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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Mandalika Mathematics and Educations Journal Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Griya Journal of Mathematics Education and Application Action Research Journal Sigma&Mu: Journal of Mathematics, Statistics and Data Science
Sripatmi
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Agriculture, Biological Sciences & Forestry Humanities Chemistry Education Environmental Science Mathematics Physics Social Sciences Other

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Pengaruh Model Pembelajaran Matematika Realistik terhadap Hasil Belajar Siswa Kelas VII di MTs Dakwah Islamiyah Putri Hasnawati, Anida; Sripatmi; Pramestie Wulandari, Nourma
Mandalika Mathematics and Educations Journal Vol 7 No 3 (2025): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i3.9753

Abstract

This study aims to determine the effect of the Realistic Mathematics Education (RME) model on students' learning outcomes. A quantitative approach with a quasi-experimental design was employed. The experimental group received instruction using the RME model, while the control group was taught using direct instruction. The population of this study consisted of all seventh-grade students at MTs Dakwah Islamiyah Putri Nurul Hakim in the 2024/2025 academic year, totaling 126 students divided into four classes. The sample was selected using simple random sampling, resulting in class VII B (32 students) as the experimental group and class VII C (32 students) as the control group. Data were collected using a learning outcome test. Hypothesis testing was conducted using the t-test, which yielded a t-value (tₕitung) of 3.203 and a t-table value (ttabel) of 1.999. Since tₕitung > ttabel, the null hypothesis was rejected, indicating a significant difference in learning outcomes between students taught with the RME model and those taught with direct instruction. The effect size was calculated to be 0.801, which falls into the moderate category. This suggests that the RME model has a meaningful impact on students' mathematics learning outcomes. outcomes of Grade VII students at MTs Dakwah Islamiyah Putri.
Kesalahan dalam Menyelesaikan Soal Cerita Bangun Ruang Sisi Datar pada Siswa Kelas VIII MTs NW Senyiur Tahun Pelajaran 2023/2024 Lestari, Susi; Laila Hayati; Ratna Yulistyaningisih; Sripatmi
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 4 (2024): November
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i4.486

Abstract

Newman’s error analysis is a method used to analyze student’s erors in solving mathematical story problems.In Newman’s analysis there are five stages, namely  1)reading errors, 2) comprehensior error, 3) transformation error, 4) procces skill error, 5)  encoding errors. The purpose of this study is to describe the types of errors, made by students in solving story problems of flat-sided geometric shapes base on the Newman method in class VIII MTs NW Senyiur in the 2023/2024 academic year. The type of research used in the study is qualitative descriptive research. The research instruments used were story test question and interviews. The data analysis technique used in the analysis technique from Miles Huberman which consists of data reducation, data presentation, and drawing conclusions. The results of the study showed the percentage of errors madeby students in solving flat-sided geometricstory problems based on Newman’s error stages, namely reading errors of 17,5%, comprehension errors of 53,75%, transformation errors of 63,75%, process skill errors of 67,5%, and finally errors in writing the final answer (encoding errors) of 76,25%. The impact of this study is to help teachers identify where student’s errors are in solving mathematical story problems so that teachers can provide the right solution to minimize errors made by students.    
PENGARUH PENALARAN MATEMATIS DAN KEMANDIRIAN BELAJAR TERHADAP HASIL BELAJAR MATERI STATISTIKA SISWA KELAS VIII MTS NEGERI 2 LOMBOK BARAT TAHUN AJARAN 2023/2024 Andika Rizky Pratama; Sripatmi; Junaidi; Nyoman Sridana
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 3 (2024): Volume 09 No. 03 September 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i3.17739

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh penalaran matematis dan kemandirian belajar terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat Tahun Ajaran 2023/2024 secara parsial maupun simultan. Penelitian ini menggunakan pendekatan kuantitatif metode ex-post facto. Sampel dalam penelitian ini yaitu 41 siswa kelas VIII MTs Negeri 2 Lombok Barat yang diambil dengan teknik cluster random sampling. Pengambilan data dilakukan dengan menggunakan instrumen angket kemandirian belajar dan instrumen tes berupa soal uraian mengenai penalaran matematis dan hasil belajar siswa pada materi statistika. Data dianalisis menggunakan statistik deskriptif, analisis regresi, Uji t dan Uji F. Hasil analisis data menunjukkan bahwa : 1) Terdapat pengaruh signifikan penalaran matematis terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat Tahun Ajaran 2023/2024, dengan 14 orang (34%) memperoleh nilai penalaran matematis tinggi dan 14 orang (34%) memperoleh nilai penalaran matematis rendah. 2) Terdapat pengaruh signifikan kemandirian belajar terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat Tahun Ajaran 2023/2024, dengan 20 orang (49%) memperoleh nilai kemandirian belajar tinggi. 3) Terdapat pengaruh signifikan penalaran matematis dan kemandirian belajar terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat tahun ajaran 2023/2024.
KEMAMPUAN MENYELESAIKAN SOAL HOTS MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL DITINJAU DARI KEMAMPUAN NUMERASI SISWA KELAS VIII SMPN 2 LINGSAR TAHUN AJARAN 2023/2024 Rifka Diah Caesa Nanda; Sripatmi; Baidowi; Sudi Prayitno
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09 No. 04, Desember 2024.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.20868

