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All Journal Jurnal Ilmu Pendidikan JURNAL PENGABDIAN KEPADA MASYARAKAT Pendas : Jurnah Ilmiah Pendidikan Dasar JMM (Jurnal Masyarakat Mandiri) International Journal on Emerging Mathematics Education JURNAL TARBIYAH Beta: Jurnal Tadris Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education JOURNAL OF SCIENCE AND SOCIAL RESEARCH M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Mudir : Jurnal Manajemen Pendidikan Jurnal Pemberdayaan Masyarakat Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Mandalika Mathematics and Educations Journal International Journal of Educational Research and Social Sciences (IJERSC) Journal of English Language and Education SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Indonesian Journal of Multidisciplinary Science Jurnal Kajian Ilmu Pendidikan (JKIP) Jurnal MathEducation Nusantara Journal of Comprehensive Science Al Khawarizmi: Jurnal Pendidikan Matematika Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Journal of Student Research Science and Education Journal Rekognisi : Jurnal Pendidikan dan Kependidikan Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Jurnal Ilmiah Matematika (JIMAT) PESHUM
Prihatin Ningsih Sagala
Pendidikan Matematika, Universitas Negeri Medan
Religion Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Journal : Journal of Student Research

 1 
Upaya Meningkatkan Aktivitas Dan Hasil Belajar Matematika Siswa Menggunakan Model Pembelajaran Kooperatif Tipe Teams Games Tournament (TGT) Di SMP Negeri 14 Binjai Aziza Fauzia Nurhaliza; Prihatin Ningsih Sagala
Journal of Student Research Vol 1 No 3 (2023): Mei: Journal of Student Research
Publisher : Sekolah Tinggi Ilmu Ekonomi Trianandra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jsr.v1i3.1223

Abstract

This Classroom Action Research aims to minimize the low activity and mathematics learning outcomes of Binjai 14 Public Middle School students in the matter of the Two-Variable Linear Equation System (SPDLV). The recipients of the action were class VIII 2 students at SMP Negeri 14 Binjai with a total of 32 students. The data collection technique for this action was carried out in a qualitative descriptive way through the cycle stages with two rounds where each round consisted of two meetings. The results of this study are increased activity and student learning outcomes by using the cooperative learning model of the Teams Games Tournament (TGT) type. From the results of the initial test data obtained 28 students (87,5%) of 32 students with an average of 50,29%. The results of data analysis in cycle I after the cooperative learning model of the Teams Games Tournament (TGT) type showed that the number of students who achieved mastery learning was 25 students (78,12%) out of 32 students with a class average of 75%. In cycle II, 28 students (87,5%) achieved a mastery level with a class average of 80,79%. There was an increase from cycle I to cycle II. Likewise with student activities while learning took place in cycle I, the number of students who had a percentage of activity ≥ 70% classically was 2 students (6.25%) of 32 students and at the end of cycle II it increased to 28 students (87,5%). The classical increase in activity from cycle I to cycle II was 30%. So this study concluded that through the TGT learning model it can increase students' activity and learning outcomes in mathematics.
Penerapan Model Problem Based Learning Berbantuan Media Geogebra Untuk Meningkatkan Kemampuan Berpikir Kreatif Matematis Siswa di MTs Citra Abdi Negoro Yuki Indayanti; Prihatin Ningsih Sagala
Journal of Student Research Vol 1 No 3 (2023): Mei: Journal of Student Research
Publisher : Sekolah Tinggi Ilmu Ekonomi Trianandra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jsr.v1i3.1245

Abstract

This study aims to find out how to improve students' mathematical creative thinking skills after using the Problem Based Learning model assisted by Geogebra media and to find out how students' answers process in solving problems on the mathematical creative thinking ability test after applying the Problem Based Learning model assisted by Geogebra media. This type of research is Classroom Action Research (PTK) which was conducted in two cycles, the subjects in the study were class IX-3 MTs Citra Abdi Negoro, totaling 27 students. This research is said to be successful if it meets the indicators of success, namely, (1) The level of students' mathematical creative thinking ability increases with a value of ≥ 85% at least in the medium category, (2) The process of completing student answers with a value of ≥60% at least in the good category, (3) The results student and teacher observations show a good category. Based on the results of the study, the average initial ability test score of 58.10 increased to 61.34 in cycle I and 80.55 in cycle II. There was also an increase in classical completeness, in the creative thinking ability test of 8 students (29.63%) in the initial ability test increased to 12 students (44.44%) in cycle I and 25 students (92.59%) in cycle II. For the process of student answers from cycle I with an average presentation of 50 students' answer processes, 31% increased to 70.67% in cycle II. Based on the results of the study it can be concluded that the Problem Based Learning model assisted by Geogebra media can improve students' creative thinking skills.
Upaya Meningkatkan Aktivitas Dan Hasil Belajar Matematika Siswa Menggunakan Model Pembelajaran Kooperatif Tipe Teams Games Tournament (TGT) Di SMP Negeri 14 Binjai Aziza Fauzia Nurhaliza; Prihatin Ningsih Sagala
Journal of Student Research Vol. 1 No. 3 (2023): Mei: Journal of Student Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jsr.v1i3.1223

