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All Journal Numeracy : Jurnal Ilmiah Pendidikan Matematika SAP (Susunan Artikel Pendidikan) J-PiMat : Jurnal Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Science Map Journal Jurnal Pendidikan Dasar Perkhasa Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Jurnal Mahasiswa Kreatif
Imanuel Yosafat Hadi Manapa
Universitas Tribuana Kalabahi
Religion Humanities Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Permasalahan Aktivitas Pembelajaran Matematika Sekolah Dasar Selama Era New Normal Imanuel Yosafat Hadi Manapa
SAP (Susunan Artikel Pendidikan) Vol 6, No 1 (2021)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (441.558 KB) | DOI: 10.30998/sap.v6i1.9115

Abstract

Elementary school math learning activities during the new normal era in Alor District are conducted online, home visits, and shifting. This is a transformation of learning activities that are situational and relatively new in this district. The purpose of this study is to explore the problems encountered from all three mathematical learning activities during the new normal era. This research practiced a qualitative research method with a case study approach. The informants in this study were nine teachers determined by using purposive sampling techniques. The informants came from three schools with different learning activities. Data collection was carried out in January 2021. There were several learning problems found during new normal era, namely the competence of teachers and parents in terms of the use of online learning technology, learning design, learning evaluation, student readiness, and the active role of parents. Based on the findings in this study, alternative solutions were provided to minimize various mathematical learning problems during the new normal era.
Meningkatkan Prestasi Belajar Mahasiswa Menggunakan Model Pembelajaran Kolaboratif dengan Pendekatan Blended Learning Santhy Givend Pandie; Imanuel Yosafat Hadi Manapa
SAP (Susunan Artikel Pendidikan) Vol 6, No 1 (2021)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.172 KB) | DOI: 10.30998/sap.v6i1.8614

Abstract

Teaching-learning strategy (TLS) course learning activities are carried out in shifting as a result of the Covid-19 Pandemic. Shifting learning activities result in a reduction of the duration of face-to-face so that the need for students to study theory and carry out practices is not well accommodated. This has a direct impact on the decrease in student learning achievement. The purpose of this research is to improve student learning achievement and accommodate student needs using a collaborative learning model with a blended learning approach. Collaborative learning models are implemented in every learning activity both face-to-face and online. The blended learning approach is presented in learning activities that are learning theory done face-to-face while the practice is done online. This research was a class action study and conducted in three cycles. The results showed that there was an improvement in student learning achievement for each cycle. The application of learning models with this approach can accommodate the needs of students to learn theory and practice. It can be used as an alternative solution during the pandemic era with shifting learning activities.
ETNOMATEMATIKA: KEKAYAAN BUDAYA KABUPATEN ALOR SEBAGAI SUMBER MEDIA PEMBELAJARAN MATEMATIKA DI SEKOLAH DASAR Imanuel Yosafat Hadi Manapa
Jurnal Numeracy Vol 8 No 1 (2021)
Publisher : Program Studi Pendidikan Matematika, STKIP Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v8i1.1396

Abstract

Ethnomatematics presents as a bridge between culture and mathematics. Awareness of the importance of preserving culture early on and presenting the context of real situations in the mathematical learning process is the basis of this research. Ethnomatematika sourced from the local culture of Alor Regency is very rich and can be used as a media of mathematics learning but has not been explored in depth. The purpose of this study is to associate ethnomatematics of Alor Regency with the context of learning in elementary schools. This research is qualitative with an explorative, descriptive, and ethnography approach. Data retrieval techniques using interviews, observations, and documentation. Data collection was carried out in January to February 2021. The results of the study found elements of ethnomatematics derived from traditional clothing and accessories, dowry, traditional clothing, earthenware, war tools, musical instruments, fishing instruments, traditional houses, and traditional games. Ethnomatematics product can be used on the basic competencies of plane geometry, solid geometry, symmetry, mirroring, symmetry, arithmetic, interline relationships, angular types, inter-angle relationships, and measurements in elementary schools. Abstrak Etnomatematika hadir sebagai sarana untuk menjembatani antara budaya dan matematika. Kesadaran akan pentingnya melestarikan budaya sejak dini dan menghadirkan konteks situasi nyata dalam proses pembelajaran matematika merupakan landasan dilakukannya penelitian ini. Etnomatematika yang bersumber dari budaya lokal Kabupaten Alor sangat kaya dan dapat digunakan sebagai media pembelajaran matematika namun selama ini tidak dieksplorasi secara mendalam. Tujuan dari penelitian ini adalah untuk mengaitkan etnomatematika Kabupaten Alor dengan konteks pembelajaran di sekolah dasar. Penelitian merupakan kualitatif dengan pendekatan eksploratif, deskriptif, dan etnografi. Teknik pengambilan data menggunakan wawancara, observasi, dan dokumentasi. Pengumpulan data dilakukan pada bulan Januari hingga Februari 2021. Hasil penelitian menemukan unsur etnomatematika yang berasal dari pakaian adat beserta asesorisnya, mas kawin, pakaian adat, gerabah, alat perang, alat musik, alat menangkap ikan, rumah adat, serta permainan masyarakat lokal. Produk etnomatematika ini dapat digunakan sebagai media pembelajaran pada kompetensi dasar bangun datar, bangun ruang, kesimetrisan, pencerminan, aritmatika, hubungan antar garis, jenis-jenis sudut, hubungan antar sudut, dan pengukuran di sekolah dasar. Kata Kunci: Etnomatematika, Media Pembelajaran Matematika, Sekolah Dasar
Mathematics Anxiety Level of Pre-Service Elementary School Teachers During Online Learning in the Covid-19 Pandemic Imanuel Yosafat Hadi Manapa
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 5 No 2 (2021): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas IVET

