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All Journal Jurnal Pendidikan Matematika (Jupitek) Jurnal Magister Pendidikan Matematika (JUMADIKA) Jurnal Pendidikan Matematika Unpatti Leibniz: Jurnal Matematika Edu Cendikia: Jurnal Ilmiah Kependidikan Unram Journal of Community Service (UJCS) Pakem : Jurnal Pengabdian Kepada Masyarakat Sora Journal of Mathematics Education ATOM : Jurnal Riset Mahasiswa Jurnal Pendidikan Progresif Amalgamasi: Journal of Mathematics and Applications
theresia laurens, theresia
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Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education 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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ANALISIS PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP KATOLIK AMBON DITINJUA DARI GENDER Sunlioy, Yakoba; Laurens, Theresia; Tamalene, Hanisa
Jurnal Pendidikan Matematika Unpatti Vol 5 No 3 (2024): Jurnal Pendidikan Matematika Unpatti
Publisher : Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpmunpatti.v5.i3.p142-151

Abstract

Pemecahan masalah merupakan salah satu bagian utama dalam pembelajaran matematika. siswa masih menganggap bahwa pemecahan masalah matematika itu tidak mudah. Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan maslaah matematika siswa kelas VIII SMP Katolik Ambon ditinjau dari gender dalam menyelesaikan soal berbasis literasi. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif. Subjek dalam penelitian ini terdiri dari 4 orang siswa yakni 2 orang siswa laki – laki dan 2 orang siswa perempuan yang dipilih berdasarkan jawaban hasil tes kemampuan pemecahan masalah matematika. Instrumen dalam penelitian ini terdiri dari instrumen tes sebagai instrumen utama, dan pedoman wawancara, dan rekaman . pengumpulan data dilakukan dengan tes tertulis dan wawancara. Teknik analisis data dengan mereduksi data, menyajikan data, dan melakukan triangulasi waktu dan menarik kesimpulan. Hasil penenlitian menunjukkan bahwasiswa laki -laki lebih dominan, ini dapat dilihat melalui langkah – langkah pemecahan masalah dengan benar. Namun, siswa perempuan kurang tepat pada indikator memahami masalah pada soal nomor 1 dibandingkan dengan siswa laki -laki. Maka dapat disimpulkan bahwa kemampuan pemecahan masalah matematika antara siswa laki – laki dan siswa perempuan adalah siswa laki -laki lebih dominan dibandingksn denga siswa perempuan.
Implementasi Manajemen Berbasis Sekolah (MBS) pada Sekolah Menengah Atas (SMA) Negeri 3 Kepulauan Aru: Implementation of School Based Management (SBM) at Senior High School (SMA) Negeri 3 Kepulauan Aru Sedubun, Popy Diana; Ratumanan, Tanwey Gerson; Laurens, Theresia
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 4 No. 02 (2024): Artikel Riset Edisi Agustus 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v4i02.4808

Abstract

This study examines the implementation of School-Based Management (SBM) at SMA Negeri 3 Kepulauan Aru with the aim of evaluating the planning, implementation, and development of educational activities at the school. The method used is a descriptive qualitative approach through interviews with the principal, teachers, and school committee as well as a review of documents related to school planning, curriculum, and learning activities. The results of the study indicate that educational activity planning is carried out through the preparation of the School Development Plan (RPS) and involves various related parties. The curriculum implemented includes the 2013 Curriculum and the Merdeka Curriculum, adjusted to the school's vision and mission. However, several obstacles were still found in the implementation, including limited teaching staff and lack of attention to extracurricular activities. Supervision by the principal is carried out routinely to ensure the quality of learning and improve teacher professionalism. Overall, SMA Negeri 3 Kepulauan Aru has implemented SBM, but there is room for improvement in terms of community involvement and optimization of learning activities.
Teaching at the Right Level Approach in Problem-Based Learning Design Leasa, Marleny; Tuhurima, David; Laurens, Theresia
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.734

