This study aims to improve the learning process and improve the student’s mathematical problem solving skill (MPSS) by applying Problem Based Learning (PBL) model. The type of this research is Classroom Action Research with two cycles. This research conducted of class VIIB5 MTs Darel Hikmah Pekanbaru on secons semester of academic year 2017/2018 wich consists of 17 male students. The ins…
This research aims to develop interactive multimedia using a problem-based learning design on coordinate system topic for 8th grade students. Background of this research was development of information and communications technologies which have made some impact on the practice of education and limited teacher preparation for the use of ICT in teaching/learning process. The research was cond…
This study aims to improve the learning process and the student’s mathematical understanding skill by applying Discovery Learning (DL) model. The type of this research is Classroom Action Research with two cycles. The subjects of this research were students of class X science 2 MAN 1 Kuantan Singingi. This study was conducted in the second semester of academic year 2017/2018. Data needed …
This research is classroom action research that aims to improve learning process and to increase mathematics achievement with applied the learning model of Problem Based Learning. The subject of this research is student of class VII8 SMPN 14 Pekanbaru in academic years 2017/2018, which amounted to 35 students, consist of 17 boys and 18 girls. The research consist of two cycles, each cycle h…
This research is classroom action research that aims to improve learning process and to increase mathematics outcomes by applied the learning model of Problem Based Learning. The subject of this research is students in VII 8 class of SMPN 25 Pekanbaru in academic years 2017/2018, which amounted to 36 students. The research consist of two cycles, each cycle has four stages, which are plannin…
The article explain about researchs to improve the learning process and mathematical problem solving skill of grade VII students with the implementation of realistic mathematics education approach. This type of this research is classroom action research with two cycle. This research was conducted in the in the second semester of academic year 2017/2018. Subjects were 25 female students of …
This research is classroom action research that aims to improve learning process and to increase student mathematics achievement with applied the learning model of Problem Based Learning. The subject of this research was student of class VII.1 SMP Negeri 1 Kampar Timur in academic years 2017/2018, which are 29 students, consist of 15 boys and 14 girls. The research consist of two cycles, ea…
Kemampuan pemecahan masalah matematis adalah salah satu tujuan pembelajaran matematika pada kurikulum merdeka yang meliputi kemampuan memahami masalah, merancang model matematis, menyelesaikan model dan menafsirkan hasil yang diperoleh. Informasi dari guru mengindikasikan rendahnya KPMM siswa kelas VII.3 SMPN 22 Pekanbaru. Hasil observasi menunjukkan penyebab rendahnya KPMM siswa dikarenakan si…
Penelitian ini dilatarbelakangi oleh rendahnya Kriteria Ketercapaian Tujuan Pembelajaran (KKTP) siswa kelas VII.4 SMPN 17 Pekanbaru. Berdasarkan informasi yang diperoleh dari guru matematika kelas VII.4 SMPN 17 Pekanbaru pada tahun ajaran 2023/2024, hasil belajar matematika siswa masih banyak dibawah KKTP yaitu 75. Hal ini terbukti dari jumlah siswa yang mencapai KKTP pada sumatif yaitu 19 dari…
The learning process in class can be a trigger for students' low Mathematical Literacy Skills (KLM) so that improving the learning process and increasing students' KLM through the application of the Problem Based Learning (PBL) model is the aim of this research. The research carried out was Classroom Action Research (PTK) with two cycles on 35 students in class VIII-3 of SMP Negeri 5 Pekanbaru.…
Salah satu jenis keterampilan matematika adalah Kemampuan Pemecahan Masalah Matematis (KPMM). KPMM merupakan kemampuan matematika dengan mengaitkan cara berpikir dalam memecahkan suatu persoalan dengan menggunakan langkah-langkah pemecahan masalah dengan tepat dan sistematis. Indikator KPMM yang digunakan dalam penelitian ini yaitu mengidentifikasi kecukupan data untuk pemecahan masalah, membua…
A complex centrosymmetric diagonal matrix is a diagonal matrix that shows symmetry about its center with its entries in the form of complex numbers. This final project presents the general form of a complex diagonal centrosymmetric matrix raised to an integer power of n, proven using the method of strong induction and a matrix diagonalization. Next, the general formulas for trace, eigenvalues, …
TIDAK ADA
Mathematical communication skills are one of the most important skills that students have in learning mathematics. Learning that facilitates mathematical communication skills can build students' knowledge and understanding of mathematical concepts. There are three indicators of mathematical communication skills, namely, writing, drawing and expression. Solving mathematical problems requires ind…
This research is motivated by the importance of critical thinking skills as an ability to be mastered in the 21st century. The results of PISA 2022 show that only 9% of Indonesian students have reached levels 5 and 6, which means that at this level of ability students can think critically. One of the causes of students' low critical thinking skills is teachers' lack of knowledge in creating tes…
The development of triangular fuzzy numbers is pentagonal fuzzy number. Various alternatives have been presented by outhors regarding the aritmetic of pentagonal fuzzy numbers. Including arithmetic addition, substraction, scalar multiplication, division and also inverse. Particularly for addition, substraction and scalar multiplication there is no enormous diverse. However, for arithmetic …
This thesis discusses regarding inverse and general inverse for hexagonal fuzzy numbers matrix. In this matter, by changing hexagonal fuzzy numbers ea = (a, b, α1, α2, β1, β2) into parametric form ea(r) = [b2(r), b1(r), b1(r), b2(r)] it defines two center points, which are m1(ea) and m2(ea) for any hexagonal fuzzy ea. Such that the arithmetic forms of multiplication, division and invers…
This research is motivated by the government's decision to implement the Minimum Competency Assessment (AKM) as a replacement for the National Examination (UN) with the aim of preparing students for the 21st century. One of the skills measured in the Minimum Competency Assessment (AKM) is numeracy. The national education report for 2022 shows that the numeracy skills of vocational high school s…
This research was motivated by the low ability of students to solve mathematical problems and the unavailability of formative assessment instruments to measure KPMM due to teachers' lack of ability to develop instruments to train KPMM. So that students' mathematical problem solving abilities can be trained and improved, instruments are needed that can measure students' ability to solve problems…
Problem solving skills are a major part of learning mathematics. The importance of problem solving in the teaching and learning process greatly influences attitudes and approaches to dealing with mathematics problems. Problem solving skills are very important for students because by being able to solve a problem students gain experience, use the knowledge and skills that students already have t…