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Meryansumayeka Meryansumayeka

Pendidikan Matematika, Universitas Sriwijaya, Indonesia

Author-ID : 319846

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Rationalism Values of Junior High School Students Using Digital Media Worksheets Geometry Content Agrotourism Context Kurniawan, Ahmad Afrideni; Aisyah, Nyimas; Meryansumayeka, Meryansumayeka; Lesmana, Hendra; Maat, Siti Mistima
Jurnal Riset Pendidikan Matematika Vol. 12 No. 1 (2025): May 2025
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpm.v12i1.79818

One of the mathematical values is the value of rationalism. This study aims to describe the value of rationalism of junior high school students using digital media worksheets in the context of agrotourism on the surface area of cylinders with research subjects of 3 grade IX students. Data collection was carried out using tests and interviews. The results of this study are that learning using digital technology-based learning media worksheets with geometry content in the context of agrotourism can bring up the value of rationalism. Students can bring up indicators of representing real objects into mathematical objects and writing information that is in accordance with the elements of the cylinder, investigating the appropriate nets in the problem object and writing down the reasons for each step of the solution. The most frequent indicators are representing real objects into mathematical objects, writing down the reasons for each step of the solution and making conclusions. The dominant difficulty is that students make mistakes in drawing conclusions due to errors in investigation activities and understanding mathematical concepts regarding the surface area of spatial shapes.

DESAIN PEMBELAJARAN KONTEKS JEMBATAN MUSI 6 PADA MATERI BARISAN ARITMETIKA Andita, Sintia; Zulkardi; Susanti, Ely; Meryansumayeka
MaPan : Jurnal Matematika dan Pembelajaran Vol 13 No 1 (2025): JUNE
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2025v13n1a1

Research on the development of learning design, using the context of Jembatan Musi 6, aims to design and develop HLT in this context. The research employs qualitative research methods, specifically the validation study design type, to validate the learning design. The research subjects consisted of 6 people in the pilot stage and 21 people in the teaching experiment stage at the middle school (MTs) Raudhatul Ulum. The development of HLT used a type of research design known as a validation study, a method appropriate for answering research questions and assisting in the development of research design, which can begin with initial design, design experiment, and retrospective analysis. Therefore, these three learning models can be applied to the topic of arithmetic sequences. This research was conducted using interviews, student questionnaires, and student activity sheets to explain the initial activities that started from a real-life context, namely the Musi 6 Bridge, which leads to the basic concept of arithmetic sequences, particularly determining the n-th term formula. Subsequently, the data collection results were analyzed and explained qualitatively based on data analysis, which showed that students could achieve an understanding of the n-th term formula concept using an alternative learning pathway. In the prediction of local theory, the general thinking of the students is quite accurate. The development of this learning design can be used by teachers in the classroom. Abstrak: Penelitian mengenai pengembangan desain pembelajaran menggunakan konteks Jembatan Musi 6 pada materi barisan aritmetika menggunakan pendekatan PMRI yang bertujuan untuk merancang dan mengembangkan HLT dalam pengembangan desain ini menggunakan metode penelitian kualitatif desain riset tipe validasi studi. Adapun Subjek penelitian berjumlah 6 orang pada tahap pilot dan berjumlah 21 orang pada tahap teaching eksperimen di MTs Raudhatul Ulum. Pengembangan HLT menggunakan desain reaserch tife validation study cara tepat yang bisa digunakan untuk menjawab pertanyaan penelitian dan membantu pengembangan desain penelitian yang dapat dimulai dengan desain awal, eksperimen desain, dan analisis restrospektif. Maka, tiga model pembelajaran tersebut yang dapat diterapkan pada materi barisan aritmetika. Penelitian ini dilakukan menggunakan proses wawancara, angket siswa, dan lembaran akvitas siswa untuk menjelaskan dari sebuah aktivitas awal yang bermula dari konteks nyata yang ada dikehidupan sehari-hari yaitu Jembatan Musi 6 menjadi konsep dasar barisan aritmetika yaitu menentukan rumus suku ke-n. Selanjutnya hasil dari pengumpulan data tersebut dianalisis dan dideskripsikan secara kualitatif berdasarkan analisis data mendapatkan hasil bawasannya siswa dapat menemukan sebuah pemahaman konsep rumus suku ke-n yang menggunakan alur pembelajaran yang alternatif. Dalam prediksi teori lokal pada cara berpikir siswa secara umum sudah signifikan akurat. Pengembangan desain pembelajaran ini bisa digunakan guru di kelas.