Abstract

Penelitian ini bertujuan untuk mengkategorikan kemampuan numerasi dan mendeskripsikan kemampuan menyelesaikan soal HOTS ditinjau dari kemampuan numerasi siswa. Penelitian ini termasuk dalam penelitian deskriptif dengan pendekatan kuantitatif dan kualitatif. Populasi penelitian adalah seluruh siswa kelas VIII SMPN 2 Lingsar berjumlah 279 orang. Sampel penelitian adalah dua kelas dari sembilan kelas VIII yakni kelas VIII-6 dan VIII-8 yang diberikan tes kemampuan numerasi. Subjek penelitian diambil dari sampel yang terdiri dari 6 orang siswa yang diberikan tes soal HOTS. Metode pengumpulan data menggunakan metode tes dan wawancara dengan instrument penelitian yang digunakan adalah naskah soal kemampuan numerasi, naskah soal HOTS, dan pedoman wawancara. Teknik analisis data menggunakan analisis kuantitatif statistik deskriptif, uji korelasi dan uji t serta analisis miles dan huberman. Hasil penelitian menunjukkan bahwa kemampuan numerasi siswa dikategorikan ke dalam tiga kategori yakni tinggi, sedang, dan rendah. siswa berkategori kemampuan numerasi tinggi, siswa berkategori kemampuan numerasi sedang, siswa berkategori kemampuan numereasi rendah dengan dominan kemampuan numerasi siswa berada pada kategori rendah. Terdapat hubungan kemampuan numerasi dengan kemampuan menyelesaikan soal HOTS siswa yang tergolong sangat kuat dan signifikan. Siswa dengan kemampuan numerasi tinggi mampu menguasai dan memenuhi indikator semua level HOTS. Siswa dengan kemampuan numerasi sedang dan rendah hanya mampu menguasai dan memenuhi indikator soal HOTS level menganalisis (C4) dan belum menguasai serta memenuhi indikator soal HOTS level mengevaluasi (C5) dan mencipta (C6).
KESALAHAN DALAM MENYELESAIKAN SOAL CERITA STATISTIKA SISWA KELAS IX SMP NEGERI 10 MATARAM TAHUN PELAJARAN 2024/2025 Mardjun, Arhudawan; Harry Soeprianto; Eka Kurniawan; Sripatmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09 No. 04 Desember 2024 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

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

Abstract

This study aims to describe the errors made by students in solving statistical word problems based on Newman's stages. The research method used is descriptive qualitative, with the research sample consisting of Grade IX D students from SMPN 10 Mataram in the 2024/2025 academic year. Data collection was conducted through essay tests and interviews. The results showed that out of 32 students, 10 students (31%) were categorized as having a high level of errors, 15 students (47%) as having a moderate level of errors, and 7 students (22%) as having a low level of errors. The highest error occurred in the transformation stage (61%), followed by process skills (52%), encoding (50%), reading (43%), and comprehension (32%). This study highlights the importance of teaching approaches that can reduce student errors at these critical stages.
TINGKAT METAKOGNISI PESERTA DIDIK DALAM PEMECAHAN MASALAH MATEMATIKA PADA MATERI POLA BILANGAN KELAS VIII DI SMP NEGERI 2 KERUAK TAHUN AJARAN 2023/2024 Risma Ida Andini; Sripatmi; Tabita Wahyu Triutami; Muhammad Turmuzi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.16713

Abstract

Metacognition is the awareness of students about their thought processes and monitoring them. This research aims to measure students' metacognition in solving mathematical problems in class VIII number pattern material at SMPN 2 Keruak for the 2023/2024 academic year. This research is descriptive research with a qualitative approach. This research was conducted at SMPN 2 Keruak with a sample of 20 people from class VIII C. From the results of the study, the level of metacognition of students was obtained, namely tacit use with a percentage of 35%, aware use with a rate of 40%, strategic use with a percentage of 20% and reflective use with a percentage 5%. The level of metacognition in tacit use shows that students can only know some of the important information in the problem, the level of metacognition in aware use shows that students can know important information in the problem, but experience doubts about the problems in the problem, the level of metacognition in strategic use shows that students are aware of self-regulation in their thinking processes and the level of metacognition in reflective use shows that students have self-reflection in their thinking processes.
Co-Authors Agustina, Arianti aini, rohmiatun Aji Aprian Suganda Amrullah Andika Rizky Pratama Arjudin Asfiyantin, Saral Tri AYU LESTARI Baehaqi Baharunnisa Baidowi Baidowi Baidowi Dedi Riyan Rizaldi Dewi Sartika Eka Kurniawan Fadilah, Fanny Fazira, Nadia Kinanti Fifin Asmaliyah Hadiawati, Titin Harry Soeprianto Hasanah, Wirda Hasnawati, Anida Hayati, Elly Nurul Herbianti, Fitri Husnul Hatimah Ida Royani Intan Lestari Irawadi, Anindya Aenaya Jariyah, Aenun Junaidi Junaidi Ketut Sarjana KETUT SARJANA, KETUT Khoiroh, Auliya Muhimmatul Kuraini, Nadia Kurniawan, Eka Laila Hayati Laila Hayati, Laila M. Tata Aulia Rahman Mardjun, Arhudawan Miftahul Janah Muhammad Turmuzi Nabilah Nani Kurniati Ni Luh Niken Ayu Putri Nilwan Nilza Humaira Salsabila Nourma Pramestie Wulandari NURUL HIKMAH Nyoman Sridana Prawangsa, Khofifah Indra Prawangsa Primajati, Gilang Ratna Yulistyaningisih Rifka Diah Caesa Nanda Risma Ida Andini Salsabila, Nilza Humaira Sri Ayu Prabawati Sri Subarinah Sudi Prayitno Sudi Prayitno SUSI LESTARI Syahrul Azmi Syahrul Azmi Tabita Wahyu Triutami Tabita Wahyu, Triutami Triutami, Tabita Wahyu Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun Wulandari, Nourma Pramestie Yulis Tyaningsih, Ratna Yunitasari, Ria Zafitri, Pujita Ziadatul Fatimah