparison is carried out for both forecasting models to select the right forecasting model with minimum Mean Square E…
This nal project discusses the stability analysis in Lotka-Volterra model of the three species consisting of two predators and one prey introduced by Hadziabdic et al. [Technology Education Management Journal, 6 (2017), 132-136]. The analysis was conducted on the stability of the equilibrium point based on eigen- values. This model has three equilibrium points of which one is unstable, a…
This final project discusses the use of shifted Jacobi polynomials to solve Abels integral equations of the second type. The process begins by approaching the integral that appears with the shifted Jacobi polynomials. Then a system of linear equations is formed, which their solutions are constants to be used as the coefficients to form a linear combination of the shifted Jacobi polynomials …
This thesis discusses alternative definitions of triangular fuzzy numbers to be positive and negative based on the area comparison, and given alternative arithmetic for triangular fuzzy numbers. Next, these definitions are applied to solve the fully fuzzy linear system using the decomposition method. Keywords: Triangular fuzzy numbers, alternative arithmetic, fully fuzzy linear system, decom…
This research is classroom action resesarch that aim to improve the mathematics learning outcomes with applied the learning cooperative model of Numbereds Heads Together (NHT)type. The research consist of two cycles, each cycles has four stages, which are planning, implementation, observation, and reflection. The subject of this research is students of class VIIA SMP Negeri 35 Pekanbaru in acad…
The background of this research is the low ability of mathematics learning achievement of students SMA Negeri 8 Pekanbaru. The purposes of this research are 1) to find the siginificance of mathematics learning achievement of students who study through Problem Based Learning (PBL) model with student who study through conventional learning with scientific approaching; 2) to examine the improvemen…
This study aims to improve the learning process and the student’s mathematical problem solving skill by applying Problem Based Learning model. This type of research is classroom action research with two cycles. This research was conducted in collaboration between researcher and teacher of mathematics. Subjects were students of class X MIA MA Muhammadiyah Pekanbaru. The study was conducted in …
The type of this research was a classroom action research that aims to improve the learning process and student mathematics learning results through the application of cooperative learning models with the type of think pair squre. The study was conducted at grade VII1 in SMP Negeri 3 Pekanbaru in the first semester of the 2019/2020 school year. The research subjects were 40 students consisting …
This study aims to describe the application of the scientific approach in the 2013 curriculum in class II SDN 79 Pekanbaru. This research is a descriptive qualitative research. The subjects in this study were class teachers and all students of class II SDN 79 Pekanbaru. Data collection techniques used in this study include: observation, interviews and documentation. The results showed that teac…
The background of this research is the low outcomes study of mathematical of students class XI MAN 3 Pekanbaru. The purposes of this research are (1) to describe the difference of mathematical outcomes study of students who study through discovery learning (DL) model with student who study through conventional learning with scientific approaching; (2) to describe the improvment of mathematical…
This study aims to improve the learning process and the student’s mathematical problem solving skill by applying Problem Based Learning (PBL) model. This type of research is classroom action research with two cycles. This research was conducted in collaboration between researcher and teacher of mathematics. Subjects were students of class SMPN 9 Pekanbaru. Study was conducted in the odd sem…
This study aims to improve the learning process and increase the studentsmathematics learning outcomes through the implementatiton of Cooperative Learning Structured Approach Numbered Head Together. The subject of this research is the students of class VIII.3 MTs Muhammadiyah 02 Pekanbaru which consists of 32 students. The study was conducted in the odd semester of the academic year 2019/2020.…
This study aims to improve the learning process and the student’s mathematical result by applying Think-Talk-Write strategy in cooperative learning. The research subject were 34 students of class VIII1 SMPN 12 Pekanbaru. This study was conducted in the odd semester of the academic year 2019/2020. This research is Classroom Action Research with two cycles and each of cycle has four stages: pla…
This research is a classroom action research that aims to improve the learning process and improve student learning outcomes through the implementation of the Cooperative learning model of structured approach Numbered Heads Together. This research was conducted in class VII-A of SMP Negeri 2 Minas in the 2019/2020 odd semester school year. The subjects of this study were 25 students consisting …
Based on the results of daily test scores obtained from mathematics subject teachers on mathematics induction material for semester 2019/2020 shows that 14 out of 25 students in class XI MIA 2 Babussalam Pekanbaru High School scored under KKM which is 70 and the learning process is still dominated by teachers. The learning process is seen as one of the main factors influencing learning outcom…
This research aimed to improve learning process and the student’s mathematics learning achievement through implementation of Problem Based Learning (PBL). This type of research is Classroom Action Research with two cycle of implementation, every cycle consits of three meetings and one time test. The research instruments used are mathematical learning instruments (Syllabus, Lesson Plans, and A…
This research to produce mathematical learning devices using discovery learning model on Transformation material of class IX. The model research used is 4-D that consist of define, design, develop, and disseminate. The research instrument used is validity device and practicality device. The validity device is a validation sheets to assess the validity learning devices form of syllabus, lesson p…
This research aimed to develop computer-based learning media on similarity and congruence topic for 9th students. This research and development use R&D model by Borg and Gall modified by Sugiyono. Development is done through the following steps: (1) potentials and problems; (2) data collection; (3) design media: (4) validation; (5) revision; (6) small group trying out; (7) revision; (8) field t…
The background of this research is the result of learning mathematics of class student VIII.6 SMP Negeri 16 Pekanbaru which is still under the minimum mastery criteria (KBM) with a persentage of 10,34 % who achieve the minimum mastery criteria on the associating build flat side space.The purpose of this research aims to improve the learning process and increase the student’s mathematics lear…
This research is a class action research which aimed to improve learning process and increase the mathematics learning outcomes by implying Problem Based Learning model. The subjects of this research were VII-4 grade student’s of SMP Negeri 21 Pekanbaru in the academic year 2019/2020. The total number of participants were 40 students, consisting of 18 male students and 22 female students with…