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All Journal Indo-MathEdu Intellectuals Journal Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Edu Research : Jurnal Penelitian Pendidikan Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora TOFEDU: The Future of Education Journal Jurnal Motivasi Pendidikan dan Bahasa Jurnal Pendidikan dan Sosial Humaniora Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Journal of Education and Science (EDUSAINS)
Tasnim Rahmat
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Other

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Kemampuan Berpikir Kritis Matematis Dengan Model Pembelajaran EXO OLO TASK Apria Randi Saputra; Tasnim Rahmat
Jurnal Motivasi Pendidikan dan Bahasa Vol. 1 No. 1 (2023): Maret : Jurnal Motivasi Pendidikan dan Bahasa
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jmpb-widyakarya.v1i2.412

Abstract

The low students' avarage number of mathematical critical thinking skills in class VIII SMPN 1 Candung ranged from 82.14% to 89.29%. To overcome this problem, researchers tried to conduct research by applying the EXO OLO TASK learning model in learning mathematics. This type of research is pre-experimental research with the research design The Static Group Comparison Design. The population in this study were all students of class VIII SMPN 1 Cawang. The samples in this study were students of class VIII.2 as the experimental class and VIII.1 as the control class. The instrument in this study was a test of students' mathematical critical thinking skills in the form of an essay test. The results of the study using the t-test obtained t_count=1.92 > t_table=1.674, so H0 was rejected. For Minitab software testing at a significant level of a = 0.05, Pvalue = 0.002 is obtained, meaning Pvalue <a, so H0 is also rejected. So it can be concluded that students' mathematical critical thinking skills using the EXO OLO TASK learning model are better than students' mathematical critical thinking abilities using conventional learning in class VIII SMPN 1 Cdungung.
Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Soal PISA di Kelas IX-F SMP Negeri 1 Bukitiinggi Aprilia, Riski Sakinah; Firmanti, Pipit; Tasnim Rahmat; Rusdi, Rusdi
Indo-MathEdu Intellectuals Journal Vol. 5 No. 4 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i4.1737

Abstract

This research is motivated by the results of observations, where students are not used to solving critical thinking problems, especially PISA questions. This study aims to describe students' critical thinking skills in solving PISA questions. This type of research is a type of quantitative descriptive research. The sample in this study is 30 students of Class IX-F SMP Negeri 1 Bukittinggi. The data collection technique used is a test of critical thinking skills in PISA questions. The collected data is analyzed by the procedure of analyzing the results of the work, presenting the data and drawing conclusions. The results of the data analysis showed that students' critical thinking skills in solving PISA questions in class IX-F SMP Negeri 1 Bukittinggi as a whole were classified in the low category with a percentage of 52.6% and different for each indicator. This can be seen in the completion of students' pisa questions on 4 indicators of critical thinking ability, namely Interpretation is 67% in the high category, for the Analysis, Evaluation and Inference indicators are classified in the low category with 56.44%, 43.83% and 45.16% respectively. So it is concluded that the level of students' critical thinking ability in solving PISA questions in class IX-F SMP Negeri 1 Bukittinggi is classified as low
Analisis Kesalahan Siswa Mengubah Bentuk Akar Dalam di Kelas X Fase E. 7 SMA N 1 Harau Tri Rahma Santika; Tasnim Rahmat; Cendro Cesbajar
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 3 No. 1 (2023): Maret : Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v3i1.936

Abstract

In solving mathematical problems, students must find errors in understanding a material given by the teacher, this can happen due to several factors. In this article it aims to analyze the errors and difficulties experienced by students of class X Phase E.7 in studying the material of root forms. One way that can be done is by identifying the cause of students' mistakes in doing math problems during the mathematics learning process in the classroom. This research uses a qualitative descriptive approach. With research instruments in the form of field observations and student learning outcomes. The research subjects of class X Phase E.7 SMA N 1 HARAU students were 7 students who had the highest final semester exam scores.
PENGARUH KELUARGA DAN SEKOLAH TERHADAP HASIL BELAJAR MATEMATIKA SISWA DI KELAS VIII MTS NU BATAHAN KABUPATEN MANDAILING NATAL TAHUN AJARAN 2022/2023 Refdi Refdi; Aniswita Aniswita; Haida Fitri; Tasnim Rahmat
EDU RESEARCH Vol 5 No 3 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v5i3.465

