This research is based on the low activity of learning process and the low students achievement in mathematics at class VIIIA of SMP Islam Kepenuhan,which only 32% of student who achieved the standard of Kriteria Ketuntasan Minimum (KKM) on the Algebra whichwas used as the basic score before giving any treatments. This research is an action researchwhich aims to improve the learning process…
This research aims to improve learning process and increase student’s mathematical achievement through implementation of Problem Based Learning (PBL)Model. This type of research is Classroom Action Research with two cycle. The research was conducted in class X Science 1 SMA Negeri 1 Lirik kabupaten Indragiri Hulu in the second semester of the 2017/2018 academic year. The subject of this …
This research based on the limited learning instrument of mathematics as supporting learning in the Curriculum 2013. This research aims to develop the learning instruments such as syllabus, Lesson Plans (LP) and Student Worksheets (SW) based on 2013 Curriculum with the model of Problem Based Learning to develop student’s mathematical problem solving ability on curved sides space objects f…
This research is based on mathematics learning achievement on Circle topic of students VIII.2 of Junior High School 8 Pekanbaru which shows that 28 of 40 students still have scores which stand under KKM that has been settled by the school that is 78. This research aims to improve learning process and students’ mathematics learning achievement by applying Discovery Learning (DL) model. Thi…
This research is a class action research that aims to improve the learning process and to increase the outcomes of mathematics learning of the students by applying Problem Based Learning (PBL). The subjects of this research are the students of class VII.7 SMP Muhammadiyah 1 Pekanbaru at the second semester of academic years 2017/2018 which total number of participants are 25 students, consi…
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, …
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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…