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…
The topic of geometry is one of the mathematics learning materials that is still too abstract for class VIII students. The difficulty of understanding the material means that students' learning independence is still relatively low and they are still dependent on other people. The research aims to develop learning media with the help of Articulate Storyline 3 to facilitate students' independent …
Kemampuan Pemecahan Masalah Matematis (KPMM) adalah kemampuan yang dimiliki oleh peserta didik dalam menyelesaikan persoalan pemecahan masalah matematis dengan memperhatikan langkah-langkah dan indikator yang berlaku untuk menemukan jawaban. Indikator KPMM yaitu memahami masalah, merencanakan pemecahan masalah, melakukan rencana pemecahan masalah dan menafsirkan hasil yang diperoleh dalam prose…
Kemampuan berpikir kreatif matematis menjadi salah satu bagian yang sangat penting dalam pembelajaran matematika. Pentingnya kemampuan berpikir kreatif matematis tidak sesuai dengan fakta karena pada kenyataannya kemampuan berpikir kreatif matematis siswa masih tergolong rendah khususnya pada materi Barisan dan Deret. Materi Barisan dan Deret merupakan salah satu materi matematika yang sangat r…
Penelitian ini dilatarbelakangi oleh pentingnya instrumen tes untuk mengembangkan kemampuan komunikasi matematis peserta didik yang menjadi salah satu tujuan dalam kegiatan pembelajaran matematika pada kurikulum merdeka. Pada pembelajaran saat ini, instrumen tes yang digunakan guru saat proses penilaian didominasi oleh soal dengan tingkat kesukaran mudah dan sedang dimana soal-soal tersebut be…
The purpose of this development research is to produce a teaching module based on problem-based learning of flat-sided space building material to facilitate the mathematical connection ability of phase D students with valid and practical criteria. This research uses the 4D development model, namely, define, design, develop, and disseminate. The validation of the teaching module was carried o…
This study contributes to the improvement of the learning process of Mathematics among KKBT 1 SMK 4 Pekanbaru Stage 11 students in the school year 2023/2024 and to improve their academic performance in Mathematics. The format of this study was classroom action research (PTK) conducted in two cycles, each cycle consisting of six stages namely providing motivation, identifying problems, collectin…
This study aims to develop teaching module content of data concentration measures with a problem based learning model to facilitate students mathematical problem solving ability in Phase D that is valid and practical. This type of research is development research (R&D) using the ADDIE model which consists of 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. The res…
Mathematics learning tools with a Problem Based Learning model on statistical material are the aim of this research which is aimed at class VIII SMP/MTs students. A syllabus, Learning Implementation Plan (RPP), and Student Worksheets (LKPD) are the developed learning tools. The 4D development model, which includes the define, design, development, and dissemination phases, was used for the resea…
This research aims to produce learning tools in the form of syllabus, lesson plans, and LKPD using the Experiential Learning model on valid and practical quadrilateral and triangular materials, and is able to improve students' mathematical creative thinking skills. This research is a research and development using a 4D model consisting of the stages of define, design, develop, and dissemin…
The root of the problem of this research is the level of mathematical problem solving ability of students on the topic of geometry at the junior high school is still low. One of the efforts made is to prepare a learning model in the form of DL with the help of LKPD that is in accordance with the mathematical problem solving ability of students so that it is easier to understand mathematics mate…