Abstract

This research was motivated by the low mathematics learning outcomes of class VIII MTs NU Batahan students, namely around 74-94% of the number of students who were still below the KKM. This is thought to be influenced by several factors, including family factors and school factors. Based on these conditions, researchers are interested in conducting research on the influence of family and school on students mathematics learning outcomes in class VIII MTs NU Batahan, Mandailing Natal Regency, Academic Year 2022/2023. This type of research is correlational using the ex post facto method. The results of the research show (1) there is a significant influence of the family on the mathematics learning outcomes of students in class VIII MTs NU Batahan Mandailing Natal Regency for the 2022/2023 Academic Year with a value of tcount > ttable, namely 3.793 > 1.711. (2) there is a significant influence of school on the mathematics learning outcomes of students in class VIII MTs NU Batahan Mandailing Natal Regency for the 2022/2023 Academic Year with a value of tcount > ttable, namely 3.249 > 1.711. (3) there is a significant influence of family and school on the mathematics learning outcomes of students in class VIII MTs NU Batahan Mandailing Natal Regency for the 2022/2023 Academic Year with a value of Fcount > Ftable namely 7.93 > 2.42.
AKTIVITAS DAN HASIL BELAJAR MATEMATIKA SISWA MELALUI STRATEGI PEMBELAJARAN ETH DI KELAS VI MIS MUALLIMIN TABEK TALANG BABUNGO KEC.HILIRAN GUMANTI KAB.SOLOK TAHUN PELAJARAN 2023/2024 Radiya Fatma; M. Imamuddin; Tasnim Rahmat; Pipit Firmanti
EDU RESEARCH Vol 5 No 3 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v5i3.484

Abstract

Penelitian ini dilatarbelakangi oleh adanya permasalahan yang ditemukan di kelas VI MIS Muallimin Tabek Talang Babungo Kec. Hiliran Gumanti Kab. Solok Tahun Pelajaran 2023/2024. Berdasarkan observasi yang dilakukan pada saat proses pembelajaran masih di dominasi oleh guru sehingga siswa menjadi pasif, hal ini diduga membuat hasil belajar siswa rendah. Untuk mengatasi masalah tersebut, peneliti mencoba melakukan penelitian dengan mengunakan strategi pembelajaran ETH dalam pembelajaran matematika. Strategi pembelajaran ini diduga dapat mengembangkan keaktifan belajar siswa. Adapun penelitian ini bertujuan untuk mengetahui apakah aktivitas dan hasil belajar matematika siswa yang melalui strategi pembelajaran ETH lebih baik dari pada hasil belajar matematika siswa yang mengikuti pembelajaran konvensional pada kelas VI MIS Muallimin Tabek Talang Babungo Kec. Hiliran Gumanti Kab. Solok Tahun Pelajaran 2023/2024. Jenis penelitian ini adalah penelitian pra eksperimen dengan rancangan penelitian The Static Group Comparison Design. Populasi dalam penelitian ini adalah seluruh siswa kelas VI MIS Muallimin Tabek Talang Babungo Kec. Hiliran Gumanti Kab. Solok Tahun Pelajaran 2023/2024. Sampel dalam penelitian ini adalah siswa kelas VI.A sebagai kelas eksperimen dan kelas VI.B sebagai kelas kontrol. Berdasarkan hasil analisis data aktivitas belajar matematika siswa diperoleh presentase 451,31% tergolong pada kriteria aktif dan analisis tes akhir dihitung dengan mengunakan uji-t, diperoleh hasil thitung = 4,634 dan ttabel = 1,679, mengunakan MINITAB diperoleh Pvalue = 0,403 karena thitung > ttabel dan Pvalue < berarti H0 ditolak pada taraf nyata = 0,05. Dengan demikian, hasil belajar matematika siswa menggunakan strategi pembelajaran Everyone is a Teacher Here lebih baik dari pada siswa yang mengikuti pembelajaran konvesional pada kelas VI MIS Muallimin Tabek Talang Babungo Kec. Hiliran Gumanti Kab. Solok Tahun Pelajaran 2023/2024.
Pengembangan LKPD Berintegrasi Nilai-Nilai Keislaman untuk Melatih Kemampuan Pemecahan Masalah Matematis Tri Nanda Akbar Maualana; Tasnim Rahmat; M. Imamuddin; Pipit Firmanti
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i1.4716