A local instructional theory for learning the concept of arithmetic sequence through pocah piring game Putri, Dhea Anisah; Zulkardi; Ely Susanti; Meryansumayeka
Jurnal Elemen Vol 11 No 3 (2025): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v11i3.29672

The nth-term formula is an arithmetic sequence subtopic that contributes significantly to explaining the fundamental concept of an arithmetic sequence. This study aimed to design a Local Instructional Theory (LIT) based on Realistic Mathematics Education (RME) to find the nth-term formula in an arithmetic sequence through the Pocah Piring game. This study was conducted on eighth-grade students in Palembang, Indonesia. This study used educational design research with a validation study, starting with a preliminary design, design experiments, and retrospective analysis. The learning trajectory in this study begins with rich circumstances that require mathematical reasoning rather than abstraction or exact definitions. Three structured learning activities integrating the Pocah Piring game were applied to help the students explore the concept of an arithmetic sequence. To effectively teach arithmetic sequences, instruction should progress from concrete representations, such as physical manipulatives and visual patterns that help students recognise sequential structures, to more abstract forms, including symbolic expressions and general formulas. The developed LIT accurately predicted students’ thinking throughout the learning process, supporting their progression toward the intended learning objectives. Teachers are encouraged to use the LIT derived from this study to guide instruction and design alternative learning pathways when teaching arithmetic sequences.

Pengembangan Media Pembelajaran Matematika dengan Menggunakan Pop-up Book Jaring-jaring Bangun Ruang Repa, Putri Akika Jeni; Kamalia, Ghina; Pujianti, Desi; Anggraini, Hidaya; Susanti, Elsa; Meryansumayeka, Meryansumayeka; Zulkardi, Zulkardi
Jurnal Tadris Matematika Vol 8 No 1 (2025)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2025.8.1.1-16

Geometry materials require visual ability to understand abstract objects, while students in elementary school are still in the concrete operational stage, so they need to understand concepts on real objects. The abstractness of geometry at the elementary school level can be overcome by using pop-up book media. The main objective of this research is to develop mathematics learning media by using pop-up book nets of building spaces. The ADDIE development model was used in this study. Based on the validity test conducted by material experts and media experts, this media falls into the valid category. To see the effectiveness of the props obtained from the results of observations and interviews. Meanwhile, the practicality aspect is seen by evaluating the practicality by teachers and students. According to this assessment, the teacher assigned a score of 54 to the practicality value, while students averaged 60. Both scores obtained are in the practical category. Therefore, the learning media learning pop-up book nets of spaces developed is valid, effective, and practical. Teachers can use this teaching aid as an alternative to encourage engaging learning and improve student understanding, especially in elementary school geometry.

Development of astromath game to enhance interest and understanding in addition and subtraction Izza Della Nur Rizki; Budi Mulyono; Elsa Susanti; Zulkardi; Meryansumayeka; Putri Aisyah; Chyrza Adhea Salsabila; Rafika Sari
LINEAR: Journal of Mathematics Education Vol. 6 No. 2 (2025): Volume 6 Nomor 2 Desember 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguran IAIN Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/8zr58h31

Innovative and engaging learning media are needed to overcome elementary school students' low interest and difficulty in understanding basic math operations. Therefore, this study aims to develop and test the validity, practicality, and effectiveness of educational game-based math learning media in understanding basic math calculation operations called Astromath. This media is designed to assist elementary school students in understanding mathematical concepts more enjoyably and interactively. The research employed the Research and Development (R&D) method with the ADDIE development model, which includes the stages of analysis, design, development, implementation, and evaluation. Two material experts validated with a result of 85.83% (very valid category) and two media experts with a result of 90% (very valid category). The practicality test was conducted on two teachers and four first-grade elementary school students. The results of the teachers' assessments showed an average score percentage of 84.37%, categorized as very practical. In comparison, the students' practicality test results obtained an average percentage of 91.1%, which also fell into the very practical category. Furthermore, the pre-test and post-test results demonstrated a significant increase in students' understanding after using Astromath. Therefore, Astromath is declared effective, practical, and suitable for use as an alternative interactive and enjoyable learning media in elementary schools.

DESIGN LEARNING OF ARITHMETIC SEQUENCE USING STAIR CONTEXT TO SUPPORT STUDENTS' CONCEPTUAL UNDERSTANDING Danil C, Fransisco; Zulkardi, Zulkardi; Susanti, Ely; Meryansumayeka, Meryansumayeka
Prima: Jurnal Pendidikan Matematika Vol 9, No 3 (2025): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v9i3.12886

