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All Journal AXIOM : Jurnal Pendidikan dan Matematika Teorema: Teori dan Riset Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education Asimtot : Jurnal Kependidikan Matematika Leibniz: Jurnal Matematika Kognitif: Jurnal Riset HOTS Pendidikan Matematika Indo-MathEdu Intellectuals Journal MATH-EDU: Jurnal Ilmu Pendidikan Matematika JPMI Varied Knowledge Journal Varied Knowledge Journal
Keremata Lede, Yulius
Pendidikan Matematika Universitas Katolik Weetebula
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Social Sciences Other

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Journal : Varied Knowledge Journal

 1 
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Matematika Bertipe Hots Pada Materi Himpunan Kii, Ansila Ina; Making, Samuel Rex M.; Lede, Yulius Keremata
Varied Knowledge Journal Vol. 1 No. 2: Varied Knowledge Journal, November 2023
Publisher : CT. Rajawali media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/vkj.v1i2.6

Abstract

This study aims to determine student errors clearly VII SMPK St. Paul Karuni in solving HOTS-type math problems on set material. This type of research is descriptive with a qualitative approarch. Data analysis techniques use steps consisting of 3 steps, namely: data reduction, data presentation, and drawing conclusions. Based on the results of the study, it can be concluded that the types of errors that arise when students solve the set material story problem are 1) errors in understanding the problem, where students do not complete writing down what is known in the question and does not write down what is known and what is asked in the question. 2) transformation error, where students cannot change the problem from story form to mathematical form and do not complete the solution. 3) Process skill errors, where students are unable to perform calculations. 4) Errors in writing the final answer, where students write the final answer that does not match in the question.Factors in students that cause student errors are not having the ability to write down things that are known and asked in the problem, rushing to solve the problem, not having the ability to do the correct solution, and not understanding the calculations used.
Eksplorasi Etnomatematika Pada Rumah Adat Kampung Tago’o: Pengenalan dalam Pembelajaran A, Klarisa Riavinola M; Making, Samuel R. M.; Kerans, Geterudis; Lede, Yulius Keremata
Varied Knowledge Journal Vol. 1 No. 2: Varied Knowledge Journal, November 2023
Publisher : CT. Rajawali media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/vkj.v1i2.8

Abstract

The purpose of this research is to find out the ethnomathematics in the traditional house of Tago'o Village, North Wewewa District and its introduction in learning at SMA Negeri 1 North Wewewa. This research adopted qualitative and exploratory methods with research subjects consisting of traditional leaders, hosts, and traditional house builders in Tago'o Village. The results revealed several findings related to traditional houses in Tago'o Village, such as the trapezium on the front view of the traditional house tower, the triangular shape seen from the side, and the concept of intersecting lines called karaga umma. The structure of the traditional house shows the use of wood that forms horizontal and intersecting lines, with the pillars of the traditional house forming vertical and perpendicular lines. In addition, the study also identified various geometric shapes such as blocks, rectangles, squares, circles, tubes, spheres and acute angles found in various parts of the traditional house, from the inside such as food storage to the outside such as under the house for pets. These findings provide an overview of the use of mathematical concepts related to the design and structure of the traditional houses of Tago'o Village. The implication is that this knowledge can be applied in the context of learning at SMA Negeri 1 Wewewa Utara to enrich students' understanding of mathematics in everyday life based on local wisdom.
Analisis Kemampuan Komunikasi Matematis pada Materi Persegi dan Persegi Panjang untuk Siswa Zaghu, Lazarus Andrianus Pati; Lede, Yulius Keremata; Kii, Wilhelmus Yape
Varied Knowledge Journal Vol. 1 No. 1: Varied Knowledge Journal, August 2023
Publisher : CT. Rajawali media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/vkj.v1i1.9

Abstract

This article examines the level of students' numeracy literacy skills. The reference in testing students' numeracy literacy skills in this study used math questions in the PISA program for students aged 15 years. The ranking of Indonesian students' mathematical literacy from 2009 to 2015 did not show a significant increase. In 2009 Indonesia was ranked 68th out of 74 countries. In 2012 Indonesia ranked 64th out of 65 countries with a relatively low level of achievement. While the results of PISA in 2015 showed that Indonesia's ranking experienced a slight increase, namely 63rd out of 72 countries. The purpose of writing this article is to find out how far the students' numeracy literacy skills are at SMP Negeri 3 Tambolaka City. The method used is a type of sequential explanatory research and a mixed method research approach.
Analisis Kemampuan Berpikir Kreatif Matematis Siswa Pada Materi Program Linear Elkarisme, Yunice; Making, Samuel Rex M.; Lede, Yulius Keremata
Varied Knowledge Journal Vol. 1 No. 2: Varied Knowledge Journal, November 2023
Publisher : CT. Rajawali media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/vkj.v1i2.11

