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All Journal JSME MIPA UNIMA Jurnal Pendidikan Matematika dan IPA Jurnal Pendidikan Matematika Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) EDU-MAT: Jurnal Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika Formatif: Jurnal Ilmiah Pendidikan MIPA JURNAL PENDIDIKAN TAMBUSAI 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 Jurnal Pendidikan dan Keguruan
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 Physics Public Health Social Sciences Other

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PENGEMBANGAN BAHAN AJAR MENGGUNAKAN FLIP PDFPROFESSIONAL PADA MATERI MATRIKS Nona Frike Manumpil; Jhon R. Wenas; Anetha L.F. Tilaar
JURNAL PENDIDIKAN DAN KEGURUAN Vol. 1 No. 2 (2023): Jurnal Pendidikan dan Keguruan
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.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISIONPADA MATERI LINGKARAN(Eksperimentasi Pada Siswa Kelas VIII SMP Negeri 1 Tondano) Millenika Putri Purba; Anetha L.F Tilaar; Marvel G. Maukar
JURNAL PENDIDIKAN DAN KEGURUAN Vol. 1 No. 2 (2023): Jurnal Pendidikan dan Keguruan
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 ???????????????????????? = 1.902 > ???????????????????????? = 1,67 then reject ????0 and accept ????1. 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.
Analysis of Students' Difficulties in Solving SPLDV Story Problems in Class VIII Students of Tondano Adventist Middle School Ade Tamara Rema Sitorus; Patricia V. Runtu; Anetha L. F. Tilaar
Jurnal Pendidikan Tambusai Vol. 7 No. 2 (2023): Agustus 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v7i2.6657

Abstract

Penelitian ini bertujuan untuk menganalisis kesulitan siswa kelas VIII di SMP Advent Tondano dalam menyelesaikan soal cerita pada materi Sistem Persamaan Linear Dua Variabel. Dimana kesulitan-kesulitannya berupa kesulitan belajar konsep, kesulitan belajar prinsip, dan kesulitan Pemecahan Masalah atau skill. Penelitian ini menggunakan metode penelitian kualitatif, dengan subjek penelitiannya siswa kelas VIII-A dan guru matematikanya. Teknik pengumpulan data pada penelitian ini berupa tes dan wawancara yang dilaksanakan pada hari yang berbeda. Data hasil penelitian diperoleh bahwa masih banyak siswa yang memiliki kesulitan, bahkan belum ada siswa yang memenuhi Kriteria Ketuntasan Minimum (75). Siswa mengalami kesulitan dalam memahami soal, kesulitan membuat bentuk persamaan matematikanya, kesulitan pemahaman tentang metode penyelesaiannya, kesulitan dalam pengoperasian perhitungan, dan lain sebagainya. Adapun faktor yang menyebabkan siswa tersebut mengalami kesulitan adalah faktor yang terjadi dari dalam diri siswa yaitu kurangnya minat belajar matematika, tanggapan bahwa matematika itu sulit, kurangnya latihan soal, daya ingat yang kurang, dan lain sebagainya. Serta faktor eksternal, yaitu faktor yang ada di lingkungan sekitar, lingkungan rumah, seperti kurangnya dorongan dan komunikasi antara orang tua dengan anak tentang proses pembelajaran, kurangnya komunikasi antara guru dan siswa ketika merasa sulit dan kurang paham selama proses pembelajaran berlangsung.
Implementasi Etnomatematika Pada Pembelajaran Matematika Di SMP Negeri 7 Kotamobagu Nurul Halima Dwi Putri; Anetha L. F. Tilaar; Santje M. Salajang
Jurnal Pendidikan, Bahasa dan Budaya Vol. 1 No. 4 (2022): Desember: Jurnal Pendidikan, Bahasa dan Budaya
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpbb.v1i1.804

Abstract

Mathematics is often seen as a deductive science and is not related to social aspects. Even though mathematics grows and develops from socio-cultural practices that occur in society. This is the basis for the development of ethnomathematics concepts. The ethnomathematics concepts in the Bolaang Mongondow community are very diverse. This study aims to describe the implementation of ethnomathematics in learning mathematics at SMP Negeri 7 Kotamobagu, especially in the use of regional languages ​​and symbols of the Bolaang Mongondow Kabela Box Craft. The data obtained is in the form of qualitative data while the sources are obtained from interviews, observation, and documentation from informants (teachers, students and craftsmen). The main instrument is the researcher, while the supporting instruments used are interview guides and documentation. The results showed that the regional language and the symbols of the Bolaang Mongondow Kabela Box craft really helped teachers and students in the process of learning mathematics at SMP Negeri 7 Kotamobagu.
Model Pembelajaran Make A Match Pada Materi Sistem Persamaan Linear Dua Variabel Di SMP Negeri 2 Tatoareng Oktavia Adela Lumandung; Jhon R. Wenas; Anetha L. F. Tilaar
Jurnal Pendidikan, Bahasa dan Budaya Vol. 1 No. 4 (2022): Desember: Jurnal Pendidikan, Bahasa dan Budaya
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpbb.v1i1.855

Abstract

Penerapan model pembelajaran yang tepat pada pembelajaran sangatlah berpengaruh dalam meningkatkan kualitas pembelajaran. Pada penelitian ini difokuskan pada peningkatan hasil belajar siswa dengan menerapkan model pembelajaran kooperatif tipe make a match pada materi SPLDV. Penelitian ini mengambil subjek kelas VIII SMP Negeri 2 Tatoareng yang terdiri dari 15 siswa sebagai kelas eksperimen. Kemudian data dikumpul berdasarkan hasil tes akhir setelah perlakuan diberikan pada subjek penelitian. Penelitian ini juga melakukan uji prasyarat yaitu uji normalitas dan homogenitas dimana didapatkan hasil yang data yang normal dan homogen, serta dilanjutkan dengan pengujian hipotesis menggunakan uji-t. Hasil diperoleh bahwa t-hitung = 1,941 dan t-tabel = 1,710 dengan taraf nyata yang digunakan adalah 0,05. Kesimpulan yang diperoleh adalah hasil belajar siswa yang menggunakan model kooperatif tipe make a match lebih tinggi dibandingkan dengan hasil belajar yang menggunakan model konvensional, sehingga model make a match cocok untuk digunakan dalam pembelajaran SPLDV
Co-Authors A. Pesik Ade Tamara Rema Sitorus Adiputra Gideon Mukkun Alfina Dwi Puspita Alfirawati Lumahu Ansuryani Umar Cosmas Poluakan Damopolii, Inayah Putri Deeng, Vernel Denis Joshua Tamba Derel Filandy Kaunang Dosniroha, Devitha Ermita Ermita 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 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 Meisy Wijayanti Mokoagow Millenika Putri Purba Muhammad S. Makalalg Nedelan, Selviani S. D. Ngantung, Meisy Mariani Nicky K. 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