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All Journal JURNAL INOVASI EDUKASI Unnes Journal of Mathematics Education Research Nabla Dewantara : Jurnal Pendidikan Matematika Journal of Mathematics Education and Science Cendikia : Media Jurnal Ilmiah Pendidikan Inovasi Matematika (Inomatika) Nabla Dewantara : Jurnal Pendidikan Matematika Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa
Nikmah Nurvicalesti
STKIP Muhammadiyah OKU Timur
Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Mathematics Other

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Mathematics Literacy Skill Seen from Self-Regulated Learning (SRL) in SQ4R Learning with Mathematics Realistic Approach Nurvicalesti, Nikmah; Walid, Walid; Dewi (Nino Adhi), Nuriana Rachmani
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (533.1 KB)

Abstract

This research aimed to describe mathematics literacy sill seen from SRL at students categorized high, moderate, and poor. This research was done at VII grade of SMP Negeri 13 Semarang in academic year 2018/2019. This mix method research used sequential explanatory strategy. It is a procedure to collect quantitative and qualitative data respectively. The findings showed that mathematics literacy skill of the students on each category had different indicator of mastery and when it was seen from SRL. The differences were due to they had various developments. Therefore, the learning implementation should be in line with understanding which could be achieved by students and there was a need of self-regulation of students which were supported by environment.
Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Soal Cerita Ditinjau dari Kemampuan Matematis dan Gender Ratnasari; Nikmah Nurvicalesti
JURNAL INOVASI EDUKASI Vol. 5 No. 2 (2022): JURNAL INOVASI EDUKASI
Publisher : Universitas Adiwangsa Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35141/jie.v5i2.363

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis kemampuan berpikir kritis siswa dalam menyelesaikan soal cerita dalam pelajaran matematika yang mana ditinjau dari kemampuan matematis dan berdasarkan gender. Penelitian ini menggunakan metode literatur review. Literatur review adalah sebuah metode yang sistematis, eksplisit dan reprodusibel untuk melakukan identifikasi, evaluasi dan sintesis terhadap karya-karya hasil penelitian dan hasil pemikiran yang sudah dihasilkan oleh para peneliti dan praktisi. Hasil penelitian menunjukkan bahwa berdasarkan nilai rata-rata, minimum dan maksimum maka kemampuan berpikir kritis siswa laki-laki lebih baik dibandingkan dengan siswa perempuan. siswa laki-laki mampu menyebutkan informasi terkait masalah dalam soal sehingga dapat mempermudah dalam mengerjakan soal yang ada. Sedangkan siswa perempuan, lebih mengutamakan bagaimana agar soal dapat terjawab dengan cepat dan tepat, tanpa mengeksplorasi pemahaman yang dimilikinya, sehingga siswa perempuan tidak memiliki sudut pandang yang berbeda dalam menyelesaikan soal yang di berikan. Selain itu, siswa laki-laki memiliki daya abstraksi yang baik, sehingga dapat lebih mudah mengekplorasi pemahaman yang dimiliki untuk menyelesaikan soal segiempat dan segitiga, dan siswa laki-laki memiliki daya kritis yang baik dalam menyelesaikan soal yang ada.
Analisis Penerapan Media Pembelajaran Interaktif Berbasis Google Classroom dalam Menyongsong Era Revolusi Industri 4.0 Terhadap Hasil Belajar Matematika Siswa Ratnasari Ratnasari; Nikmah Nurvicalesti
Cendikia : Media Jurnal Ilmiah Pendidikan Vol 13 No 1 (2022): Education Science
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cendikia.v13i1.2931

Abstract

Unlimited use of the internet in the era of the Industrial Revolution 4.0 due to technological developments causes everything to be limitless. It is believed that this era will disrupt many fields, without exception in the field of Indonesian language and literature education. Aligning learning at a practical level that is adapted to the curriculum construct becomes the first focus of homework competition in the field of education. Prioritizing 'soft skills' and 'transversal skills', life skills, and invisible skills related to certain work and academic fields. This article uses a research method. This article is written using a descriptive exploratory approach using a literature study, where data is collected to see the real situation that is happening now. These results provide an overview of how the process of integrating digital technology in learning mathematics. Practicing student discipline is also evident in this study. Increased knowledge of students at the cognitive level is not influenced by the initial ability of students, but is influenced by the ability of teachers as creators to create a fun learning process that can have an impact on improving student learning outcomes themselves.
Self-Regulated Learning dalam Pembelajaran Matematika pada Peserta Didik dalam Menyelesaikan Soal Literasi Numerasi Nikmah Nurvicalesti; Ratnasari Ratnasari
Journal of Mathematics Education and Science Vol. 6 No. 2 (2023): Journal of Mathematics Education and Science
Publisher : Universitas Nahdlatul Ulama Sunan Giri Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/james.v6i2.1460