Abstract

The purpose of this research was to determine the mathematical creative thinking skills of Class XI Sinar Buana Seminary High School students on Linear Programming material. The method used in this research is descriptive qualitative method. Data analysis techniques in this study are data reduction, data presentation, and drawing conclusions. The results showed that students' mathematical creative thinking abilities were in the Medium category because seen from the level of success and student achievement, Sinar Buana Seminary High School students in solving problems on linear program material the achievement level of students with mathematical creative thinking abilities only a few students achieved indicator success.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Bilangan Berpangkat dan Bentuk Akar Bota, Mariana Ra; Lede, Yulius Keremata; Making, Samuel R.M.; Patty, Elyakim N.S.; Iriyani, Sri Astuti
Varied Knowledge Journal Vol. 1 No. 4: Varied Knowledge Journal, May 2024
Publisher : CT. Rajawali media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71094/vkj.v1i4.19

Abstract

This study aims to describe students' errors in solving class X problems of power numbers and root forms and analyze the factors that cause students to make mistakes. This type of research is descriptive qualitative. The research subjects were class X students of SMK Kasimo in the 2023/2024 academic year. The data collection methods used in this research are tests, interviews, and documentation. Data analysis techniques through data reduction, data presentation, and conclusion drawing. The results showed that the errors made by students in solving problems of power numbers and root forms: (1) errors in understanding the meaning of the problem; (2) errors in understanding and applying concepts; and (3) errors in calculating. The factors that cause students to make mistakes are students do not understand the meaning of the question asked, students have not mastered the prerequisite material such as: exponent numbers, students do not understand the material, students forget the formula, students lack practice in solving problems about power numbers and root forms, students are less careful in calculating, students do not check the answers that have been done.
Co-Authors A, Klarisa Riavinola M ama, alfianus tamo Ama, Enos Tamo Ansila Ina Kii Ansila Ina Kii Apshinta Milla Ate, Arista Ngindi Ate, Dekriati Bani, Theresia Bili, Nopliana Bora, Agustinus Rina Bota, Mariana Ra Bulu, Agustina Rovina Bulu, Martina Sumiyati Cordia, Grassiana Misseri Daga, Agustinus Tanggu Daindo Milla Daindo Milla Damma, Stefanus Umbu Dangu, Ivan Aris Nono Dedo, Jefrian Rivaldi Deta, Dominggus Umbu Dodo, Arista Ina Dona, Yunita Elkarisme, Yunice Elyakim N.S. Patty Elyakim Nova Supriyedi Patty, Elyakim Nova Supriyedi Engge, Yohanes Fachry Abda El Rahman Florida Moza, Florida Geterudis Kerans Geterudis Kerans Ghogha, Heronima Ghunu, Yosefina Ina, Yosefa Natalia Inna, Maya Tamo Jarang, Nelson Tidi Kadi, Susanti Kaleka, Yohanes Umbu Kalembu, Stefania Sulastri kerans, geterudis Kholid Kholid Kii, Ansila Ina Kira, Emirensiana Irene Lali Klarisa Riavinola M. A Klarisa Riavinola Miku Ate Ko’a, YuliusRonal Datu Laga, Ariyanti Ubu Lazarus Andrianus Pati Zaghu Lende, Mersiana S. Kaka Lende, Petrus Lende, Trimurti Elvin Lero, Yuvita Susanti Lika, Yulita Likka, Yusril Enga Lubur, Dorothea N. L. Lubur, Dorothea Novia Ludo Lubur, Dorothea Noviana Ludo Making, Samuel Making, Samuel R. M. Making, Samuel R.M. Making, Samuel Rex Making, Samuel Rex M Making, Samuel Rex M. Making, Samuel Rex Muliyadi Making, Samuel Rex. Mulyadi Malo, Anjelina Deviana Malo, Sarmolus Mariana Ra Bota Mbayu, Dominggus Wuru Milla, Apshinta Mone, Ariyanti Nabuasa, Meriana Napu, Timotius W. Napu, Timotius Woda Napu, Timotius Wonda Nopliana Bili Paramita Rusadi Legu Awa Paramita Rusadi Legu Awa Patty, Elyakim N.S. Raja, Angelina Laja Saga, Eklesia Bodu Samuel Making Samuel R. M. Making Samuel R.M. Making Samuel Rex M. Making Samuel Rex M. Making Samuel Rex Mulyadi Making Samuel Rex Mulyadi Making Samuel Rex Mulyadi Making Samuel Rex Mulyadi Making Samuel Rex Mulyadi Making Setiawi, Agustina Purnami Sophi Kondi Tanggu, Daud Thoma, Theresia Novita Yeli Wada, Marselina Wara, Destriyati Saputri Lende Watu, Angelita Yessi Duka Walu Wilhelmus Yape Kii Wilhelmus, kii Yape Wohangara, Ayub Umbu Tonga Yawu, Yoas Gali Yohanis Umbu Kaleka, Yohanis Umbu Yublina Jeni Dapa Yuliana Sesi Bitu Yulita Lika Yunice Elkarisme Zaghu, Lazarus Andrianus Pati Zogara, Leonard