Abstract

Community Service (known with PkM) activities were carried out by providing training to teachers in North West Seram District, Central Maluku Regency. This activity aims to provide insight into the development of teacher professionalism, more specifically how deep the application of Teaching at the Right Level (TaRL) in learning activities in schools. The activity was carried out through direct face-to-face meetings with teachers. The results of this service are known that teachers gain a lot of knowledge about strategies for connecting learning with a cultural background and referring to the level of student ability. In addition, more than 100 teachers were satisfied with the activities carried out, which were based on the level of student knowledge with the TaRL approach using the problem-based learning model. The teachers hope that the PkM Team can continue to provide assistance so that the implementation of learning activities in the classroom can run well. This is because TaRL is a new method for teachers in remote areas so that it requires adjustments in implementation in learning
IMPLEMENTATION OF THE FLIPPED CLASSROOM LEARNING MODEL TO DETERMINE STUDENTS' MATHEMATICAL SPATIAL ABILITY ON CUBE AND BLOCK MATERIAL IN GRADE VIII SMP Watratan, Yoseph; Laurens, Theresia; Ayal, Carolina Selfisina
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 6 No 1 (2024): Jurnal Magister Pendidikan Matematika (JUMADIKA)
Publisher : Prodi Magister Pendidikan Matematika Pascasarjana Universitas Pattimura Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jumadikavol6iss1year2024page24-31

Abstract

This study aims to determine the implementation of the flipped classroom model in mathematics learning on the building materials of flat side spaces, cubes and blocks on students' spatial mathematical ability. The type of research used is quantitative Data collection method using observation sheets, tests, interviews, and documentation. The data were analyzed using quantitative descriptive and simple linear regression with prerequisite tests consisting of normality test and linearity test. The results of this study show that the implementation of the flipped classroom learning model is on very good criteria, with the average percentage of 4 meetings being 95%. The students' high mathematical spatial ability exceeded the minimum completeness criteria by 86% in the good category, judging from the 28 students who took the test, 24 students had completely exceeded the KKM. The implementation of the flipped classroom learning model has an effect on students' mathematical skills with a significance value of 0.000. The implementation of the flipped classroom learning model can improve students' mathematical spatial skills. This can be seen from the results of the final test of students who participated in the learning process. The use of WhatsApp groups and learning videos as a medium of communication and a source of learning for students at home. Learning in the classroom through assignment presentations and group discussions
DEVELOPING TEACHING AIDS BASED ON WINGEOM SOFTWARE USING TUMBUR SCULPTURE ON LINE AND ANGLE MATERIALS AT CLASS VII OF SMP Dasmasela, Jakobus; Laurens, Theresia; Ayal, Carolina Selfisina
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 6 No 1 (2024): Jurnal Magister Pendidikan Matematika (JUMADIKA)
Publisher : Prodi Magister Pendidikan Matematika Pascasarjana Universitas Pattimura Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jumadikavol6iss1year2024page32-39

Abstract

Mathematics is considered difficult because it has several characteristics, one of which is the study of abstract objects which causes most students to experience difficulties. The results of interviews and initial observations at one of the junior high schools in Saumlaki found that students' ability to solve mathematical problems was very low as evidenced by students' ability tests on lines and angles with a total of 26 students, with 27% of students completing it and 73. % of students who did not complete. What is the process of developing valid, practical and effective RPP, BA and LKPD tools using the context of tumbur statues by utilizing wingeom as a learning medium on lines and angles? The aim is to determine the level of validity, practicality and effectiveness of RPP, BA and LKPD as learning tools using the context of tumbur and wingeom statues as learning media on lines and angles. This research includes Research and Development research with a 4-D model approach. The development of RPP, BA and LKPD which have been validated by each validator is declared "Valid". The RPP, BA and LKPD developed were declared to meet practicality as the response to the RPP, BA and LKPD was in the "Very Good" category, the implementation of the RPP, BA and LKPD tools in the learning process was in the "Completely Implemented" category. The RPP, BA and LKPD were declared effective, as there were two aspects achieved, namely the effectiveness of the time used in accordance with the design and the student learning outcomes test which achieved classical completeness as many as 19 students and 79.2% were declared complete based on the KKM
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ISPRING SUITE 9 UNTUK MENINGKATKAN KEMAMPUAN PEMBELAJARAN MATEMATIKA DI SEKOLAH DASAR Buton, La Alim; Laurens, Theresia; Latuny, Jonny
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 7 No 1 (2025): Jurnal Magister Pendidikan Matematika (JUMADIKA)
Publisher : Prodi Magister Pendidikan Matematika Pascasarjana Universitas Pattimura Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jumadikavol7iss1year2025page131-142

