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All Journal JURNAL PENDIDIKAN TAMBUSAI Best Journal (Biology Education, Sains and Technology) Prima Abdika: Jurnal Pengabdian Masyarakat Jurnal Abdi Masyarakat Indonesia Prima Magistra: Jurnal Ilmiah Kependidikan Abdi Wina : Jurnal Pengabdian Kepada Masyarakat Universitas Kristen Wira Wacana Sumba
Ndakularak, Iona Lisa
Universitas Kristen Wira Wacana Sumba, Waingapu, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Journal : Prima Magistra: Jurnal Ilmiah Kependidikan

 1 
KEMAMPUAN BERPIKIR KRITIS SISWA DALAM MENYELESAIKAN SOAL OPERASI HIMPUNAN Yantina Leba Djawa; Elsy Senides Hana Taunu; Mega Retno Wulandari; Yuliana Tamu Ina Nuhamara; Stevvileny Angu Bima; Iona Lisa Ndakularak
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 3 No. 1 (2022): Volume 3 Nomor 1 Tahun 2022
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (828.897 KB) | DOI: 10.37478/jpm.v3i1.1483

Abstract

This study aims to describe critical thinking skills, identify factors that affect critical thinking skills and recommend follow-up plans to overcome students' low critical thinking ability to complete class VII set operations problems at Waingapu City Junior High School. This type of research is descriptive research with a qualitative approach. Data collection uses tests, interviews and documentation studies. The subjects in the study were 30 students of class VII junior high school in Waingapu City. The results found that the average critical thinking ability of students was 37.29 and was in the low category. There are several factors that affect students' critical thinking skills, including lack of relearning of the material that has been obtained, mastery of mathematical concepts, learning interests and students' thoroughness in working on problems. The recommendations of actions taken by teachers are reviewing the basic concepts of mathematics, designing learning devices and training students to work on story problems and learning motivation.
PROFIL KEMAMPUAN NUMERASI SISWA SEKOLAH DASAR KELAS TINGGI DI MALUMBI KABUPATEN SUMBA TIMUR Iona Lisa Ndakularak; Erwin Randjawali; Mayun Erawati Nggaba; Stevvileny Angu Bima; Yuliana Tamu Ina; Djemi Djami Ishak; Yeni Rinawati
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 4 No. 1 (2023): Volume 4 Nomor 1 Tahun 2023
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v4i1.2383

Abstract

This study aims to describe the numeracy ability profile of high school elementary school students in Malumbi, East Sumba Regency. This numeracy ability was carried out at a grade 5 school in the high class area as a reference point used to analyze comparisons before finally moving on to a larger stage of research scope. This type of research is qualitative with the instrument used in data collection is the Numeral Test, namely the test uses EGMA (Early Grade Mathematics Assessment) measurements, interviews and observations. The results of the research on the school's numeracy skills which were collected through the numeration test found that elementary school students were in the low category with an average score of 18.43. This is caused by several factors such as textbooks which so far have only been provided while at school, learning media that are less interesting so learning becomes boring, and students are not used to being given story questions, so that students' numeracy skills in solving number pattern problems, recognizing and comparing numbers and there are still many mistakes in word problems, as well as follow-up on teacher competence in teaching mathematics so that there are no misconceptions in learning.
PENINGKATAN HASIL BELAJAR MATEMATIKA DI KELAS XI SEKOLAH MENENGAH KEJURUAN MENGGUNAKAN MODEL DISCOVERY LEARNING Mira, Astri Silviana Jiwanti; Nuhamara, Yuliana Ina Tamu; Bima, Stevvileny Angu; Taunu, Elsy Senides Hana; Ndakularak, Iona Lisa
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 5 No. 1 (2024): Volume 5 Nomor 1 Tahun 2024
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v5i1.3596

Abstract

The selection of the right learning model is very influential on student learning outcomes. In its application at SMK negeri 5 Waingapu, it tends to still use the lecture method or conventional learning so that student learning outcomes are relatively low. Therefore, research was conducted by applying the Discovery Learning model. This study aims to determine the effectiveness of the Discovery Learning model in improving the mathematics learning outcomes of class XI students of SMK Negeri 5 Waingapu on matrix material. This research is a Classroom Action Research (PTK) whose implementation is carried out in two cycles with cycle 1 occurring two meetings and cycle 2 also two meetings with each cycle consisting of planning, action implementation, observation, and reflection. The subjects of this study were students of class XI TAV (Audio & Video Engineering) SMK Negeri 5 Waingapu which amounted to 17 people. This research is a Classroom Action Research (PTK) whose implementation was carried out in two cycles with cycle 1 occurring two meetings and cycle 2 also two meetings with each cycle consisting of planning, action implementation, observation, and reflection. The subjects of this study were students of class XI TAV (Audio & Video Engineering) SMK Negeri 5 Waingapu, totaling 17 people. The method of data collection is through tests (pretest and posttest questions) and documentation.  Which will be analyzed using qualitative descriptions consisting of data reduction stages, data presentation and data verification. Before being subjected to action, student learning outcomes were only 41.1% (7 students) who met the KKM and in cycle I students who met the KKM increased to 58.8% (10 students), also in cycle II students who met the KKM increased to 88.2% (15 students). So it can be concluded that the results of the study state that the application of the Discovery Learning model can improve students' mathematics learning outcomes on matrix material.
Co-Authors Alfondro T P Kilimandu Anggriati Ledu Ngaba Anggriati Ledu Ngaba Apliana Umbu Ndapa Bima, Stevvileny Angu Darius Imanuel Wadu Dewi Candrawati Suryani Djemi Djami Ishak Dominggus Bandi Eko, Yuliana S. Elsy Senides Hana Taunu Handja, Asrince Lika Hara, Yustina Kareri Hau, Jelita Lika Maramba Irna N Sanit Irna Natalis Sanit Irna Natalis Sanit Itha Priyastiti Itha Priyastity Jawa, Ronius R. Lapu, Marthinus Luta Lemba, Apliana Padu Logo, Carlos Edison Adi Lowu, Stepanus Dawa Lusianus H. Sinyo Kelen Mega Retno Wulandari Mega Retno Wulandari Mira, Astri Silviana Jiwanti Nduka, Alfian Umbu Ngaba, Anggriati Ledu Nggaba, Mayun Erawati Ngunjunau, Irvan Umbu Patu Nikodemus Tungga Retang Nuhamara, Yuliana Ina Tamu Nuhamara, Yuliana Tamu Ina Priyastiti, Itha Raga, Ira Rosmiati Randjawali, Erwin Ratri, Dewi Rolan Katanga Landa Sanit, Irna Natalis Santri Taba Leki Stepanus Tamu Ama Sura, Beatrix T. Taunu, Elsy S. H. Taunu, Elsy Senides Hana Taunu, Elsy SH Umbu Yiama Selitara Usman Pati Benau Weekowa, Roynaldus Putra Wulandari, Mega Retno Yantina Leba Djawa Yeni Day Hambati Yeni Rinawati Yubinanto Konda Meha Yuliana S Eko Yuliana S. Eko Yuliana Tamu Ina Yuliana Tamu Ina Nuhamara Yuliana Tamu Ina Nuhamara Yulita Milla Pakereng