Abstract

This research was motivated by the problems found, namely the lack of learning media, the LKPD used had not trained mathematical problem solving abilities, the existing LKPD was LKPD created by educators who had not been connected to Islamic teachings, resulting in a decline in students' mathematical problem solving abilities. This research aims to produce LKPD integrating Islamic values to train problem solving skills in class This research is development research or RnD using the Sugiyono development method. The instruments used were validation sheets, student response questionnaires, and mathematical problem solving ability tests. The data analysis techniques used are validity data analysis, practicality analysis, and effectiveness analysis. Based on the development research that has been carried out, an LKPD with a validity level of 80% is in the valid qualification, for the practicality qualification, namely 78.41% is in the practical criteria, and for the effectiveness level, namely 80,76% is in the effective qualification. It can be concluded that the LKPD integrates Islamic values to train mathematical problem solving abilities which was developed including valid, practical and effective criteria.
Pengaruh Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division (STAD)Terhadap Motivasi Belajar dan Kemampuan Pemahaman Konsep Matematika Nova Novita; Tasnim Rahmat; M. Imamuddin; Pipit Firmanti
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i1.4955

Abstract

This research is based on the background of the problems found in grade IX of SMP N 1 Gunuang Omeh District that the low motivation of students in learning mathematics, this is characterized by students who look lazy in learning and only a few students pay attention when the teacher explains the material. Then, from the results of the students' daily test scores, it was also found that the low ability to understand mathematical concepts of grade IX students at SMP N 1, Gunuang Omeh District. The formulation of the problem in this study is how is the motivation of students to learn in mathematics subjects using the Student Teams Achievement Division (STAD) type cooperative learning model for grade IX at SMP N 1 Gunuang Omeh District for the 2023/2024 Academic Year and whether there is a significant positive influence using the Student Teams Achievement Division (STAD) type cooperative learning model on the ability to understand mathematics concepts of grade IX students at SMP N 1 Kecamatan Gunuang Omeh for the 2023/2024 Academic Year. This type of research is a quasi-experimental experiment with a Randomized Control Group Only Design research design. The population in this study is all grade IX students at SMP N 1, Gunuang Omeh District. Sampling was determined at random first by a normality test, a homogeneity test, and an average similarity test on population data. The sample in this study is class IX-2 as the experimental class and class IX-3 as the control class. The results of the analysis of the student mathematics learning motivation questionnaire data were obtained with a percentage of 72.28% with high motivation criteria and the test of students' ability to understand mathematical concepts was calculated using the t-test obtained tcount = 3.180 and and ttable = 1.672 because tcount > ttable means subtracting H0 and accepting H1 at the real level α=0.05, and by using SPSS26 Sig = 0.003 was obtained which means that sig ≤α with α=0.05.
Pengaruh Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Terhadap Pemahaman Konsep Matematika Siswa Maisi Oktavia; Aniswita Aniswita; Ulva Rahmi; Tasnim Rahmat
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 3 No. 2 (2024): Oktober : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v3i2.4335

Abstract

This study was motivated by the low understanding of mathematical concepts of class VIII students of SMP Negeri 4 Bukittinggi. Based on the results of the documentation study, the percentage of students with daily test scores below the 55 criterion ranged from 50% to 81%. Observations and interviews revealed that learning was still dominated by teachers, while students were less active in the learning process. This study aims to determine the significant effect of the Numbered Head Together (NHT) cooperative learning model on students' understanding of mathematical concepts. This experimental study used the Static Group Comparison Design. The population of the study was class VIII students of SMP Negeri 4 Bukittinggi in the 2021/2022 academic year consisting of 127 students from 4 classes. The sample was taken randomly, with class VIII1 as the experimental class and VIII2 as the control class. The research instrument was a mathematical concept understanding test. The results of data analysis using the t-test showed a calculated t value > t table (3.269 > 1.67) at a significance level of 0.05. From SPSS, a significant value of 0.02 <0.05 was obtained so that H0 was rejected and H1 was accepted. In conclusion, there is a significant influence of the NHT learning model on the understanding of mathematical concepts of class VIII students of SMP Negeri 4 Bukittinggi.
Pengaruh Model Pembelajaran Mind Mapping Terhadap Kemampuan Berpikir Kreatif Matematis Siswa Dhita Tsurayya; Tasnim Rahmat; Wedra Aprison; Rusdi
EDUSAINS : Journal of Education and Science Vol. 1 No. 2 (2023): Desember 2023
Publisher : Yayasan Lembaga Studi Makwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57255/edusains.v1i2.832