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis iSpring Suite 9 untuk materi keliling segitiga di kelas V SD Alhilaal Namsina, Kabupaten Buru, guna meningkatkan motivasi belajar matematika siswa. Pengembangan menggunakan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Pada tahap analisis, ditemukan bahwa pembelajaran sebelumnya hanya menggunakan buku teks dan ceramah tanpa media interaktif. Pada tahap perancangan, media interaktif iSpring Suite 9 dibuat dan divalidasi oleh ahli. Hasil penelitian menunjukkan bahwa media ini dinilai sangat layak dan efektif. Ahli materi memberikan skor 83% dan ahli media 87%, keduanya dalam kategori sangat layak. Evaluasi dari pendidik menunjukkan peningkatan dari 84% pada uji coba pertama menjadi 94% pada uji coba kedua. Respon peserta didik juga sangat positif, dengan peningkatan skor dari uji coba pertama ke kedua dalam aspek kualitas isi (86% ke 94%), kualitas media (86% ke 96%), tampilan media (92% ke 94%), perasaan terhadap penggunaan media (82% ke 96%), rasa ingin tahu (84% ke 98%), dan motivasi (86% ke 98%). Media ini dinyatakan valid, layak, dan efektif dalam memotivasi serta mendukung pembelajaran matematika.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATERI PERSEGI DAN PERSEGI PANJANG MENGGUNAKAN STRATEGI REACT Maiviyani, Maiviyani; Laurens, Theresia; Matitaputty, Christi
Jurnal Pendidikan Matematika (JUPITEK) Vol 1 No 1 (2018): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.474 KB) | DOI: 10.30598/jupitekvol1iss1pp47-53

Abstract

Education in the present has become a necessity, the need for knowledge gained through the learning process both in school and learning from the environment of residence. Mathematical skills are important for everyday life, when students work in activities that are based on everyday life situations; they see ways of applying the mathematical skills they are learning to the real world. Thelearning strategy REACT is one of the learning strategies that use the environment as a source of learning. Besides the teaching learning process with active student learning methods (CBSA) the teacher must be more active in preparing lesson material, planning the process to be carried out such as RPP, preparing evaluation such as LKS and follow-up. From the results of the study the development of learning tools for student activities reached 91.25% and the success rate of students reached 70%. Thus the development of a square and rectangular learning device using theREACTstrategy has a good effect on student activity and student learning outcomes
THE ETHNOMATHEMATICS OF TUTUWARU COMMUNITY IN THE CRAFTS OF KOLI LEAF WEAVING Laurens, Theresia; Kempa, Rudolf; Serpara, Henderika
Jurnal Pendidikan Matematika (JUPITEK) Vol 3 No 2 (2020): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol3iss2pp71-80

Abstract

Ethnomatemics-based mathematics concept implementation can be carried out through constructivism-based learning such as realistic mathematics, problem-based and learning with a scientific approach. This research purpose to explore the form of ethnomatemics on the woven cabbage leaves of the Tutuwaru community and analyze the process of understanding mathematics from the perspective of indigenous people and indigenous knowledge and examine the development of woven form ethnomatatics in school mathematics. The method used in this research is descriptive qualitative research. The subjects are 2 members of the weaving community, while the objects of research are Nyiru (winnowing-basket), Topi (hat), Keranjang dan Bakul (basket). The results showed that the form of weaving from a typical local Koli (cabbage) tree, could be connected with several mathematical concepts such as basic geometry and arithmetic. The hexagonal concept based on the understanding of multiples is an "indegious knowledge" that exists in the Tutuwaru community in constructing the form of nyiru-woven, reflection, points, lines and tessellation. These mathematical ideas can be used as context in school mathematics learning
ANALISIS KESULITAN MENYELESAIKAN SOAL LINGKARAN PADA SISWA KELAS VIII MTs AL KHAIRAAT AMBON Melinda, Anggia; Laurens, Theresia; Huwaa, Novalin C
Jurnal Pendidikan Matematika Unpatti Vol 1 No 1 (2020): Jurnal Pendidikan Matematika Unpatti
Publisher : Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpmunpatti.v1.i1.p21-29

Abstract

Penelitian ini bertujuan untuk mendeskripsi kesulitan yang dialami siswa kelas VIII MTs AlKhairaat Ambon yang berkaitan dengan fakta, konsep, skill, dan prinsip dan faktor yang menyebabkan kesulitan dalam menyelesaikan soal lingkaran. Tipe penelitian ini adalah penelitian kualitatif. Subjek dalam penelitian ini adalah 3 orang siswa kelas VIII MTs Al Khairaat Ambon yang memperoleh nilai terendah berdasarkan hasil tes awal untuk materi teorema phytagoras dan lingkaran yang diikuti 14 siswa. Pengumpulan data dilakukan melalui Tes, wawancara dan dokumentasi. Analisis data yang digunakan terdiri dari reduksi data, penyajian data, kesimpulan, pemeriksaan atau pengecekkan keabsahan data. Hasil penelitian menunjukan bahwa siswa mengalami kesulitan fakta, konsep, skill dan prinsip. Adapun faktor yang menyebabkan siswa mengalami kesulitan dalam menyelesaikan soal lingkaran adalah sering miskonsepsi atau mengalami kesalahan konsep dalam penyelesian soal matematika, kurang pemahaman dan tidak teliti dalam menyelesaikan soal lingkaran
PENINGKATAN HASIL BELAJAR SISWA KELAS VII SMP NEGERI UPUHUPUN MALUKU BARAT DAYA PADA MATERI JAJARGENJANG DAN TRAPESIUM DENGAN MENGGUNAKAN MODEL PEMBELAJARAN BRAIN BASED LEARNING Waremra, Regina; Laurens, Theresia; Gaspersz, Magy
Jurnal Pendidikan Matematika Unpatti Vol 1 No 2 (2020): Jurnal Pendidikan Matematika Unpatti
Publisher : Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpmunpatti.v1.i2.p46-55

