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Nyimas Aisyah

Department Of Mathematics Education, Universitas Sriwijaya

Author-ID : 222995

Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Public Health Social Sciences Other

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Proving geometry theorems: Student prospective teachersâ€™ perseverance and mathematical reasoning Nyimas Aisyah; Ely Susanti; Meryansumayeka Meryansumayeka; Tatag Yuli Eko Siswono; Siti Mistima Maat
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p377-392

Proof of geometry is a topic that involves mathematical reasoning abilities and relates to perseverance involving hard work, the spirit of achievement, and self-confidence. The current important problem that occurs at this time is that students who are future teachers of mathematics still experience difficulties in compiling proofs, especially those who are not challenged to work hard. This qualitative research explores mathematics teacher candidates' reasoning abilities and perseverance in proving geometric theorems. Therefore, the research design used a case study. There were three participants in this study, and they were student prospective mathematics teachers' s taking geometry courses. Data were collected through working documents, open questionnaires, and semi-structured interviews and were analyzed using iterative techniques consisting of data condensation, data exposure, and verification. The study's results showed that students' prospective teachers did not prioritize proof in solving geometry problems, even though they worked hard to solve the problems independently until they were finished. The students' perseverance also impacts their mathematical reasoning in proving geometric theorems. Students with more hard work values tend to have more reasoning values. The results of this study have implications that there needs to be an effort from the teacher to get used to giving proof questions to support students' perseverance and mathematical reasoning abilities.

Pengembangan LKPD Pemodelan Matematika Menggunakan Konteks Perubahan Iklim pada Materi Menggunakan Data di Kelas VII Sekolah Menengah Pertama Dwi Panggih Nugrahaini Ningtyas; Yusuf Hartono; Nyimas Aisyah
Didaktika: Jurnal Kependidikan Vol. 12 No. 4 (2023): DIDAKTIKA Nopember 2023
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.338

Penelitian ini bertujuan untuk: (1) menghasilkan LKPD (Lembar Kerja Peserta Didik) berbasis pembelajaran pemodelan matematika menggunakan konteks perubahan iklim yang valid dan praktis, dan (2) memiliki efek potensial terhadap kemampuan pemodelan matematika siswa dari pengembangan LKPD berbasis pembelajaran pemodelan matematika menggunakan konteks perubahan iklim. Jenis penelitian yang digunakan adalah pengembangan. Subjek penelitian ini adalah LKPD berbasis pembelajaran pemodelan matematika menggunakan konteks perubahan iklim dengan responden siswa kelas VII.5 SMP Negeri 3 Batang Hari tahun ajaran 2022/2023 yang melibatkan 32 siswa. Metode penelitian pengembangan yang digunakan dalam penelitian ini adalah model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Teknik pengumpulan data dengan walkthrough, observasi, wawancara, dan angket. Penelitian ini menghasilkan: (1) LKPD pemodelan matematika menggunakan konteks perubahan iklim yang valid dan praktis, dan (2) LKPD pemodelan matematika yang memiliki efek potensial terhadap kemampuan pemodelan matematika siswa.

Augmented Reality (AR) pada Geogebra 3D untuk Menghasilkan Hypothetical Learning Trajectory Dalam Pembelajaran STEM Materi Jarak Dimensi Tiga Kelas XII SMA Aditya, Pandu; Ilma Indra Putri, Ratu; Susanti, Ely; Aisyah, Nyimas
Jurnal Pendidikan Matematika RAFA Vol 8 No 1 (2022): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v8i1.8519

Penelitian ini bertujuan untuk menghasilkan dugaan lintasan belajar (Hypothetical Learning Trajectory) yang dapat membantu siswa memahami konsep jarak dimensi tiga menggunakan software Geogebra 3D. Penelitian ini menggunakan metode design research tipe validation study. Pendekatan STEM dengan konteks sains. Subjek penelitian adalah siswa Kelas XII SMA Sriwijaya Negara. Pengumpulan data dilakukan melalui observasi, membuat rekaman video tentang aktivitas kerja kelompok, mengumpulkan hasil kerja siswa, memberikan tes awal dan tes akhir, dan mewawancarai siswa. Data dianalisis secara restropektif. Hasil penelitian menunjukkan bahwa lintasan belajar yang diperoleh dapat membantu siswa dalam memahami konsep jarak dimensi tiga, yaitu memahami konsep jarak titik ke titik sebagai langkah awal pemahaman konsep phytagoras, menemukan makna dari jarak titik ke garis dengan proyeksi berbantu software Geogebra 3D, membuat sketsa yang memuat di dalamnya posisi titik, garis, dan bidang berbantu software Geogebra 3D. Penggunaan fitur Augmented Reality (AR) yang terdapat pada software Geogebra 3D dalam pembelajaran jarak dimensi tiga dengan pendekatan STEM dapat membantu siswa memahami konsep jarak dimensi tiga serta dapat membuat siswa lebih aktif dalam pembelajaran di kelas.

