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All Journal Jurnal Karya Pendidikan Matematika Jurnal Pendidikan Matematika Universitas Lampung Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Kajian Linguistik dan Sastra MaPan : Jurnal Matematika dan Pembelajaran JTAM (Jurnal Teori dan Aplikasi Matematika) IRJE (Indonesian Research Journal in Education) Jurnal Pendidikan dan Kebudayaan Missio SAP (Susunan Artikel Pendidikan) JURNAL PENDIDIKAN MIPA JPMI (Jurnal Pembelajaran Matematika Inovatif) Media Pendidikan Matematika Mandalika Mathematics and Educations Journal Journal of Classroom Action Research Didaktik : Jurnal Ilmiah PGSD STKIP Subang Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Griya Journal of Mathematics Education and Application Evolusi: Journal of Mathematics and Natural Sciences Rengganis Jurnal Pengabdian Masyarakat Edumatika MATHEMATIC EDUCATION AND APLICATION JOURNAL (META) Jurnal Riset Pendidikan Matematika Jakarta
Wulandari, Nourma Pramestie
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Collaborative Skills of Pre-service Mathematics Teachers in Blended Learning Ulfa Lu'luilmaknun; Karin Selma Al Kautsar; Ratih Ayu Apsari; Tabita Wahyu Triutami; Nourma Pramestie Wulandari
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 5, No 1 (2021): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v5i1.3309

Abstract

Blended learning is a learning that combines face-to-face and online learning. Several studies have shown that blended learning has a positive effect on collaborative skills. The aim of this study is to determine the collaborative skills of pre-service mathematics teachers after using blended learning. The focus of this study is 4 indicators of collaborative work skills, namely quality of work, problem solving skills, working with others, and focus on the task. This type of study is a case study. The participants were 23 pre-service mathematics teachers in second year. Data collection was carried out using a collaborative questionnaire. Data were analysed using quantitative descriptive methods. The results showed that the criterion for quality work of students was 47.83% average. The criterion for problem solving skills was 47.83% very high. The criterion of working with others was 86.96% very high. The criterion for focus on the task was 82.61% very high. Therefore, blended learning possesses positive effects towards pre-service mathematics teachers. 
The Construction of Mathematical Communication Schemes Based on Learning Styles Mohammad Archi Maulyda; Muhammad Erfan; Nourma Pramestie Wulandari; Vivi Rachmatul HIdayati; Umar Umar
Indonesian Research Journal in Education |IRJE| Vol. 4, No. 2, Dec 2020
Publisher : Universitas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (869.203 KB) | DOI: 10.22437/irje.v4i2.9361

Abstract

The purpose of this study was to describe the construction of students’ mathematical communication in solving problems based on students’ learning styles. This research method is qualitative-descriptive. The subjects in this research were three students, each of these students are theoretical, reflective, and pragmatic learning styles. The research instrument used was mathematics problems with a topic similarity. The data obtained were in the form of students’ work and short unstructured interviews. The data were analyzed based on indicators of problem-solving and mathematical communication. The results showed that students with theoretical learning styles could communicate the entire process of the problem-solving well. Students with a reflective learning style could show a good problem-solving process. Even so, mathematical communication is not very clear. Students with a pragmatic learning style had a poor performance in solving problems. The mathematical communication is also not very good.
LITERASI MATEMATIKA CALON GURU SEKOLAH DASAR DALAM MENYELESAIKAN MASALAH PISA KONTEN SHAPE AND SPACE Vivi Rachmatul Hidayati; Nourma Pramestie Wulandari; Mohammad Archi Maulyda; Muhammad Erfan; Awal Nur Kholifatur Rosyidah
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 3, No 3 (2020): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v3i3.p%p

Abstract

Mathematical literacy is an ability that is needed by students in this changing era. Mathematical literacy can be seen from the ability to formulate contextual problems mathematically; using facts, concepts, and mathematical procedures; as well as interpreting and evaluating mathematical outcomes well. One of the factors that cause students' good mathematical literacy is teacher's good mathematics literacy. The purpose of this study is to describe the mathematical literacy abilities of pre-service elementary school teacher in solving PISA problems about shape and space. This research method is qualitative-descriptive. The subjects of the study were pre-service elementary school teachers, each with high, medium, and low cognitive abilities. The results showed that high-ability pre-service teacher were able to demonstrate good mathematical literacy performance, which was able to fulfil all three aspects namely formulating mathematical problems; use mathematical concepts and procedures well; and interpret mathematical answers well in the context of the problem. Medium-ability pre-service teachers are not able to meet several indicators on aspects of formulating problems and using mathematical concepts and procedures. Low-ability pre-service teachers cannot fulfil all indicators on aspects of using mathematical concepts and procedures properly.
Penggunaan Metode Statistika untuk Menganalisis Data Evaluasi Hasil Belajar di SMP Negeri 1 Gerung Kabupaten Lombok Barat Deni Hamdani; Nyoman Sridana; Amrullah Amrullah; Hapipi Hapipi; Nourma Pramestie Wulandari
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 2: November 2021
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v6i2.548