Abstract

Barat Daya dengan menggunakan model pembelajaran Brain Based Learning (BBL) pada materi jajargenjang dan trapesium. Model pembelajaran Brain Based Learning (BBL) adalah pembelajaran yang didasarkan dengan cara kerja alami otak masing-masing siswa dalam memahami suatu materi dengan memanfaatkan seluruh fungsi otak, dimana fokusnya agar siswa menyenangi dan menyukai belajar sebagai upaya pemberdayaan potensi otak siswa. Subjek dalam penelitian ini adalah siswa kelas VII SMP Negeri Upuhupun Maluku Barat Daya yang berjumlah 16 siswa. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang berlangsung selama 3 siklus. Pengumpulan data dilakukan dengan lembaran observasi dan tes akhir pada setiap siklus. Teknik analisis data yang digunakan adalah teknik analisis data kualitatitif dan kuantitatif. Hasil penelitian ini diperoleh bahwa terjadi peningkatan hasil belajar siswa dari siklus I terdapat 2 siswa yang mencapai nilai kriteria Ketuntasan Minimal (KKM) yaitu yang ditetapkan di SMP Negeri Upuhupun Maluku Barat Daya atau dengan persentase yang tuntas meningkat pada siklus II dengan persentase atau terdapat 10 siswa yang mencapai nilai KKM serta meningkat pada siklus III dengan persentase atau terdapat 13 siswa yang mencapai nilai KKM. Maka dapat disimpulkan bahwa pembelajaran dengan menggunakan model pembelajaran Brain Based Learning (BBL) dapat meningkatkan hasil belajar siswa kelas VII SMP Negeri Upuhupun Maluku Barat Daya pada materi jajargenjang dan trapesium
Co-Authors Anaktototy, Henderika Anderson Leonardo Palinussa Andy Sunder Keer Dahoklory Awan, Ali Ayal, Carolina S Ayal, Carolina Selfina Ayal, Carolina Selfisina Batlolona, John Rafafy Batlolona, Mariyam Buton, La Alim Christi Matitaputty Darma Andreas Ngilawajan, Darma Andreas Dasmasela, Jakobus David Tuhurima, David Edeu, Pauline Enriquez, Javier Julian Fradi, La Ode Frans, Syanet Gaspersz, Magy Hadimu, Hasan Bashri Hanisa Tamalene Hikmawati, Andi Huwaa, Novalin C Jakobus Nifanngelyau JOKO SUSANTO Kabiran, Econ Kairoty, Zainudin Kempa, Vicardy La Moma Laamena, Christina M Latuny, Jonny Latuputty, Agnes Clara Laurika, Elsisca Riani Sani Lekitoo, John Nandito Lolle, Estherlyanata S Madubun, Fenty Madelin Maiviyani, Maiviyani Marleny Leasa Marlin Blandy Mananggel Matuankotta, Agnes Melinda, Anggia Meturan, Luterus Molle, Juliana S Muhammad Samad Rumalean Nussy, Kezia Septiany Pattinama, Jennet Christy Rachman, Gazali Ramadhani, Widya Ratumanan, Tanwey Gerson Rieuwpassa, Dessy Rudolf Kempa, Rudolf Sanders, Rachel Sapulete, Lucyana Sapulette, Fentje Sayang, Arien Sedubun, Popy Diana Serpara, Henderika Silitonga, R H Yanti Sisilia Marcelina Taihuttu Sohilait, Marles Sunlioy, Yakoba T, Rachmawati Takaria, Johannis Tamonob, Angelqueen W Wahyuni, Elsa Waremra, Regina Watratan, Yoseph Wattimanela, Henry J Welmintje Mataheru Wihinda, Aprisa