Students often experience difficulties in mathematical thinking, particularly in the processes of specializing, generalizing, conjecturing, and convincing when learning arithmetic sequences and series. These difficulties are mainly reflected in students’ limited ability to provide logical reasoning and to justify the correctness of their solutions. Meanwhile, research on the development of ed…
This study aims to develop GeoGebra-assisted digital worksheets on linear functions using a waste problem context that are valid, practical, and have potential effects on students’ computational thinking skills. The study employed a design research approach of the development studies type, with data collected through questionnaires, tests, and interviews. The validity of the worksheets was ev…
The limited integration of technology in mathematics learning, particularly interactive simulations that can transform abstract processes into more concrete representations, often causes students to experience difficulties in understanding dynamic relationships between variables. This study aimed to describe the characteristics, determine the validity and practicality, and analyze the potential…
This study aims to develop CT-based digital worksheets on trigonometry with Palembang local wisdom contexts that are valid, practical, and have potential effects in supporting students’ numeracy skills. The method used was design research with development studies type, consisting of three stages, such as preliminary research, development or prototyping phase, and assessment phase. The researc…
Penelitian ini bertujuan untuk menghasilkan LKPD digital materi prisma berbasis Computational Thinking yang valid, praktis, dan memiliki efek potensial terhadap kemampuan Numerasi peserta didik. Metode penelitian yang digunakan adalah design research dengan tipe development studies. Teknik pengumpulan data melalui angket, wawancara dan tes. Kevalidan LKPD digital terdiri dari konten, konstruk, …
This research aims to describe the mathematical modeling ability of grade VIII junior high school students in learning the Pythagorean Theorem material with the help of Liveworksheets. This research uses a qualitative approach with a descriptive method. The research subject consists of 22 junior high school students class VIII. The research instruments used include mathematical modeling ability…
Ratio is one of the essential topics in junior high school mathematics as it plays an important role in developing students’ reasoning abilities, particularly in understanding proportional relationships between quantities. However, ratio learning in schools is often presented in a procedural and abstract manner, causing students to experience difficulties in connecting ratio concepts with rea…
The Sedekah Rame culture is a traditional tradition of the Lubuklinggau community that is still practiced today, particularly by the people of Batu Urip Hamlet, Batu Urip Village, North Lubuklinggau II District. This tradition is carried out as an expression of gratitude for the harvest, a request for safety, and an effort to maintain harmony in community life. Philosophically, Sedekah Rame ref…
Students' mathematical reasoning skills are still relatively low in arithmetic sequences, which require pattern recognition and function evaluation skills, indicating the need to apply GeoGebra-assisted inquiry-based learning as an alternative learning strategy to help students build a deeper understanding. This study aims to describe students' mathematical reasoning abilities through the appli…
This study aims to describe the mathematical critical thinking skills of junior high school students through the application of the problem posing model using the context of the Ampera Bridge on block materials. This research was carried out on students in grade IX.1 of SMP Negeri 17 Palembang in the odd semester of the 2025/2026 academic year. Data collection was carried out through written te…
Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematis siswa melalui pembelajaran berdiferensiasi untuk siswa kinestetik materi peluang. Subjek penelitian ini adalah siswa kelas IX.E SMP Negeri 1 Indralaya. Jenis penelitian yang digunakan adalah penelitian deskriptif yang terdiri dari empat tahapan yaitu angket, observasi, tes, dan wawancara. Berdasarkan penelitian…
This study aims to describe students’ creative thinking ability in numeracy-based ratio learning using an eco-enzymecontext. Creative thinking is an essential 21st-century skill that needs to be developed so that students are able to generate new, original, and effective ideas in solving mathematical problems. This research is motivated by the low level of students’ creative thinking abilit…
This study aims to describe students' spatial abilities through joyful-based learning in spatial building materials. This type of research is descriptive. The subject of this study is a student of grade XI.3 of SMP Negeri 17 Palembang. The data collection techniques are tests and interviews. In the analysis of test data, the subject's ability to think spatially was described. In the analysis of…
This study aims to describe students’ creative thinking ability in numeracy-based ratio learning using an eco-enzymecontext. Creative thinking is an essential 21st-century skill that needs to be developed so that students are able to generate new, original, and effective ideas in solving mathematical problems. This research is motivated by the low level of students’ creative thinking abilit…
This study aims to develop and validate a STEM-based Local Instructional Theory (LIT) using a football context to support pre-service teachers’ mathematical flexibility in learning parabolic equations. The study employed a design research methodology with a validation study approach, consisting of the phases of preliminary design, teaching experiment (pilot experiment and full teaching experi…