Abstract relational thinking ability of high school students through the rigorous mathematical thinking (RMT) approach to algebra topics Nuraisyah, Raisya Novita; Pratiwi, Weni Dwi; Aisyah, Nyimas; Kurniadi, Elika; Araiku, Jeri; Astuti, Puji
Jurnal Pendidikan Matematika RAFA Vol 9 No 1 (2023): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v9i1.10091

Algebra teaching at RMT is designed to involve students in consciously and deliberately practicing the formation of conceptual elements from mathematical functions. This research is a qualitative descriptive study which aims to see the emergence of indicators on levels think relational abstract with use approach RMT on the topic of algebra, material on Systems of Linear Equations with Three Variables. The research subjects in this study were 26 students of SMA in Palembang class Implementation procedures study consists from three stages that is stage preparation, stage implementation, and data analysis stage. The research was conducted in three meetings, the first meeting and second done in a way offline using the RMT approach, as well as meeting third he gave question test abstract relational abilities online through the zoom meetings application. The results of research obtained at SMA in Palembang class well, based on students being able to reach indicators of the level of abstract relational thinking.

SYSTEMATIC LITERATUR REVIEW: KEMAMPUAN BERPIKIR KRITIS DENGAN MENGGUNAKAN PENDEKATAN PENDIDIKAN MATEMATIKA REALISITIK INDONESIA (PMRI) Mulbasari, Anggria Septiani; Putri, Ratu Ilma Indra; Zulkardi, Zulkardi; Aisyah, Nyimas
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 6 No 1 (2023): Journal of Mathematics Science and Education
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v6i1.2611

This study aims to conduct a literature review related to critical thinking skills using the PMRI approach. The method used is a systematic literature review (SLR). The data explored are articles related to Critical Thinking Ability Using the PMRI Approach for the period 2010-2021. From a number of articles that were traced from sinta 1 - 4, 8 articles were found that matched critical thinking skills using the PMRI approach. Based on the results analyzed, it can be concluded that using the PMRI approach can improve critical thinking skills, students are very enthusiastic in learning using the PMRI approach. Creative and innovative teachers using the PMRI approach can make learning mathematics fun, more interesting, less boring and liked by students. In addition, the application of learning with the PMRI approach, as well as the classroom atmosphere can improve critical thinking skills, and also have a direct impact on improving students' critical thinking skills and better student characteristics.

Soal Matematika Model Programme For International Student Assesment (PISA) Pada Pembelajaran Matematika Sekolah Menengah Nopriyanti, Tika Dwi; Zulkardi, Zulkardi; Putri, Ratu Ilma Indra; Aisyah, Nyimas
SJME (Supremum Journal of Mathematics Education) Vol 8 No 1 (2024): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v8i1.8650

Abstrak Pisa (Programme For International Student Assessment) Is one of the things that is set as an indicator of current learning success. Many studies to discuss PISA have been carried out in Indonesia so that various literatures are needed. This research methodology uses a liberature review system (SLR) where as a library that contains studies, evaluations of all research related to PISA. This study retrieves data via Google with the PISA syntax, PISA Questions, PISA Mathematics whit a range of 2018-2022 taking 35 articles to be studied and analysed.