AbstractThis research aimed to design arithmetic sequence learning based on Indonesian Realistic Mathematics Education (PMRI) with the context of stairs to support students' conceptual understanding. The study employed a design research methodology, structured into three key phases: the preliminary design, the design experiment, and the retrospective analysis. The research was conducted on grade 10 students of MA Al-Ittifaqiah Indralaya using Student Activity Sheets (SAS) designed based on the PMRI approach.The results showed that the context of the stairs was effective in helping students recognize the arithmetic sequence pattern concretely. In the initial activity, students were able to observe and record the pattern of staircase height and understand the fixed difference between stairs. However, most students struggled to construct a general formula in the form of formal symbols, although they managed to calculate patterns for complex cases such as the 901st or 2001st stair logically. This difficulty prompted a revision of the SAS to simplify the symbols and questions and to use concrete terms that were easier for students to understand.Revisions to the lesson design included the removal of confusing symbols, the reduction of repetitive problems, and a stepwise approach to linking concrete patterns with formal symbols. This study concluded that although the PMRI approach was effective in improving students' understanding of the concept of arithmetic sequences, further guidance was needed to improve students' symbolic ability. The findings contributed to the development of learning designs that were contextual, effective, and relevant to students' needs.

From confusion to fun: Box Fraction Media for better understanding of fractions Putri, Karin Hernelia; Azizah, Farhatul; Kamelia, Nabila Putri; Stiven, Jepri; Susanti, Elsa; Zulkardi, Zulkardi; Mulyono, Budi; Meryansumayeka, Meryansumayeka
International Journal of Didactic Mathematics in Distance Education Vol. 2 No. 2 (2025): ijdmde
Publisher : Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/ijdmde.v2i2.12333

Students' low understanding of fractions is a major obstacle to achieving basic mathematical competence at the primary school level. To address this issue, innovative, engaging, and easy-to-understand learning media are required to help students grasp fraction concepts more effectively. This study aims to design and evaluate a participatory and interactive game-based learning medium called Box Fraction Fun. The Research and Development (R&D) method was employed, using the ADDIE model. Validation by two subject matter experts and two media experts showed that the medium was considered suitable to highly suitable based on a four-level suitability scale. Practicality was assessed through questionnaires given to three fourth-grade students and one teacher at a public elementary school in Bukit Lama district, Palembang, with results indicating that the medium was “very practical.” The effectiveness of the medium was evaluated using pre-test and post-test scores analyzed with N-gain calculations, which demonstrated significant improvement in students’ understanding of fractions. These findings suggest that Box Fraction Fun is highly valid, practical to use, and effective in supporting students’ learning. Theoretically, this study contributes to the literature on the development of interactive game-based mathematics learning media. Practically, it provides teachers with an innovative and effective tool to enhance students’ understanding of fractions.

Gen Z Generation's Difficulties in Proving Trigonometric Identities with The Help of Gpt Chat Fitri, Putih; Hartono, Yusuf; Meryansumayeka, Meryansumayeka
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 2 (2024): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v5i2.1251

Artificial Intelligence (AI) and machine learning technologies, which play an important role among emerging technologies, have developed rapidly and have begun to be used in various fields in recent years, especially in education. Many factors cause low student learning ability in mathematics lessons. This study aimed to analyze Gen Z students' difficulties in completing trigonometric identity proofs by utilizing ChatGPT Trigonometry-assisted learning. The type of research used was qualitative research. Research data were collected through observation of student activities, direct interviews, and related literature studies. This research was conducted in SMA N 1 Indralaya Selatan. The instruments used were test question sheets and interview guidelines. The results of this study indicate that Generation Z struggles with basic trigonometry concepts, early solution strategies, and proper algebraic manipulation. In addition, reliance on ChatGPT often reduces students' conceptual understanding of the material. This article recommends learning strategies integrating technology and direct teacher assistance to improve learning effectiveness.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2025.8.1.1-16

Indonesian realistic mathematics education learning design for least common multiple material using calendar context for grade VII students Firsta, Risa Rahmatia; Meryansumayeka, Meryansumayeka; Susanti, Ely; Zulkardi, Zulkardi
Jurnal Gantang Vol 9 No 2 (2024): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i2.6951

Students frequently encounter difficulties comprehending and applying the least common multiple (LCM) concepts due to traditional teaching methods lacking engagement and failing to incorporate relevant real-life contexts. Through the Indonesian Realistic Mathematics Education approach, students are expected to be able to solve the problems given related to the Least Common Multiple (LCM) topic and understand it more deeply. This research is design research with a validation study type that includes three main stages: preparing for the experiment, designing an experiment, and retrospective analysis. A literature review and needs analysis were conducted in the preparation stages to identify problems in learning this LCM topic. The design experiment stage involved using activity sheets, which were implemented into teaching and integrated the LCM concept utilizing the context of a calendar. This stage involved data collection through observation, questionnaire, documentation, and field notes. Retrospective analysis was conducted to evaluate the learning design and make revisions based on the evaluation result and feedback from students, teachers, peers, and lecturers. The result showed that using the context of the activity calendar in learning for LCM topics can enhance students’ understanding of the material and make the learning process more contextual and interesting.

