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All Journal Journal of Innovation in Educational and Cultural Research Uninus Journal of Mathematics Educations and Science (UJMES)
Didin Wahidin
Universitas Pasundan
Education Mathematics

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ANALISIS TERHADAP JAWABAN SOAL BANGUN RUANG SISI DATAR DITINJAU DARI MISTAKE DAN KEMAMPUAN PEMAHAMAN MATEMATIS Devi Ambarwati; Usep Kosasih; Didin Wahidin
UJMES (Uninus Journal of Mathematics Education and Science) Vol 7, No 2 (2022): Juli 2022
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v7i2.2148

Abstract

Polyhedron are a part of mathematics that are often considered difficult by students, so there are many mistakes made by students in solving problems of polyhedron. This is caused by the lack of students' mathematical understanding ability. Therefore, it is necessary to analyze the students' mistakes in solving mathematical understanding problems with the discussion of polyhedron. Based on this, this study aims to (1) determine the relationship between mathematical understanding and the student's mistake phenomenon (2) find out the forms of mistakes made by students in solving the problem of polyhedron. Participants in this study consisted of 7 students who were selected according to research needs. This study uses a qualitative approach and descriptive method with a case study design. The data obtained were analyzed using constant comparative techniques and qualitative coding. The results of this study indicate the forms of mistakes that arise from solving mathematical understanding ability test questions, namely (1) mistakes in identifying concepts (2) mistakes in absorbing information about questions (3) mistakes in using principles (4) mistakes in completion procedures (5) calculation mistakes on the process of determining the final answer.
Portraying the Implementation of Religious Moderation in Non-Religious Universities in West Java Didin Wahidin; Nandang Arif Saefuloh; Zubaedah Wiji Lestari
Journal of Innovation in Educational and Cultural Research Vol 4, No 1 (2023)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1206.856 KB) | DOI: 10.46843/jiecr.v4i1.446

Abstract

Since its independence, Indonesia has had to overcome numerous difficulties. Terrorism, radicalism, intolerance, and separatism (TRIS), which endangers Indonesia's unity, are one of the problems. According to numerous studies, many colleges are affected by the threats of terrorism, radicalism, intolerance, and separatism. This study aims to portray how religious moderation is implemented in non-religious universities in West Java. The implementation of religious moderation is seen from six indicators: understanding the concept, university policies about religious moderation, national commitment, tolerance, anti-violence attitudes, the accommodation of local wisdom, and compliance with laws and regulations. A mixed-method approach was used in this study, which was conducted at ten universities in West Java. Observation, interviews, documentation, and questionnaires were used to obtain the data. University leaders, lecturers, and students served as the data sources. The study concludes that non-religious universities in West Java have a good and enough carrying capacity and anticipatory readiness to stop the expansion of TRIS by enforcing religious moderation. However, to have a powerful deterrent against the rise of terrorism, radicalism, intolerance, and separatism, it is vital to deepen and affirm the commitment to religious moderation.
Co-Authors Devi Ambarwati Saefuloh, Nandang Arif Usep Kosasih Zubaedah Wiji Lestari