Abstract

Penelitian ini mendeskripiskan self-regulated learning peserta didik dalam menyelesaikan soal literasi numerasi. Metode yang digunakan dalam penelitian ini merupakan metode deskriptif kuantitatif. Penelitian ini bersubjekkan siswa kelas XI Teknik Komputer dan Jaringan  (TKJ) sebanyak dua kelas  di SMK Muhamamdiyah 03 Sukaraja yang dipilih secara random sampling. Subjek penelitian ini terdiri dari 56 orang peserta didik. Populasi dari penelitian ini adalah seluruh siswa Kelas XI pada sekolah yang dipilih. Pengumpulan data dilakukan dengan menggunakan inventori yang telah divalidasi sebelumnya. Instrumen inventori yang dipilih yaitu inventori self-regulated learning yang valid dan reliabel. Pernyataan dalam inventori ini berisi 30 butir pernyataan dengan skala Likert.  Hasil yang diperoleh dari inventori yang dibagikan menunjukkan bahwa pada tahap pertama yaitu perencanaan diperoleh rata-rata persentase peserta didik mampu merencanakan pemecahan maslaah sebesar 32%, kemudian pada tahap perencanaan memperoleh rata-rata sebesar 51%, selanjutnya pada tahap terakhir yaitu evaluasi memperoleh rata-rata sebesar 17% jauh dibawah rata-rata tahap lainnya. Sedangkan, secara keseluruhan rata-rata dari persentase hasil inventori self-regulated learning peserta didik adalah 23,06% yang menunjukkan kategori sedang.
Kemampuan Pemecahan Masalah Matematika Siswa Materi Ukuran Pemusatan Data Menggunakan Pendekatan PMRI: Pendidikan Matematika Realistik Indonesia Diana, Putri; Ratnasari, Ratnasari; Nurvicalesti, Nikmah
Nabla Dewantara: Jurnal Pendidikan Matematika Vol. 8 No. 2 (2023): Nabla Dewantara: Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Tamansiswa Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51517/nabla.v8i2.258

Abstract

Kemampuan pemecahan masalah merupakan salah satu kemampuan dasar yang menjadi standar proses pendidikan. Perlunya pendekatan pembelajaran serta sarana pembelajaran yang tepat agar kemampuan pemecahan masalah siswa meningkat. Penelitian ini bertujuan untuk mengetahui perbedaan rata-rata kemampuan pemecahan masalah matematika siswa materi ukuran pemusatan data antara kelas dengan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) dan pendekatan konvensional. Jenis penelitian yang digunakan adalah Quasi Experimental Design. Populasi pada penelitian ini yakni siswa kelas VIII SMP Muhammadiyah Harjowinangun sedangkan sebagai sampel yaitu kelas VIIIB dan VIIIC. Teknik pengumpulan data yang digunakan adalah observasi, wawancara dan tes. Teknik analisis data menggunakan uji t dengan taraf signifikan 5%. Berdasarkan hasil perhitungan diperoleh thitung = 4.360 dan ttabel = 2.007 , dimana nilai thitung > ttabel yang menjadikan H0 ditolak dan Ha diterima. Hasil tersebut menunjukkan bahwa terdapat perbedaan rata-rata kemampuan pemecahan masalah matematika siswa antara kelas dengan menggunakan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) dan pendekatan konvensional.
Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Soal Cerita Ditinjau dari Kemampuan Matematis dan Gender Ratnasari; Nurvicalesti, Nikmah
JURNAL INOVASI EDUKASI Vol. 5 No. 2 (2022): JURNAL INOVASI EDUKASI
Publisher : Universitas Adiwangsa Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis kemampuan berpikir kritis siswa dalam menyelesaikan soal cerita dalam pelajaran matematika yang mana ditinjau dari kemampuan matematis dan berdasarkan gender. Penelitian ini menggunakan metode literatur review. Literatur review adalah sebuah metode yang sistematis, eksplisit dan reprodusibel untuk melakukan identifikasi, evaluasi dan sintesis terhadap karya-karya hasil penelitian dan hasil pemikiran yang sudah dihasilkan oleh para peneliti dan praktisi. Hasil penelitian menunjukkan bahwa berdasarkan nilai rata-rata, minimum dan maksimum maka kemampuan berpikir kritis siswa laki-laki lebih baik dibandingkan dengan siswa perempuan. siswa laki-laki mampu menyebutkan informasi terkait masalah dalam soal sehingga dapat mempermudah dalam mengerjakan soal yang ada. Sedangkan siswa perempuan, lebih mengutamakan bagaimana agar soal dapat terjawab dengan cepat dan tepat, tanpa mengeksplorasi pemahaman yang dimilikinya, sehingga siswa perempuan tidak memiliki sudut pandang yang berbeda dalam menyelesaikan soal yang di berikan. Selain itu, siswa laki-laki memiliki daya abstraksi yang baik, sehingga dapat lebih mudah mengekplorasi pemahaman yang dimiliki untuk menyelesaikan soal segiempat dan segitiga, dan siswa laki-laki memiliki daya kritis yang baik dalam menyelesaikan soal yang ada.
Implementasi Pembelajaran Mendalam terhadap Kemampuan Berpikir Kritis Matematis Siswa Ratnasari Ratnasari; Nikmah Nurvicalesti; Ami Sulistia Wati
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 4 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i4.576

