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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Pendidikan Matematika dan IPA Al-Zahra : Journal for Islamic and Arabic Studies JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Jurnal Pendidikan Matematika Universitas Lampung AKSIOMA: Jurnal Program Studi Pendidikan Matematika SEMIRATA 2015 Al-Jabar : Jurnal Pendidikan Matematika Alhadharah: Jurnal Ilmu Dakwah Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi (Penjaskesrek) Jurnal Pendidikan Dasar Indonesian Journal of Science and Mathematics Education Pendas : Jurnah Ilmiah Pendidikan Dasar SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL EDUCATION AND DEVELOPMENT Adimas : Jurnal Pengabdian Kepada Masyarakat Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Indonesian Journal of Electrical Engineering and Computer Science Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Theta : Jurnal Pendidikan Matematika Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Jurnal AlphaEuclidEdu Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Plusminus: Jurnal Pendidikan Matematika Edumatika International Journal of Learning and Instruction (IJLI) Journal of Advanced Sciences and Mathematics Education Innovative: Journal Of Social Science Research Sosiosaintika : Jurnal Ilmu-ilmu Sosial Jurnal Pendidikan Matematika Universitas Lampung
mohamad rifat
Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Tanjungpura
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : International Journal of Learning and Instruction (IJLI)

 1 
Influence of Problem Based Learning Model on Students’ Mathematical Reasoning Ability Heri Gunawan; Mohamad Rifat; Silvia Sayu
International Journal of Learning and Instruction (IJLI) Vol 2, No 2 (2020): Volume 2 Number 2 October 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ijli.v2i2.43374

Abstract

 The study aimed to determine the effect of problem-based learning models on students' mathematical reasoning abilities. The study used an experimental method with a quasi-experimental design and a posttest-only control design. The population was all classes in VIII grade at MTs Negeri 3 Mempawah in the 2019/2020 school year. The samples were students of VIII C and VIII A grades and were drawn using simple random sampling. Data collection techniques and tools were measurements that used a essay test contained indicators of mathematical reasoning abilities. After being tested in the two samples, data analysis was then carried out to test the hypothesis. Before testing the hypothesis, first, a prerequisite test was carried out, namely the normality test. Because the data are normally distributed, to test  the hypothesis we used the t-test. It was obtained that tcount = 11.15 and ttable = 1.99 with α = 0.05. Because of the value of tcount> ttable, it can be concluded that the problem-based learning model affects students' mathematical reasoning abilities. Keywords: Problem based Learning, Mathematic, Reasoning Ability
Improving Students’ Mathematics Problem Solving Ability Through Jigsaw Method Based on Cooperative Learning Model in Pythagoras Theorema Leo Luxman; Mohammad Rifat; Dede Suratman
International Journal of Learning and Instruction (IJLI) Vol 2, No 2 (2020): Volume 2 Number 2 October 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ijli.v2i2.43375

Abstract

 The study investigates the increase in students mathematical problem-solving abilities after being treated with the Jigsaw cooperative model on the Pythagorean theorem. The method used in this research was an experimental method with pre-experimental designs and the research design was One Group Pretest Postest Design. The population was all students of VIII grade SMPN 1 Toba who were spread into four classes. Then the sample were students of VIII B class who were taken using the cluster random sampling technique. Data collection techniques used measurement techniques and data collection tools used problem-solving ability tests in descriptions. After the data was tested on the sample, then the data analysis was then carried out to test the hypothesis. But first, doing the prerequisite test was the data normality test. The normality test of this data used Chi-Square (χ 2). Obtained data normality test results χ 2count = 2.75 and χ2 table = 7.81. Because χ2count <χ2table, then the data was normally distributed. The next test was to do a one-group t-test with a significance level (𝛼) = 0.05. The results obtained tcount = 2, 541 and t table = 1.961. Because tcount> ttable, it can be concluded that there was an increase in students mathematical abilities after being given a Jigsaw cooperative learning model. Keywords: Cooperative Learning Model, Jigsaw, Problem Solving 
Co-Authors Abul Kalam Al Azad Ade Mirza Afifah, Laili Nur Agung Hartoyo ahmad yani Asep Nursangaji Ayu, Nabila Muthia Bijan Paul Bistari Cecep Kusmana Dede Suratman Deki Wibowo, Deki Dian Ahmad Dian Ahmad BS Dona Fitriawan Edy Yusmin Fitrea Ananda Fitri Nurhayati Fitriana, Dina Halini - Hamdani Hamdani Hamdani Hardiany, Desi Heri Gunawan Imama, Khoirunnisa Islami, Nabillah Jihan Jami, Yulis Jeria, Jeria Khalimi, Soleh Khan Raqib Mahmud Khoriyani, Rohmah Pila Klaudia Alina Kurniawati, Anugrah Leo Luxman Loda, Yuliana Gardo Lukman Nurhakim Marsudan Pangrimba Mawa, Mawa Md. Asifuzzaman Jishan Md. Shahabub Alam Meldi, Nadya Febriani Mutazam, Mutazam Nafa Salsabila Nur Sulistyo Muttaqin, Nur Sulistyo Nurfadilah Siregar Pasaribu, Revi Lestari Peterianus, Septian Proviara, Mita Maudia Ramli Ramli Rianto, Vina Muthmainna Riyanti, Vera Romah, Dwita Romal Ijuddin Rustam Rustam Rustam Rusydi, Hasan Sarassanti, Yumi silvia sayu - Sudiansyah, Sudiansyah Sugiatno Sugiatno Supadmi, Supadmi Susanti, Widya Syf. Rizekia Zulaikha Assegaf Tambunan, Muhammad Al Azhari Tanjung, Gusti Arya Theresia Theresia Tia, Septiana Tresia Widiani, Tresia Verminus, Verminus Yulis Jamiah Yumi Sarassanti Zubaidah, R