Abstract

Metode statistik membantu mengorganisasi data hasil belajar, baik itu dalam penyajian, pemusatan, dan penyebaran data. Selain membantu membuat keputusan yang tepat, pemahaman statistik merupakan dasar untuk membangun keahlian berpikir. Tujuan dalam pengabdian ini adalah sosialisasi penggunaan metode statistika untuk menganalisis data evaluasi hasil belajar siswa, Metode pelaksanaan yang digunakan adalah Focus Group Discussion (FGD) dan dilanjutkan dengan pelatihan penggunaan metode statistik secara daring melalui platform google meeting, dan diakhiri dengan evaluasi hasil kegiatan. Hasil pengabdian ini menunjukkan bahwa pelatihan secara daring dan evaluasi hasil kegiatan guru yang didasarkan pada focus group discussion (FGD) mengungkapkan bahwa kinerja guru dalam menggunakan metode statistika untuk analisis data evaluasi hasil belajar siswa terkategori mampu memahami dan mampu membuat alat evaluasi sederhana baik itu berbasis excel dan google form. Sehingga dari kegiatan ini, telah memberikan kesempatan unik para guru dalam memahami statistik pada tingkat konseptual tanpa terlalu terjebak dalam persamaan dan rumus.  Use of Statistical Methods to Analyze Learning Outcome Evaluation Data at SMPN 1 Gerung, West Lombok Regency Statistical methods help organize data on learning outcomes, both in presenting, centralizing, and disseminating data. In addition to helping make the right decisions, understanding statistics is the basis for building thinking skills. The purpose of this service is to socialize the use of statistical methods to analyze student learning outcomes evaluation data. The implementation method used is focus group discussion (FGD) and is followed by training on the use of statistical methods online through the google meeting platform, and ends with an evaluation of the results of activities. The results of this service show that online training and evaluation of the results of teacher activities based on focus group discussions (FGD) reveal that teacher performance in using statistical methods for data analysis of student learning outcomes evaluation is categorized as being able to understand and be able to make simple evaluation tools both excel-based and google forms. Thus, this activity has provided teachers with a unique opportunity to understand statistics at a conceptual level without getting too caught up in equations and formulas.  
ANALISIS KEBUTUHAN PENGEMBANGAN BUKU AJAR ENGLISH FOR MATHEMATICS Ratih Ayu Apsari; Sariyasa; Nourma Pramestie Wulandari; Tabita Wahyu Triutami
Jurnal Pendidikan dan Kebudayaan Missio Vol. 12 No. 2 (2020): Jurnal Pendidikan dan Kebudayaan Missio
Publisher : Unika Santu Paulus Ruteng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jpkm.v12i2.384

Abstract

English for Mathematics (EFM) is one of the important courses to prepare the prospective mathematics teacher in teaching mathematics using English as language of instruction. Besides that, EFM also enable the students in mathematics education department to employ more references as learning sources. Reflected to the important of students’ ability in EFM, we plan to develop the textbook related to the course. The whole study will use the method of Research & Development with three steps of Preliminary Research, Prototyping Stage dan Assessment Phase. The present study was focused on the first stage to analysis the needs of the textbook development. The subjects were 27 students of second year mathematics education study program in a state university in Nusa Tenggara Barat, Indonesia. The subjects were experienced the course of EFM in previous year. The data were gathered from students’ written work and interview with students and lecturers of EFM. We analyzed the data using quantitative descriptive method to evaluate the students’ mastery in EFM. From the analysis, it was found that the students’ score were lacking in mathematical terms and spoken language of mathematical symbols. The interview with the lecturers also confirmed that the learning sources in EFM is still limited. Therefore, to support the students in learning EFM better, the textbook is highly needed.
Pengembangan Lembar Kegiatan Siswa Untuk Meningkatkan Kemampuan Number Sense Siswa Nourma Pramestie Wulandari; Anis Suraida Safitri; Ratih Ayu Apsari; Junaidi Junaidi; Ulfa Lu’luilmaknun
SAP (Susunan Artikel Pendidikan) Vol 4, No 3 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.599 KB) | DOI: 10.30998/sap.v4i3.6284