Abstract

Tujuan penelitian ini untuk mengetahui apakah terdapat pengaruh yang signifikan model Mind Mapping terdapat kemampuan berpikir kreatif matematis siswa ke. Penelitian ini Pra eksperimen dengan rancangan penelitian The Static Group Comparison Design. Instrumen penelitian ini menggunakan tes uraian untuk melihat kemampuan berpikir kreatif siswa. Teknik analisis data yang di gunakan dengan uji-t di peroleh thitung = 3,728 dan ttabel = 1,67 karena thitung > ttabel berarti H0 ditolak dan H1 diterima, sedangkan menggunakan SoftwareMinitab diperoleh Pvalue = 0,000, α = 0,05. Dengan demikian, dapat disimpulkan bahwa terdapat pengaruh kemampuan berpikir kreatif matematis siswa yang mengikuti model pembelajaran Mind Mapping.
Pengaruh Pendekatan Scaffolding Terhadap Pemahaman Konsep Matematika Siswa Julanda, Rico; Deswalantri; Gema Hista Medika; Tasnim Rahmat; Pipit Firmanti
EDUSAINS : Journal of Education and Science Vol. 1 No. 2 (2023): Desember 2023
Publisher : Yayasan Lembaga Studi Makwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57255/edusains.v1i2.953

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemahaman konsep matematika siswa kelas VIII di MTsN 3 Agam. Rendahnya hasil belajar menunjukkan bahwa siswa masih kesulitan mengaitkan antar konsep dan menerapkan prinsip matematika dalam pemecahan masalah. Salah satu alternatif solusi yang dipandang efektif untuk mengatasi permasalahan tersebut adalah melalui penerapan pendekatan scaffolding, yaitu strategi pembelajaran yang memberikan dukungan bertahap sesuai kebutuhan belajar siswa hingga mereka mampu belajar secara mandiri. Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan scaffolding terhadap pemahaman konsep matematika siswa kelas VIII MTsN 3 Agam tahun pelajaran 2019/2020. Jenis penelitian ini merupakan penelitian kuasi-eksperimen dengan rancangan Randomized Control Group Only Design. Populasi penelitian meliputi seluruh siswa kelas VIII MTsN 3 Agam tahun pelajaran 2019/2020. Melalui teknik pengambilan sampel acak, terpilih kelas VIII-1 sebagai kelas eksperimen yang diberi perlakuan dengan pendekatan scaffolding dan kelas VIII-3 sebagai kelas kontrol yang menggunakan pembelajaran konvensional. Instrumen penelitian berupa tes pemahaman konsep matematika yang telah divalidasi oleh ahli. Data dianalisis menggunakan uji-t untuk mengetahui perbedaan rata-rata hasil belajar antara kedua kelompok. Hasil analisis menunjukkan bahwa nilai thitung sebesar 2,33 lebih besar daripada ttabel sebesar 1,68 pada taraf signifikansi 0,05. Dengan demikian, H0 ditolak dan Ha diterima, yang berarti terdapat pengaruh yang signifikan antara penerapan pendekatan scaffolding terhadap peningkatan pemahaman konsep matematika siswa. Temuan ini mengindikasikan bahwa pendekatan scaffolding efektif digunakan dalam pembelajaran matematika di tingkat madrasah untuk membantu siswa membangun pemahaman konseptual secara bertahap dan mendalam.
Co-Authors Anggraini, Zolanda Aniswita Apria Randi Saputra Aprilia, Riski Sakinah Cendro Cesbajar Danil Saputra Deswalantri Dhita Tsurayya Firmanti, Pipit Gema Hista Medika Haida Fitri Isnaniah Julanda, Rico M. Imamuddin Maisi Oktavia Nova Novita Pipit Firmanti Radiya Fatma Refdi Refdi Rusdi Rusdi Rusdi Tri Nanda Akbar Maualana Tri Rahma Santika Ulva Rahmi Wedra Aprison