NURUL IZATUL AZIZAH, NIM. 2110246783, Development of Approach-Based Electronic Teaching Materials Contextual Teaching and Learning (CTL) on Systems of Linear Equations and Inequalities Phase E to Improve Mathematical Problem Solving Skills, supervised by Dra Yenita Roza, Ph.D and Dr Kartini, M.Si. This research was motivated by the low level of students' mathematical problem solving skills and…
Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematis (KPMM) peserta didik di SMA Negeri 4 Pekanbaru. Hal ini diketahui berdasarkan hasil tes KPMM dan wawancara yang dilaksanakan di SMA Negeri 4 Pekanbaru. Peneliti tertarik untuk menggali informasi di SMA Negeri 4 Pekanbaru dikarenakan nilai rata-rata sumatif pada pelajaran matematika di sekolah tersebut. Berdasar…
The purpose of the research is to develop discovery learning-based LKPD content of surface area and volume of flat-sided spaces to facilitate KPMM. KPMM is an important basic ability in the learning progress, especially in finding solutions to mathematical problems and in the daily lives of students. However, teaching materials that are able to facilitate KPMM are still very minimal, as a resul…
The low mathematical understanding ability caused by teacher-centered learning activities, lack of utilizing and optimizing technology as a learning media, so that learning media is needed. The purpose of this study was to produce Powerpoint-assisted mathematics learning media with a tutorial model to facilitate mathematical understanding skills of relation and function material for class VIII …
The success of the learning process is reflected in student learning outcomes, which indicate their abilities after the learning activities. Learning outcomes are divided into instructional effects and accompanying effects. The objectives of mathematics education in the 2013 Curriculum include understanding, reasoning, problem-solving, and communication. Teachers need to implement the Problem B…
This study aims to develop teaching materials for two-variable linear equation systems applying a realistic mathematics approach to facilitate the mathematical understanding skills of phase D students that meet the valid and practical criteria. This research uses the 4-D model, which includes the stages of Define, Design, Develop, and Disseminate. To assess the validity of teaching materials, a…
The basis of the issue in this study is that students' KPMM is not optimal. Therefore, the goal of this study is to create contextual-based mathematics teaching materials on the topic of SPLDV to facilitate KPMM of phase D learners that meet the validity and practicality requirements. The study method utilised the ADDIE model, which includes analysis, design, development, implementation, and ev…
This research aims to describe the application of the DL model to improve the learning process and improve students' mathematics learning outcomes in the material on Linear Equations and Inequalities with One Variable, even semester of the 2023/2024 academic year. This research is Classroom Action Research carried out in class VII.B of SMP Negeri 43 Pekanbaru, totaling 26 students. The data col…
The problem in this research is that students' mathematical understanding ability (KPM) is low, whereas KPM is important for students to master in learning mathematics. Therefore, the purpose of this research is to produce discovery learning-based LKPD on the topic of geometric transformations to facilitate the learning of high school students in grade XI. This research is of the Research and D…
AULIA RAHMI UTARI, NIM. 2110246747, The Influence of the Brain Based Learning Model on Systems of Linear Equations and Inequalities on Improving the Mathematical Critical Thinking Abilities and Metacognitive of Phase E Students in Kecamatan Pinggir. One of the abilities needed in the 21st century in the world of education is the ability to think critically mathematics, thus making students in…
The basic problem of this research is that students' mathematical problem solving skills are low. This research intends to produce LKPD based on contextual approach to facilitate mathematical problem solving skills in SPLDV material of grade 8 junior high school / MTs that meet valid and practical criteria. The development research was carried out based on the 4D model which consists of four st…
This study aims to improve the mathematical problem solving ability of students using the Problem Based Learning (PBL) model on the material of linear equations and inequalities of one variable. The research subjects were students of class VII4 SMP Negeri 35 Pekanbaru in the 2023/2024 academic year. This Classroom Action Research (PTK) was carried out in two cycles, namely cycle 1 and cycle 2, …
This study aims to develop mathematics learning tools based on the Realistic Mathematic Education (RME) approach to facilitate the mathematical problem solving skills of seventh grade students in junior high school / MTs on comparison material. The research method used is the research and development method with the 4D model which includes four stages: define, design, develop, and disseminate. …
This research develops an interactive mathematical learning media using Geogebra Online for quadratic functions to address conceptual understanding challenges among high school students. The ADDIE model, which includes Analysis, Design, Development, Implementation, and Evaluation phases, guided the media development to ensure its effectiveness and practicality. The analysis highlighted the need…
This research aimed to develop a Student Worksheet on the Pythagorean theorem using the Realistic Mathematics Education (RME) approach, which follows the qualifications of being valid and practical to facilitate the mathematical connection skills of 8th-grade junior high school students. This research was a development study that followed the 4D model, covering the stages of Define, Design, Dev…
Mathematical critical thinking skills (KBKM) are important for students to have because they are one of the goals of school mathematics. This research was motivated by the low level of student KBKM and the lack of teaching materials that could facilitate these abilities. The aim of this research is to produce teaching materials based on Realistic Mathematics Education (RME) that can facilitate …
Penelitian ini dilatarbelakangi oleh rendahnya kemampuan komunikasi matematis di Indonesia khususnya kota Pekanbaru. Kemampuan komunikasi matematis penting dimiliki peserta didik karena pembelajaran yang dilakukan tidak hanya bersifat hafalan dan paham dengan konsep pembelajaran tetapi dengan pemahaman pembelajaran itu mampu memaparkan ide dan gagasannya dengan bahasanya sendiri; memaparkan ide…
Soal HOTS dirancang untuk menilai dan mendorong kemampuan berpikir kompleks siswa. Namun, hasil evaluasi internasional seperti PISA menunjukkan bahwa kemampuan HOTS siswa di Indonesia masih rendah dan menurun sejak 2015. Berdasarkan wawancara yang dilakukan pada tanggal 10 November 2023 di SMPN 23 Pekanbaru, mendapati fakta bahwa hasil ulangan harian menunjukkan nilai di bawah rata-rata siswa p…
The purpose of this research is to produce valid and reliable E phase math Higher Order Thinking Skills (HOTS) questions on quadratic equations and functions. The research conducted by the researcher is a development research with the development model used, namely development research with two stages, namely preliminary and formative evaluation. The subjects of this research were students of c…
This research is useful to improve the KRM of SMPN 3 Pekanbaru students by applying the PBL model. This study is in the form of classroom action research, involving subjects as many as 35 students of SMPN 3 Pekanbaru class VII-4. The research was conducted in two cycles. Cycle I had 2 meetings, while cycle II had 3 meetings. The study implementation process was carried out from 14 May to 4 June…