Co-Authors Adinda Putri Aisyah Alliyyah Zahra Permata Putri Amalia Rizki Prabandari Ambarita, Sahala Martua Amrina Rosyada Anadia Muli Mariela Andita, Sintia Anggraini, Hidaya Aprilianty, Dhea Riski Aprilisa, Shinta Ayu Luviyanti Tanjung Azizah, Farhatul Azma, Tiara Rondiana Azzahra, Maghfiroh Budi Mulyono Cecil Hiltrimartin Cecil Hiltrimartin Chyrza Adhea Salsabila Danil C, Fransisco Darmawijoyo, Darmawijoyo Desvitasari, Tria Devin Akbar Albany Dinda Fitri Humaira Dinda Syabillah Duano Sapta Nusantara Ego, Ego Eka Wahyuni Nur’rohim Elfisyah Isnaini Raizon Elika Kurniadi Elsa Susanti Elsa Susanti Elvina, Nova Ely Susanti Endang Sri Agustini Erni Natalia Fadhilah Azzahra Fadillah, Anisa Dini Fazila Fazila Febilia Anisa Purnama Febriandini Muhtasya Firdaus, Raisya Adisty Firsta, Risa Rahmatia Fitri, Putih Hani Kurniati Permata Hapizah Haris Kurniawan Hendra Lesmana Hriadi, Akbar Iftina Delfi Indah Rahmasari Indaryanti Indaryati Izza Della Nur Rizki Jaap den Hertog Jayanti Jayanti Jayanti Jeri Araiku Kamalia, Ghina Kamaliyah Kamaliyah Kamelia, Nabila Putri Kasari, Mevi Kgs M Syahrur Ramadhon Khairida Fahriya Imtinan Khairida, Khairida Kurniadi, Elika Kurniawan, Ahmad Afrideni Kurniawan, Rendi Lasti, Nadila Linda Puspitasari M Arman Putra Karwana M Rizky Ramandani M Yusup M. Dimas Virgiawan M. Yusuf Maat, Siti Mistima Maharani, Yulianita Mahatri, Friska Mahendra, Yudha Marina, Rini Marlini, Sri Meutia Rahmi Haranti Miftahul Jannah Muhammad Nabil Arifin Muhammad Ridho Rahman Muhammad Yusuf Muhammad Yusuf Mulyono, Budi Mursyidah J. Parandrengi Muslimin, Yoni Mutiara Febrianti Nabilla Rahmadhani Nadila, Lira Nadirah, Aisyah Nety Wahyu Saputri Novita Sari Nur Zahwa Nur Zahwa Nurhayati, Mira Nyimas Aisyah Nyimas Aisyah Pertiwi, Amirah Nada Prassetya, Refki Meidi Pratiwi, Riszky Pabela Pratiwi, Weni Dwi Pratiwi, Weni Dwi Pujianti, Desi Puspitasari, Linda Putih Fitri Putri Aisyah Putri, Dhea Anisah Putri, Karin Hernelia PUTRI, NABILAH Putriani, Jesika Dwi Rafika Sari Rahmi Haranti, Meutia Ramadan, Dwi Cahya Ramadhaniyah, Mona Ratu Ilma Ratu Ilma Indra Putri Repa, Putri Akika Jeni Rezkiko Mulya Rifdah Luthfiyah Risda Intan Sistyawati Riski Aprilianty, Dhea Riszky Pabela Pratiwi Safitri, Erna Retna Sahala Martua Ambarita Sahrul Wildan Samsuriyadi Samsuriyadi Samsuryadi Samsuryadi Samsuryadi Sanita, Eka Santoso, Budi Sapitri, Nadia Bela Sapitri, Tirta Sari Sari, Dela Puspita Sari, Ratih Purnama Scristia Scristia, Scristia Sefhira, Resti Sepriliani, Sisca Puspita Septa Angelia Aprita Septy Sari Yukans Sincia Anggaraini Sisca Puspita Sepriliani Sistyawati, Risda Intan Siti Aisyah Siti Mistima Maat Somakim, Somakim Sri Marlini Stiven, Jepri Sukmaningthias, Novika Sukmaningtyas, Novika Susanti, Elsa Syakirah, Jihan Syifa Restania Putri Tanjung, Ayu Luviyanti Tatag Yuli Eko Siswono titin wijayanti Ulan Dari Umi Chotimah Utami, Marta Risa Putri Valenzia Putri Vijjani, Chindy Octa Vina Amilia Suganda Virgiawan, M. Dimas Wartini, Bella Septia Weni Weryani Winda Putri Yulianti Yesi Arianti, Yesi Yulianita Maharani Yunita Prasetyawati Yusuf Hartono Yusuf, M. Zahra Alwi Zahra Alwi, Zahra Zuli Nuraeni Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi

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