Abstract

Number sense merupakan suatu rasa intuitif seseorang untuk dapat menaksir bilangan, mampu mendeteksi kesalahan dalam suatu perhitungan, dan teliti dalam menghitung. Number sense yang baik diperlukan sebagai faktor penunjang aktivitas sehari-hari. Number sense tidak hanya dalam mengenal tetapi juga terampil dalam berhitung. Hasil studi pendahuluan menunjukkan bahwa siswa belum peka terhadap keteraturan bilangan beserta operasinya, sehingga komponen number sense  tentang pemahaman dan keterampilan mengenai bilangan juga kurang. Tujuan dari penelitian ini adalah untuk menghasilkan Lembar Kegiatan Siswa (LKS) dengan pendekatan kontekstual pada materi bilangan untuk meningkatkan kemampuan number sense yang valid. Lembar Kegiatan Siswa (LKS) ini ditujukan kepada siswa SMP Kelas VII. Pengembangan LKS ini dilakukan berdasarkan pada model Plomp (preliminary research, prototyping phase, and assessment phase). Kualitas produk yang dikembangkan mengacu pada bukti validitas isi. Validator terdiri dari 2 dosen Pendidikan Matematika. Bukti validitas LKS menunjukkan skor sebesar 3,395 dengan kategori valid dan tidak perlu direvisi. Namun untuk lebih menyempurnakan produk, revisi tetap dilakukan berdasarkan saran dan komentar validator. Oleh karena itu, dapat disimpulkan bahwa LKS layak untuk digunakan dalam pembelajaran matematika pada materi bilangan.
Subahnale dan Rang-rang Pembelajaran Matematika SMP Junaidi Junaidi; Nourma Pramestie Wulandari; Deni Hamdani
Griya Journal of Mathematics Education and Application Vol. 1 No. 4 (2021): Desember 2021
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v1i4.102

Abstract

The purpose of this research is to find mathematical concepts in the cultural heritage of songket cloth and how to apply them as a medium for learning mathematics in junior high schools. The results of this study can be used as a reference for junior high school teachers to choose culture-based learning media related to student life, especially in Lombok. This research is an ethnomathematical research with the research method used is a qualitative research method with an ethnographic approach. The research was conducted in September, October, and November 2021 in Sukarara village, Lombok, West Nusa Tenggara. The subjects in this study were craft works in the form of songket cloth and songket weavers who were active in the village of Sukarara which consisted of three weavers. Data were collected by documentation, document observation, and interviews. The documents obtained were then analyzed related to the content of the mathematical concepts contained therein. The conclusion of this study is that the quality of mathematics learning can be improved by using the traditional songket subahnale cloth as a medium or learning aid. Some mathematical concepts that can be learned with songket subahnale as the medium are congruence, similarity, perimeter of flat shapes, area of flat shapes, folding symmetry, comparisons, pattern tracing. Songket fabrics that can be used as media are songket subahnale woven fabrics with geometric motifs such as diamond motifs, rang-rang motifs, and hexagons
Pengaruh Gender Terhadap Level Berpikir Geometri Mahasiswa Dwi Novitasari; Nourma Pramestie Wulandari; Nilza Humaira Salsabila
EVOLUSI: JOURNAL OF MATHEMATICS AND SCIENCES Vol 5 No 2 (2021): Oktober 2021
Publisher : Fakultas MIPA Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/evolusi.v5i2.799

Abstract

The purpose of this study was to identify the geometric thinking level of students and determine the effect of gender on the geometric thinking level of pre-service mathematics students. This study is quantitative where data analysis using Mann Witney test. The sample of this research is 55 pre-service mathematics students prospective students consisting of 33 women and 22 men. The instrument in this study is the Van Hiele Geometry Test which consists of 25 multiple-choice questions. The data were analyzed using the Mann-Whitney U test. The results showed that male students were 36.36% at the visualization level, 40.91% at the analytical level, 9.09% at the informal deduction level, 9.09% at the rigor level. and the remaining 4.55% are in the pre-recognition category. Meanwhile, for female students, as many as 27.27% at the visualization level, 33.33% at the analytical level, 18.18% at the informal deduction level, 3.03% at the deduction level, 3.03% at the rigor level, and the remaining 15 .15% are in the pre-recognition category. In addition to the categories above, based on data analysis, it was found that there was no gender effect on the students' geometric thinking level.
Kendala Guru pada Pembelajaran Matematika di Era Pandemi Covid-19 Nilza Humaira Salsabila; Nourma Pramestie Wulandari; Ulfa Lu’luilmaknun; Dwi Novitasari
EVOLUSI: JOURNAL OF MATHEMATICS AND SCIENCES Vol 5 No 2 (2021): Oktober 2021
Publisher : Fakultas MIPA Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/evolusi.v5i2.801