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.258 KB) | DOI: 10.31331/medivesveteran.v5i2.1720

Abstract

The purpose of this study was to find out students' math anxiety levels and compare math anxiety levels between semesters. This research was conducted because of the impact of online lectures during the pandemic era, namely the decrease in student achievement in all mathematics courses. This research was conducted in the Primary School Teacher Education Study Program of Tribuana Kalabahi University. The research method used is a quantitative research method with a comparative approach. The subjects of this study were 157 students who were in semesters 2 and 4. The instrument used in this study was the Revised-Mathematics Anxiety Survey (R-MAX) developed by Bursal and Paznokas. In this study, the instrument feasibility test is still conducted using the validity of the content and reliability test of the instrument. This instrument is declared valid in content according to mathematicians. In addition, the instrument is declared reliable using the Cronbach Alpha method with a reliability coefficient of 0.911. The results showed that students' math anxiety levels were at moderate levels. Cumulatively, 71.3% of students had moderate to very high anxiety disorders. Further comparative test results using independent t-tests showed that there was no difference in the average student math anxiety score based on semester class. Special attention is needed from the University considering the impact of student anxiety on learning achievements and pedagogic competencies in the future. Keywords: online learning, student math anxiety.
Pengaruh Limbah Sampah di Sungai Beldang Kota Kalabahi Paulina S. Padafing; Melki Imamastri Puling Tang; Imanuel Yosafat Hadi Manapa; Nehemia Fanpada; Yanti Th. Tangbay; Trisanti A, Lema; Yenny S. Telly; Vantica P. Ou’w; Julminggu J. Selly
Jurnal Mahasiswa Kreatif Vol. 1 No. 5 (2023): September : Jurnal Mahasiswa Kreatif
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jmk-widyakarya.v1i5.1236

Abstract

Kali beldang is one of the areas located in Teluk Mutiara District, Alor Regency East Nusa Tenggara. This time it was one of the times that looked very dirty. There is a lot of garbage scattered around the river, even in the water stream. There are various kinds of waste, ranging from garbage, waste from animal feed disposal, livestock manure, waste in the form of torn cloths, to plastic waste that is very difficult to decompose and Masi many more hazardous waste that cannot be recycled. This research will be carried out with qualitative methods as research observation, with the aim of the researcher, The qualitative approach is to observe, explain, describe, describe critically.
UNSUR ETNOMATEMATIKA YANG TERKANDUNG PADA BAHASA SUKU TUBBE SEBAGAI SUMBER BELAJAR BILANGAN SISWA SEKOLAH DASAR Koly, Lay Sintia; Manapa, Imanuel Yosafat Hadi; Saetban, Antonius Abednego
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 9, No 2 (2023)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v9i2.4432

Abstract

The purpose of this research is to explore ethnomathematical elements contained in the language of the Tubbe tribe which is then associated with the context of learning student numbers in elementary schools. The research method used in this study is qualitative research method with exploratory, descriptive, and ethnographic approaches. The results of this study are in the form of classification of place values and number construction based on the language structure of the Tubbe tribe. In addition, the results of this study are in the form of a set of numbers contained in the Tubbe Tribe language, namely the set of natural, digit, prime, composite, integers, rational, decimal, irrational, and rill numbers. Some mathematical concepts in numbers such as root and negative forms are not found in the Tubbe language. Thus, to relate the language of the Tubbe tribe to the context of number learning in elementary schools must still be linked to mathematical concepts using Indonesian language.
PERBANDINGAN MODEL PEMBELAJARAN TGT DAN TGT MENGGUNAKAN PERMAINAN BINGO TERHADAP HASIL BELAJAR MATEMATIKA PESERTA DIDIK Manapa, Imanuel Yosafat Hadi; Mautang, Desi Cetrin
JURNAL PENDIDIKAN DASAR PERKHASA: Jurnal Penelitian Pendidikan Dasar Vol 10, No 2 (2024): Jurnal Pendidikan Dasar Perkhasa: Jurnal Penelitian Pendidikan Dasar
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpdp.v10i2.3841