Outdoor-based mathematics offers meaningful opportunities to connect abstract concepts with students' real-world experiences. This study explore the characteristics and development of outdoor learning mathematics within the context of Putri Pinang Masak Park Jambi, guided by the principles of the Indonesian Realistic Mathematics Education (PMRI) approach. It employed development study design wi…
Literasi matematika merupakan konpetensi penting pada abad ke-21, namun hasil PISA 2022 memperlihatkan bahwa capaian kemampuan literasi matematika murid di Indonesia masih tergolong rendah. Penelitian ini merupakan penelitian deskriptif kualitatif-kuantitatif yang mempunyai tujuan untuk mendeskripsikan kemampuan literasi murid kelas IX pada materi SPLDV setelah melakukan pembelajaran berbasis m…
Penelitian ini bertujuan untuk mendeskripsikan kemampuan komunikasi matematis tertulis siswa Sekolah Menengah Pertama (SMP) melalui pembelajaran berbasis gamifikasi dengan platform Interacty pada materi Teorema Pythagoras. Latar belakang penelitian ini adalah rendahnya kemampuan komunikasi matematis siswa yang terlihat dari kurangnya ketepatan dan kelengkapan dalam menyampaikan ide matematis se…
Conceptual understanding is an important skill in learning that trains students to understand concepts in mathematics. This study aims to describe students' understanding of two-variable linear equation systems (SPLDV) after undergoing discovery learning assisted by photomath. This is a descriptive study conducted at Srijaya Negara Junior High School in Palembang. The research subjects consiste…
Written mathematical communication is an essential competence in mathematics learning. This study aims to describe the written mathematical communication ability of Grade VIII students at SMP Srijaya Negara on the Pythagorean Theorem through learning using Concrete–Pictorial–Abstract (CPA)-based student worksheets. This research employed a descriptive qualitative method with data triangulat…
This study aims to analyze students' numeracy skills in solving personal context problems about number patterns through the application of the Problem-Based Learning (PBL) model. The background of this study is based on the importance of numeracy in everyday life and the fact that students' numeracy achievements in Indonesia are still relatively low based on PISA results. This study uses a desc…
Kemampuan pemecahan masalah merupakan kompetensi penting dalam pembelajaran matematika, khususnya pada materi lingkaran yang bersifat abstrak dan kontekstual. Penelitian ini bertujuan untuk mengembangkan dan menganalisis lintasan pembelajaran materi lingkaran berbasis Pendidikan Matematika Realistik Indonesia (PMRI) yang didukung oleh Augmented Reality (AR) dalam mendukung kemampuan pemecahan m…
This study aims to describe students' critical thinking skills in numeracy-based number material using a survival context. The subjects of this study were eighth-grade students at SMP Negeri 19 Palembang. Data collection was conducted through a numeracy-based written test with a survival context and in-depth interviews. The analysis of students' critical thinking skills refers to Ennis' critica…
The purpose of this study was to determine the argumentation ability of eighth- grade students on the Pythagorean Theorem material using Toulmin’s Argumentation Scheme. The research subjects consisted of 23 eighth-grade students of SMP Negeri Srijaya Negara Palembang, class VIII A. This study employed a descriptive research design, which included three stages: the preparation stage, the imple…
Students' mathematical relational abilities on rotation material in geometric transformations still need to be improved, especially in connecting new concepts with prior knowledge. The use of interactive learning media such as the Desmos Graphing Calculator can be a solution because it provides dynamic visualizations to help understand geometric concepts. This study aims to describe students' m…
Positive perception can foster students' enthusiasm and interest in learning mathematics. However, negative perception can reduce enthusiasm, interest in learning, and reduce students' focus in learning mathematics. Therefore, this study aims to determine the perception of grade VIII students towards learning the Pythagorean theorem material using the problem based learning method assisted by G…
Computational Thinking Ability is a thinking process in determining problems and designing solutions so that they can be solved effectively. This study aims to describe the Computational Thinking Ability of eighth grade students of SMP N 1 Palembang in solving numeracy problems on the Power of Numbers material. The research method used is descriptive research with data collection techniques in …
This study aims to determine students' ability to solve mathematical problems through a Deep learning approach to Series and Sequences material. Students' low ability to solve mathematical problems requires deep reasoning, especially on the topic of series and sequences, so a learning approach is needed that can encourage students to actively engage in understanding concepts in a meaningful way…
This study aims to describe the mathematical modeling abilities of ninth-grade students on the topics of rectangular prisms and cubes through learning supported by Augmented Reality (AR). This study uses a descriptively approach with participants consisting of ninth-grade students from SMP PGRI 7 Palembang. Data were collected through mathematical modeling tests and interviews and analyzed desc…
Computational thinking sangat penting untuk dimiliki oleh siswa dalam memecahkan masalah. Namun kenyataannya, kemampuan computational thinking siswa di Indonesia masih tergolong rendah. Sehingga diperlukan pembelajaran pemecahan masalah, dan GeoGebra. Penelitian ini menggunakan jenis penelitian deskriptif kualitatif yang bertujuan untuk menggambarkan kemampuan computational thinking siswa kelas…