Abstract

The aim of this study is to describe how the conditions of learning carried out online during the pandemic. Then what are the challenges faced and the advantages felt by teachers through online learning, as well as solutions from teachers related to increasing the effectiveness of learning mathematics during the pandemic. This research is quantitative-qualitative research. The subjects in this study amounted to 11 teachers of mathematics. The data collection instrument used a questionnaire regarding teacher responses about learning mathematics in the pandemic era. The results show that the applications used by teachers to assist the learning process include WhatsApp, Google Classroom, and others. However, there are several obstacles faced by teachers during the online learning process, for example limited facilities and the delivery of learning materials that are not optimal. The government needs to provide the needs of schools and students for online learning. Teachers also state that learning videos can help students learn during the pandemic.
Kepraktisan Media Tutorial Pembelajaran Matematika Berbasis Komputer pada Materi Pokok Bangun Ruang Baiq Dian Arianingsih; Arjudin Arjudin; Nourma Pramestie Wulandari; Nyoman Sridana
Griya Journal of Mathematics Education and Application Vol. 2 No. 2 (2022): Juni 2022
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v2i2.183

Abstract

Learning media have a contribution to the teaching and learning process, not only helping teachers deliver lessons but also providing added value in learning. One of the media that can be used as a solution as an interesting learning medium is a computer-based tutorial media of mathematics. This study aims at producing a practical computer-based tutorial media of mathematics. The subject of the study is the 30 students of IX-4 class of SMPN 1 Keruak, in which it is categorized as research and development by using the model ADDIE from Brunch. Furthermore, ADDIE is the acronym for analyze, design, development, implementation, and evaluation. The instrument used in collecting the data consists of a teacher-student practicality instrument. Based on the media, the assessment for the testing of practicality is in the category "very valid” for the teachers and students with 89% for teacher practitioners and 89 3% for student practitioners. Based on the result, it can be concluded that a computer-based tutorial media of mathematical learning that has been developed is feasible to use.
Co-Authors Amrullah Amrullah Amrullah Amrullah Anis Suraida Safitri Anjani, Tik Kun Anton Budiharjo Anugrah, Inayah Arjudin Arjudin Arjudin Arjudin Arjudin Awal Nur Kholifatur Rosyidah Baidowi Baidowi Baiq Dian Arianingsih Baiq Rachmawatin Ramadhana Deni Hamdani Dudi Septiadi Dwi Novitasari Dwi Novitasari Faishal Wahiduddin Hadiyanto, Fahrur Rozi Hapipi Hapipi Hasnawati, Anida Hidayah, Amanatul Hijriati, Awwalus Sanatil Junaidi Junaidi Junaidi Junaidi Junaidi Junaidi Karin Selma Al Kautsar Kurniawan, Eka Laila Hayati Laila Hayati, Laila Lu’luilmaknun, Ulfa Mawarni, Ririn Mohammad Archi Maulyda Muhammad Erfan Muhammad Erfan Nada, Lisa Katun Nani Kurniati Nani Kurniati nurhaolida nurhaolida NURUL HIKMAH Nyoman Sridana Nyoman Sridana Primajati, Gilang R Radha Ratih Ayu Apsari Ratih Ayu Apsari Ratih Ayu Apsari Renata, Zabina Rhomiy Handican Rosidik, Izam Salsabila, Nilza Humaira Sanuriza, Irna Il Sariyasa . Soepriyanto, Harry Sorayya, Hilalatus Sri Subarinah Sri Subarinah, Sri Sripatmi Sripatmi Sripatmi Sripatmi Sripatmi, Sripatmi Sudi Prayitno Syahrul Azmi Syahrul Azmi Tabita Wahyu Triutami Triutami, Tabita Wahyu Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun Ulfa Lu’luilmaknun Umar Umar Vivi Rachmatul Hidayati Vivi Rachmatul HIdayati Windari, Surya Safitri Yandika Pratama Saputra Yuliandini, Audi Yulis Tyaningsih, Ratna