Peningkatkan Kemampuan Pembuktian Geometri Guru Matematika Musi Banyuasin Melalui Kegiatan Pelatihan Penggunaan Strategi Two-column Proof Aisyah, Nyimas; Indaryanti, Indaryanti; Araiku, Jeri; Sari, Novita; Yukans, Septy Sari; Sukma, Yovika
MATAPPA: Jurnal Pengabdian Kepada Masyarakat Volume 7 Nomor 1 Tahun 2024
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/matappa.v7i1.3274

Salah satu strategi untuk melakukan pembuktian geometri adalah strategi two-column proof atau dikenal sebagai strategi pembuktian dua kolom. Guru-guru matematika di Kabupaten Musi Banyuasin masih menghadapi kesulitan untuk melakukan pembuktian geometri, hal tersebut dikarenakan kurangnya pemahaman konsep dasar pembuktian geometri, keterbatasan sumber belajar, serta kurangnya dukungan dari lingkungan belajar. Padahal, untuk dapat mendampingi peserta didik dalam melakukan pembuktian geometri, guru perlu memahami dengan baik materi pembuktian geometri. Mengingat pentingnya peran guru dalam mengajarkan pembuktian geometri, Prodi Pendidikan Matematika FKIP Universitas Sriwijaya melaksanakan program Pengabdian kepada Masyarakat (PkM) yang bertujuan untuk melatih dan memberikan pengalaman kepada guru matematika tentang pembuktian geometri melalui kegiatan pelatihan secara synchronous maupun asynchronous. Adapun peserta PkM ini adalah guru-guru Matematika yang tergabung dalam kelompok MGMP Matematika Kabupaten Musi Banyuasin sejumlah 15 orang. Berdasarkan kegiatan PkM dapat disimpulkan bahwa: (1) secara umum terdapat peningkatan kemampuan pembuktian geometri guru peserta PkM setelah mengikuti kegiatan pelatihan, (2) kemampuan pembuktian geometri guru peserta PkM termasuk dalam kategori level 3 dan level 4 Van Hiele, yakni Informal Deduction dan Deduction, serta (3) adanya respon yang sangat baik terhadap kegiatan PkM. Tindak lanjut dari kegiatan ini adalah disarankan untuk menerapkan strategi two-column proof dalam pembelajaran pembuktian geometri dengan peserta didik secara berkelanjutan.

Personal factors shaping pre-service math and science teachers' attitudes: An SEM study Aisyah, Nyimas; Ismet, Ismet; Hiltrimartin, Cecil; Sriyanti, Ida; Silvhiany, Sary; Meilinda, Meilinda
Jurnal Cakrawala Pendidikan Vol. 43 No. 2 (2024): Cakrawala Pendidikan (June 2024)
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v43i2.64598

Climate change demands urgent attention from both teachers and students. As pivotal agents of change, preservice teachers play a crucial role in shaping a generation that values and conserves the environment. This study investigated how academic background (mathematics/science vs. non-mathematics/science) influences preservice teachers' attitudes toward climate change and their value orientations. The study included 287 mathematics/science and 182 non-mathematics/science preservice teachers who completed a 50-item questionnaire. Structural Equation Modeling (SEM) was employed to analyze the gathered data. The findings indicated that academic background did not significantly influence preservice teachers' value orientations or attitudes toward climate change. This suggests the presence of other influential factors not examined in this study. Given these results, adopting a comprehensive, interdisciplinary approach to environmental education is imperative. Such an approach can better equip preservice teachers with the knowledge and skills needed to effectively engage students in understanding and addressing climate change. Further research should focus on identifying these additional influencing factors. This will enable educators to refine environmental education strategies, fostering a future generation that values and actively contributes to environmental stewardship.

Etnomatematika pada Masjid Ki Muara Ogan Palembang dan Pengintegrasiannya dalam Pembelajaran Matematika SD Lely Marlina; Somakim, Somakim; Aisyah, Nyimas
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 6 No. 1 (2023): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v6i1.13593

Tujuan dari penelitian ini adalah: 1) Untuk mendeskripsikan hasil eksplorasi etnomatematika pada bangunan Masjid Ki Muara Ogan; dan 2) Mengukur efek potensial dari pengintegrasian LKPD berbasis etnomatematika terhadap hasil belajar matematika SD. Penelitian ini menggunakan metode penelitian etnografi untuk mendeskripsikan hasil eksplorasi etnomatematika pada bangunan Masjid Ki Muara Ogan. Selanjutnya hasil eksplorasi etnomatematika Masjid Ki Muara Ogan diintegrasikan menjadi bahan ajar berupa LKPD berbasis etnomatematika, pada tahap ini jenis penelitian yang digunakan yaitu design research dengan jenis development studies. Setelah di integrasikan ke dalam LKPD berbasis etnomatematika menunjukkan bahwa 81% peserta didik yang memiliki efek potensial dapat di kategori efektif