Abstract

The aim of this research is to compare the learning outcomes of students' mathematics learning models taught using the TGT learning model and the TGT learning model using the bingo game as media. This research conducted by quantitative experimental research. The subjects in this research were all class IV students at SD GMIT 01 Kalabahi, totaling 50 students, who were obtained using a saturated sampling technique. The students were divided into two population groups, namely the control and experimental class populations, each consisting of 25 students. The sampling technique used was saturated sampling. Data analysis used in this research is normality, homogeneity test and t test on two unpaired samples. The research results showed that the average value for the control class was 64.27, while for the experimental class it was 80.40. the results of hypothesis testing using the t test on two unpaired samples, obtained a value of t = 17.52 with t table = 1.64. Thus, it can be concluded that the TGT learning model using bingo game media is better than without using it.
Efektivitas Model Pembelajaran Problem Based Learning Dengan Pendekatan Etnomatematika Manapa, Imanuel Yosafat Hadi
J-PiMat : Jurnal Pendidikan Matematika Vol 6, No 1 (2024): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v6i1.3455

Abstract

Abstract. In mathematics learning, giving abstract symbols by the teacher is very boring for most students. Teachers still find it difficult to integrate and implement contexts and culture-based media in the learning process in elementary schools. Low achievement in mathematics learning is caused by ineffective models used by teachers causing difficulties in understanding the material so that student learning achievement becomes low. This study aims to determine the effectiveness of Problem Based Learning (PBL) and PBL learning models modified with an ethnomathematical approach to scale material. The population of this study amounted to 42 students who were divided into two classes, namely the experimental class (VA) and the control class (VB). The sampling technique used in this study was saturated sampling. The data collection technique used is a test. Data analysis conducted in this study is normality test, homogeneity test, and z test. The results showed that the average experimental class posttest result was 75.45 while the average control class posttest result was 62 and the calculation results of the hypothesis test using the z test, obtained the value with = . So it can be concluded that the learning achievement of students who are subjected to the Problem based learning (PBL) learning model with an ethnomathematical approach is better than the Problem based learning (PBL) learning model. Keywords:  Problem Based Learning (PBL), Ethnomathematics, Student achievement 
ANALISIS KEMAMPUAN LITERASI MATEMATIS DALAM MENYELESAIKAN SOAL CERITA OPERASI HITUNG PECAHAN DITINJAU BERDASARKAN GAYA BELAJAR HONEY-MUMFORD Manapa, Imanuel Yosafat Hadi; Waang, Serlina Magdalena
Science Map Journal Vol 7 No 1 (2025): Science Map Journal
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jmsvol7issue1pp39-48

Abstract

This study aims to describe the mathematical literacy ability of students in solving fractional counting operation story problems based on the Honey-Mumford learning method. The subjects of this study are students of class V of SD GMIT Pulelang. The instruments used in data collection were the mathematical literacy test instrument and the Learning Style Questionnaire (LSQ). The results of the study show that there are differences in students' abilities in several aspects based on indicators in mathematical literacy. Students with an activist learning style tend to be more detailed in terms of formulating problems in detail using correct mathematical sentences, using the right procedures but not to the stage of simplification and the conclusions given are not precise. Students with a reflective learning style tend to be meticulous in using proper calculation operating procedures and deduce the final result correctly and to formulate problems tend to use practical mathematical sentences. Students with a theoretical learning style tend to solve problems carefully using the right procedures and reinterpret the meaning of the question but it is not incomplete. Furthermore, students with a pragmatic learning style tend to use simple and practical reasoning with the use of minimal mathematical formulas so that the final results obtained are more predominantly wrong
EFEKTIVITAS MODEL PEMBELAJARAN 3CM DENGAN PENDEKATAN DEEP LEARNING PADA HASIL BELAJAR MATEMATIKA PESERTA DIDIK KELAS V DI UPTD SD INPRES MOEPALI Manapa, Imanuel Yosafat Hadi; Buling, Reny Tiansi
JURNAL PENDIDIKAN DASAR PERKHASA: Jurnal Penelitian Pendidikan Dasar Vol 11, No 2 (2025): Jurnal Pendidikan Dasar Perkhasa: Jurnal Penelitian Pendidikan Dasar
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpdp.v11i2.5335

Abstract

This study aims to compare student learning outcomes before and after using the 3CM learning model with a deep learning approach. This quantitative research employed an experimental method with a pre-experimental one-group pretest-posttest design. The subjects were all fifth-grade students of SD Inpres Moepali, totaling 33 students, selected using saturated sampling. Data were collected through pretest and posttest assessments. The data analysis employed a t-test. The results showed that the average pretest score was 48.12, while the average posttest score increased to 80.60. The t-test results at ? = 0.05 yielded t-table = 1.694 and t-count = 23.336. These findings indicate that student learning outcomes significantly improved after implementing the 3CM learning model with a deep learning approach.
Co-Authors Antonius A. Saetban Buling, Reny Tiansi Julminggu J. Selly Koly, Lay Sintia Mautang, Desi Cetrin Nehemia Fanpada Paulina S. Padafing Puling Tang, Melki Imamastri Santhy Givend Pandie Trisanti A, Lema Vantica P. Ou’w Waang, Serlina Magdalena Yanti Th. Tangbay Yenny S. Telly