Abstract

The purpose of this study is to examine how deep learning influences students’ mathematical critical thinking skills. In mastering mathematics—which requires reasoning, analysis, and systematic review—critical thinking is essential to address the challenges of the 21st century. This research employs a quasi-experimental design using a pretest-posttest control group model. The subjects of the study were eighth-grade junior high school students, divided into an experimental group and a control group. The main instruments used were a mathematical critical thinking skills test and a learning activity observation sheet. The findings indicate that students who participated in instruction based on a deep learning approach showed a significant improvement in critical thinking skills compared to those who received conventional instruction. Unlike students who underwent standard learning methods, those exposed to deep learning strategies experienced a notable enhancement in their critical thinking abilities. Based on these findings, the implementation of deep learning is recommended more broadly in mathematics classroom instruction.
The The Identification of Student Numerical Skill in Solving AKM (Minimum Assessment Competency) Question Type Assisted with Collaborative works platform at JHS Nurvicalesti, Nikmah; Ratnasari, Ratnasari; Wardani, Indri Kusuma
Jurnal Inovasi Matematika Vol 7 No 1 (2025): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v7i1.477

Abstract

The study assessed the numeracy skills of junior high school students. The participants of this study were eighth-grade students from SMP Negeri 01 BP Peliung enrolled in ANBK. The tools in this study were a numeracy proficiency assessment and an interview questionnaire. The numeracy skill assessment in this study was administered to students utilizing Google Workspace and comprised six questions. The numeracy questions administered to students consist of AKM-type inquiries, including multiple-choice, complex-choice, true-false, and descriptive questions. This research involved interviews with six subjects, categorized into high, medium, and low numeracy skills, with two subjects in each category. This interview was conducted to assess students' numeracy skills based on seven components encompassed within three indicators of numeracy skills. Individuals with high numeracy proficiency demonstrate that all three indicators of numeracy are satisfied. Those with moderate numeracy proficiency meet only two indicators, specifically the skill to formulate situations and employ mathematical concepts, procedures, facts, and reasoning. Conversely, individuals with low numeracy proficiency fulfil only one indicator, the skill to formulate the situation.
The The Pluralistic Method Exploration on Mathematics Learning: A Case Study of Students with Diverse Academic Skill Levels Zabeta, Mewa; Nurvicalesti, Nikmah; Ratnasari, Ratnasari; Viliyati, Isania Marsel
Jurnal Inovasi Matematika Vol 7 No 1 (2025): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v7i1.481

Abstract

This research explored the application of the pluralistic method in mathematics learning in the classroom with students with diverse levels of academic skill. The pluralistic method is a learning approach that emphasizes the use of various methods and learning strategies tailored to the needs and characteristics of students. The subjects of this research were the students and teachers of Public JHS 01 BP Peliung, while the object of this research is the pluralistic method in mathematics learning. This study examines the application of pluralistic methods to enhance math learning among students from diverse academic backgrounds by combining qualitative and case study methods. The researchers analyzed the data through data reduction, data presentation, and conclusion drawing. This research began with observations conducted using a structured yet flexible observation guide to record classroom dynamics. The researchers then conducted semi-structured interviews with teachers and students to facilitate in-depth exploration. As the last step, the researcher made sure the data was correct by using data source triangulation techniques (observation, interviews, and documentation) and member checking. Member checking means getting confirmation from teachers or students about the research findings so the findings remain objective and free of bias during the data collection and analysis process. Finally, the researcher provided a contextual description of the conclusions. The research results show that the pluralistic method is effective in improving students' understanding of mathematical concepts, learning motivation, and academic performance. This method also has a positive impact on students' attitudes and behavior. This research has practical implications for teachers and schools in improving the quality of mathematics education.
Students' Numeracy Ability on Data Elements and Data Uncertainty Muhammad Ilham; Nikmah Nurvicalesti
Jurnal Inovasi Matematika Vol 7 No 2 (2025): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v7i2.503

Abstract

Numeracy skills are a person's skills to formulate, communicate, apply and use mathematical concepts in various situations to solve real-life problems. The purpose of this study is to determine the effectiveness of students' numeracy skills on data elements and data uncertainty. he research employs quantitative descriptive approaches. The sample for this study consisted of 32 seventh-grade students from a public junior high school in Belitang. This research's data collection techniques included written tests and documentation. The questions given consist of 4 questions with data presentation material. The test instrument is designed based on numeracy ability indicators and has met valid and reliable criteria. Data analysis in this research used a one-sample z test with the prerequisite of the shapiro-wilk normality test analysis. The results of the hypothesis test with a significance level of 5% stated that the p-value (0.0705 > 0.025), this can be seen that there is effectiveness in students' numeracy abilities in data elements and data uncertainty at class VII.
Co-Authors Ami Sulistia Wati Mewa Zabeta, Mewa MUHAMMAD ILHAM Nino Adhi, Nuriana Rachmani Dewi Putri Diana Ratnasari Ratnasari Ratnasari Ratnasari Viliyati, Isania Marsel Walid Walid, Walid Wardani, Indri Kusuma