Validity of PMRI-Based Geometry Teaching Materials for Elementary School Students Mulbasari, Anggria Septiani; Putri, Ratu Ilma Indra; Zulkardi; Aisyah, Nyimas
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 6 No. 2 (2024): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v6i2.15143

This research aims to develop PMRI-based teaching materials on the elementary school geometry material that meets valid criteria. The research method used in this research is research-type development studies, with research carried out covering three stages: the preliminary stage, the prototyping stage, and the assessment stage. The technique of data collection using walk-through is done by providing teaching materials to experts, who then give comments as well as a mere view of each content, design, and language. Data analysis techniques are the result of a walk-through with experts analysed descriptively as input used to revise the teaching material, validation of the results of expert validation (expert review), and one-to-one results. The results of the development of PMRI-based teaching materials on the valid elementary school geometry materials are derived from the results of expert validation audits in terms of content, construction, and language and one-to-one audits.

Co-Authors Adelia Afissa Aditya, Pandu Afifa, Mardiah Agustarina, Mitta Agustini, Endang Sri AMALIA, INTAN Amanda, Irma Nadia Putri Ambarwati, Belinda Anak Agung Gede Sugianthara Andini, Dea Gusera Anggria Septiani Mulbasari, Anggria Septiani Araiku, Jeri Arin, Arin Arvin Efriani Asnaningsih, Julia Audina, Chamila Putri Azma, Tiara Rondiana Bariyah, Leny Basa, Zahra Alhumairah Cahya Ercy Dwiputri Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Darmawijoyo, Darmawijoyo Debi Suci Putri Dian Novita Diki Suryanto Dwi Panggih Nugrahaini Ningtyas Elfariana, Rizma Ely Susanti Hanifa Zulfitri Hapizah Hartono Hartono Hendra Lesmana Ida Sriyanti Ifana, Bernika Indrialis Indaryanti Indaryanti Intan Saputri Ismail, Norulhuda Ismet Ismet, Ismet Jeri Araiku Juherliani, Fenty Kamran, Muhammad Khairida, Khairida Kurniadi, Elika Kurniawan, Ahmad Afrideni Laksono Trisnantoro Lely Marlina Lewy Lintang Fitra Utami Maat, Siti Mistima Manalu, Michael Amin Marhamah Meilinda Meilinda Meriza, Dyna Meryansumayeka Meryansumayeka Michael Amin Manalu Mulyono, Budi MUSLIMIN Muslimin Muslimin Mustikasari Nabila, Siti Naila Firindi, Sya’rani Nety Wahyu Saputri Nizarwati Novi Susanti Novita Sari Nuraisyah, Raisya Novita Oktaviani Silaen, Elza Pratiwi, Anggi Nurul Pratiwi, Weni Dwi Pratiwi, Weni Dwi Puji Astuti Purwoko Purwoko Purwoko Puteri, Anisya Sefina PUTRI, NABILAH Qolbi, Rizma Nurfajriah Rahayu, Adellia Tri Ramandani, M. Rizky Ratu Ilma Indra Putri Rohania, Rohania Rohmi, Fathur Rosanti, Aprida Safei Santoso, Budi Saputri, Intan Sari, Desi Kurnia Sari, Ratih Purnama Sary Silvhiany Scristia, Scristia Setiyowati, Nadiah Sihotang, Rebecca Ester Marsaulina Silaen, Elza Oktaviani Simalango, Maria Mareta Simarmata, Ruth Helen Siti Lestari Siti Marfuah Siti Mistima Maat Somakim, Somakim Sukma, Yovika Sukmaningthias, Novika Sukmaningtyas, Novika Suplisatyah, Esti Indah Suryani , Eka SURYANI, EKA Susanti, Elsa Tatag Yuli Eko Siswono Tika Dwi Nopriyanti, Tika Dwi Umi Chotimah Vania Auliani, Gelcy Wahyu Indra Bayu Wardhani, Novia Kusuma Wulan, Dewi Ananti Wulan, Dewi Ananti Yukans, Septy Sari Yusuf Hartono Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi

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