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All Journal Pedagogika: Jurnal Ilmu-Ilmu Kependidikan Multiverse: Open Multidisciplinary Journal Ar-Riyadhiyyat: Jurnal Pendidikan Matematika

Setiawan

IAIN Lhokseumawe

Author-ID : 5875060

Religion Arts Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics

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Pengaruh Pendekatan Matematika Realistik Berbasis Kearifan Lokal terhadap Kemapuan Pemecahan Masalah Matematis Siswa SMP Setiawan
Pedagogika: Jurnal Ilmu-Ilmu Kependidikan Vol. 2 No. 1 (2022)
Publisher : Medan Resource Center

One of the reasons for the low ability to solve mathematical problems is the lack of an active role in understanding and finding and finding the information or data that will be opened. One of the learning strategies used to develop students' problem-solving skills is the PMR approach based on local wisdom. The purpose of this study was to determine the effect of learning with the PMR approach based on local wisdom on mathematical problem solving for junior high school students. This study uses a quantitative approach where the data obtained in the form of tests are tested statistically. The population in this study were all seventh grade students of SMP Negeri 1 Samudera, while the samples were class VII-2 as the experimental class, and class VII-3 as the control class. From the results of statistical data processing, it was found that the average value of the experimental class was significantly different from the control class, so it can be found that the application of a local wisdom-based mathematical approach to the mathematical problem solving abilities of SMP Negeri 1 Samudera students.

Penerapan Model Pembelajaran Kooperatif Tipe Numbered Heads Together Menggunakan Media Manipulatif Papan Refusi untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Siswa SMP Setiawan
Multiverse: Open Multidisciplinary Journal Vol. 1 No. 3 (2022)
Publisher : Medan Resource Center

The low ability of students to understand mathematical concepts is due to the low ability of students to understand mathematical concepts and the lack of activeness of students in participating in the learning process. This study aims to describe the increase in the ability to understand students' mathematical concepts by applying the NHT type cooperative learning model using the Refusion Board manipulative media on relations and functions material. This type of research is a type of classroom action research. The subjects of this study were 20 students in class VIII-2 of SMP Negeri 4 Bukit. As for the results obtained from the two actions in this study, namely (1) Learning outcomes for the ability to understand students' mathematical concepts increased or completed with a percentage of 55% in action I increased to 85% in action II. (2) The activity of students participating in learning has increased, namely 70% in action I to 82.22% in action II. (3) The teacher's ability to manage learning is in the "good" category. There was an increase in the percentage in the implementation of action I by 73.57% to 84.28% in action II. Based on the results of the comparison of the percentages of the two stages, it can be concluded that the application of the cooperative learning model of the numbered heads together type using the refusion board manipulative media can improve students' understanding of mathematical concepts.

Pelatihan dan Pendampingan Desain RPP Berbasis Dinul Islam dan Penulisan Penelitian Tindakan Kelas bagi Guru Matematika Sekolah Menengah Kejuruan Kota Lhokseumawe Yusnaini; Setiawan
Multiverse: Open Multidisciplinary Journal Vol. 1 No. 3 (2022)
Publisher : Medan Resource Center

Activities carried out in community service for mathematics teachers at Vocational High Schools (SMK) in Lhokseumawe City are activities to write Classroom Action Research (PTK) and design Learning Implementation Plans (RPP) based on Islamic Dinul. The purpose of this activity is that math teachers at Lhokseumawe City Vocational Schools are able to make PTK and design lesson plans based on Dinul Islam on an ongoing basis in order to improve teacher careers. The form of this activity is by carrying out training and mentoring for 4 days from 26 to 29 April 2021 with a total time of 32 JP with an allocation of 2 days for training and assistance in writing PTK and 2 days for designing lesson plans based on Dinul Islam. Then proceed with assistance in the form of guidance in writing PTK and lesson plans based on Dinul Islam from May to June 2021. The work system carried out by the teacher is group in nature, each group consists of 3 people and works together in determining the PTK title and continuing with writing PTK. Meanwhile, the work system in designing RPP based on Dinul Islam is individual. The results obtained resulted in 10 PTK titles with writing that were still continuous, while Dinul Islam based lesson plans had been printed and collected as many as 26 lesson plans from 30 participants.

Penerapan Pembelajaran Matematika Berbasis Cergam Berkarakter dengan Pendekatan Kontekstual Terhadap Hasil Belajar pada Materi SPLDV untuk Siswa SMP/MTs Kelas VIII Risma Nurfitri; Setiawan; Nur Anwar
Ar-Riyadhiyyat: Journal of Mathematics Education Vol. 3 No. 2 (2023): Ar-Riyadhiyyat: Jurnal Pendidikan Matematika
Publisher : Department of Master Program on Mathematics Education Faculty of Teacher Training and Education State Islamic Institute of Lhokseumawe, Indonesia

Siswa sering kali mengalami kesulitan dalam memahami pembelajaran sehingga membuat siswa kurang aktif dan tidak menyukai pelajaran matematika. Oleh karena itu, dibutuhkan suatu kegiatan pembelajaran yang dapat mmbuat siswa aktif dan kreatif dalam mengkontruksikan ide-idenya melalui penemuan sendiri agar lebih bermakna untuk membentuk dan meningkatkan hasil belajar matematika siswa. Salah satu pendekatan yang mampu membuat siswa aktif dan dapat menghubungkan materi dengan kehidupan nyata yaitu pendekatan pembelajaran Contextual Teachingand Learning (CTL). Penelitian ini bertujuan : untuk mengetahui hasil belajar matematika siswa yang diajarkan dengan menggunakan cergam berkarakter dengan pendekatan kontekstual lebih baik dari pada siswa yang diajarkan secara konvensional pada kelas VIII MTs Negeri 3 Aceh Timur. Penelitian ini merupakan penelitian kuantitatif dengan metode eksperimen. Data penelitian ini diperoleh dengan memberikan tes uraian yang terdiri dari soal pre-test dan post test. Tes tersebut bertujuan untuk melihat pengaruh hasil belajar matematika siswa kelas VIII MTs Negeri 3 Aceh Timur pada materi sistem persamaan linier dua variabel. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII MTs Negeri 3 Aceh Timur, sedangkan yang menjadi sampel adalah kelas VIII2 sebagai kelas eksperimen dan kelas VIII3 sebagai kelas kontrol. Berdasarkan hasil uji homogenitas dan normalitas data hasil tes dari kedua kelas tersebut diperoleh bahwa kedua sampel homogen dan normal, sehingga untuk pengujian hipotesis digunakan uji-t pihak kanan. Kelas eksperimen dilakukan dengan menggunakan pendekatan pembelajaran CTL dan pada kelas kontrol dilakukan dengan menggunakan secara konvensional. Hasil penelitian diperoleh thitung = 1,81 sedangkan nilai ttabel = 1,68 dengan demikian thitung> ttabel, yaitu 1,81 > 1,68 dengan α = 5% yang berarti tolak Ho, yang membuktikan bahwa “Pembelajaran matematika yang diajarkan berbasis cergam berkarakter dengan pendekatan kontekstual terhadap hasil belajarlebih baik dari pada yang diajarkan secara konvensional pada materi SPLDV di kelas VIII MTsN 3 Aceh Timur”.

Co-Authors Nur Anwar Risma Nurfitri Yusnaini

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