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All Journal JSME MIPA UNIMA Jurnal Pendidikan Matematika Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) Math Didactic: Jurnal Pendidikan Matematika Formatif: Jurnal Ilmiah Pendidikan MIPA Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education de Fermat : Jurnal Pendidikan Matematika Jurnal Pendidikan dan Konseling Jurnal Sains Riset SOSCIED Jurnal Sosial Humaniora Sigli Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurnal Evaluasi dan Pembelajaran Jurnal Riset dan Inovasi Pembelajaran MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Dharmas Education Journal (DE_Journal) Kognitif: Jurnal Riset HOTS Pendidikan Matematika Edu Cendikia: Jurnal Ilmiah Kependidikan Education Journal: General and Specific Research Inspirasi Dunia: Jurnal Riset Pendidikan dan Bahasa Sora Journal of Mathematics Education Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Pendidikan, Bahasa dan Budaya
Anetha L.F. Tilaar
Jurusan Matematika FMIPA Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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Journal : Education Journal: General and Specific Research

 1 
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION PADA MATERI LINGKARAN (Eksperimentasi Pada Siswa Kelas VIII SMP Negeri 1 Tondano) Millenika Putri Purba; Anetha L.F Tilaar; Marvel G. Maukar
EDUCATIONAL JOURNAL : General and Specific Research Vol. 2 No. 2 (2022): Juni
Publisher : CV. ADIBA AISHA AMIRA

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Abstract

Based on the results of observations and interviews that have been conducted at SMP Negeri 1 Tondano, information was obtained that the learning process is still using the direct learning model. Where learning is only centered on the teacher, so students are less active in learning mathematics.This causes students to have grades that are standard or below average. This cen be seen from the average score of students, which is 67.5, while the Minimum Completeness Criteria (KKM) set in schools is 75. The purpose of this study is to determine whether the learning outcomes of students who use the cooperative learning model of the student teams achievement division type are higher from student learning outcomes using direct learning models on circle material. The experimental design used in this study was a posstest control group design. the sample of this study was class VIIIC as the experimental class with 28 students and class VIIIB as the control class with 29 students at SMP Negeri 1 Tondano. Data obtained from student learning outcomes tests. With the average student learning outcomes in the experimental class was 81.64 and the average student learning outcomes in the control class was 72.85. analysis of the data using the t-test with a value of then reject and accept . The results of the study concluded that student learning outcomes taught by cooperative learning model type student teams achievement division were higher than student learning outcomes taught using direct learning models, so that they were well applied to the process of learning activities.
PENGEMBANGAN BAHAN AJAR MENGGUNAKAN FLIP PDF PROFESSIONAL PADA MATERI MATRIKS Nona Frike Manumpil; Jhon R. Wenas; Anetha L.F. Tilaar
EDUCATIONAL JOURNAL : General and Specific Research Vol. 2 No. 3 (2022): OKTOBER
Publisher : CV. ADIBA AISHA AMIRA

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Abstract

The lack of use of technology makes learning monotonous as well as the packaging of teaching materials that are less attractive makes students bored to learn mathematics so that solutions are needed to create or develop teaching materials in which the teaching materials are packaged attractively and help mathematics learning activities. The purpose of this research is to develop matrix teaching materials by utilizing or using professional flip pdfs and to determine the quality of teaching materials from the aspects of validity, practicality, and effectiveness of the developed teaching materials. Research and Development (R&D) with the ADDIE development model used in this study. The percentage of validity of the assessment by expert I 83%, expert II 95%, expert III 92% where the results are in the valid and very valid criteria. The practicality of the matrix teaching materials based on the average student response is 89% with very practical criteria, while the teacher's response on the presentation results is 92% with very practical criteria. The effectiveness of matrix teaching materials based on student learning outcomes tests with a mastery percentage of 82.85% is in the very effective criteria. So, the conclusion is that the matrix material teaching materials developed are valid, practical and effective for use in the learning process.
Co-Authors A. Pesik Adiputra Gideon Mukkun Alfina Dwi Puspita Alfirawati Lumahu Ali, Ermita Anekke Pesik Ansuryani Umar Cosmas Poluakan Damopolii, Inayah Putri Deeng, Vernel Derel Filandy Kaunang Fabian Y. Paisa Febriyani R.D. Putri Gea, Sinoria Grachiella Aurelia Baweleng Gunawan, Shintia D. Hariyati Pantow Harun, Sindi Claudia Hasriyanti Hasriyanti Hengkeng, Melisa Ichdar Domu Inkiriwang, Ellen Merry James U.L. Mangobi Jhon R Wenas Jhon R. Wenas John R. Wenas Junaedy, Reiner Aditia Christian Kaunang, Derel F Krista Monika Ransun Kristin Arbis L. G. Simamora Lempas, Zefanya Livinia Tendean Madalise, Adrianus Magenda, Trivona Mamatu, Jeliyanti Mandey, Angela Fern Mangamis, Freiti Marvel G. Maukar Masloman, Amalya Arcely Dian Millenika Putri Purba Mokoagow, Meisy Wijayanti Muhammad S. Makalalg Nedelan, Selviani S. D. Ngantung, Meisy Mariani Nicky Kurnia Tumalun Nona Frike Manumpil Novi S. Triyanti Nurul Halima Dwi Putri Oktavia Adela Lumandung Patricia V. J. Runtu Pelealu, Eyrene Philotheus E. A. Tuerah Pitoy, Cori Polly, Lady Amanda Poluakan, Meylan Jashinta Priska M. Humapi Putri, Febriyani R.D. Rawis, Rivaldo Markus Reski Awalia Ramadani Roldy, Charly Fanly Rondonuwu, Nadiya Yesikha Rosiah J. Pulukadang Samuel Wuisan Sandy Salomo Saruan Santje M. Salajang Selfie L. Kumesan Sylvia Jane Annatje Sumarauw Tadjamawo, Jesika Florensia Tendean, Livinia Tengker, Melita Thytania Walangare Timbongol, Alessandro M. Trezita A. S. Onibala victor Sulangi Vivian E. Regar Wenas, John Robby Wuisan, Samuel