Abstract

This Classroom Action Research aims to minimize the low activity and mathematics learning outcomes of Binjai 14 Public Middle School students in the matter of the Two-Variable Linear Equation System (SPDLV). The recipients of the action were class VIII 2 students at SMP Negeri 14 Binjai with a total of 32 students. The data collection technique for this action was carried out in a qualitative descriptive way through the cycle stages with two rounds where each round consisted of two meetings. The results of this study are increased activity and student learning outcomes by using the cooperative learning model of the Teams Games Tournament (TGT) type. From the results of the initial test data obtained 28 students (87,5%) of 32 students with an average of 50,29%. The results of data analysis in cycle I after the cooperative learning model of the Teams Games Tournament (TGT) type showed that the number of students who achieved mastery learning was 25 students (78,12%) out of 32 students with a class average of 75%. In cycle II, 28 students (87,5%) achieved a mastery level with a class average of 80,79%. There was an increase from cycle I to cycle II. Likewise with student activities while learning took place in cycle I, the number of students who had a percentage of activity ≥ 70% classically was 2 students (6.25%) of 32 students and at the end of cycle II it increased to 28 students (87,5%). The classical increase in activity from cycle I to cycle II was 30%. So this study concluded that through the TGT learning model it can increase students' activity and learning outcomes in mathematics.
Penerapan Model Problem Based Learning Berbantuan Media Geogebra Untuk Meningkatkan Kemampuan Berpikir Kreatif Matematis Siswa di MTs Citra Abdi Negoro Yuki Indayanti; Prihatin Ningsih Sagala
Journal of Student Research Vol. 1 No. 3 (2023): Mei: Journal of Student Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jsr.v1i3.1245

Abstract

This study aims to find out how to improve students' mathematical creative thinking skills after using the Problem Based Learning model assisted by Geogebra media and to find out how students' answers process in solving problems on the mathematical creative thinking ability test after applying the Problem Based Learning model assisted by Geogebra media. This type of research is Classroom Action Research (PTK) which was conducted in two cycles, the subjects in the study were class IX-3 MTs Citra Abdi Negoro, totaling 27 students. This research is said to be successful if it meets the indicators of success, namely, (1) The level of students' mathematical creative thinking ability increases with a value of ≥ 85% at least in the medium category, (2) The process of completing student answers with a value of ≥60% at least in the good category, (3) The results student and teacher observations show a good category. Based on the results of the study, the average initial ability test score of 58.10 increased to 61.34 in cycle I and 80.55 in cycle II. There was also an increase in classical completeness, in the creative thinking ability test of 8 students (29.63%) in the initial ability test increased to 12 students (44.44%) in cycle I and 25 students (92.59%) in cycle II. For the process of student answers from cycle I with an average presentation of 50 students' answer processes, 31% increased to 70.67% in cycle II. Based on the results of the study it can be concluded that the Problem Based Learning model assisted by Geogebra media can improve students' creative thinking skills.
Co-Authors Afta Geosasmita Saragih Aini Wardana Anhar, Harry Al-Haridzi Arnita Piliang Aulia Saputra, Yoga Aulia, Melati Apri Ayu Lestari, Julisa Aziza Fauzia Nurhaliza Aziza Fauzia Nurhaliza Berutu, Jhosua Bintang Pratiwi, Bintang Debora Sinaga, Debora Dhuha, Nadira Kaylana Dian Septiana DIdi Febrian Eka Finanti Simamora Eri Widyastuti Fadilla, Nia Imel Simanungkalit Lubis, Nazwa Indri Lukitaningsih Manullang, Juliana Citra Manurung, Hendra Cahyadi Marbun, Marthin Marlina Sinaga Marpaung, Faridawaty Masita, Nurul Mhd Yusuf Nasution Munthe, Tiolina Maria Nainggolan, Gustia Louisa Nasution, Nadrah Afiati Novita Sari Maria Nurcahaya Br Zandroto Nurul Khairiyah, Rasyiqah Nurul Maulida Surbakti Paskalina Sinulingga Pristi Suhendro L Pristi Suhendro Lukiyoto Putri Andini, Putri Putri Br Tarigan Qania Agustika Siagian Ramadhani, Fanny Rambe, Rukiyah Br Rania Andini, Cut Ribka Sonya Rajagukguk Rival Ananda Gisty Ruth Sahanaya Manik Saing, Nasib Maruli Tua Samosir, Martha Indah Sari Nababan, Natasya Saron Silaban, Gebriel Siagian, Qania Agustika Sibarani, Khoirunnisa Sihotang, Harry Marcel Wahyu Silalahi, Lisbeth Grace Luciana Simanjuntak, Rosi Ade Putri Sinaga, Sinta Marintan Sinurat, Putra Paulus Siregar, Dea Athalia Siti Khafifah F Sitindaon, David Sitorus, Grace Elicia Sitorus, Tabhita Yolanda Sovarina Yasarifa Pohan Suhendro L, Pristi Sulaiman, Raysah Puteri Tanjung, July Yanty Tarigan, Septi Agita Turnip, Leonardo Valentino, Gembira J Wando Satria Parapat Waniza, Elva Yuki Indayanti Yuki Indayanti Yunita Eunike Maduma