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All Journal Inteligensi : Jurnal Ilmu Pendidikan Integral : Jurnal Penelitian Pendidikan Matematika
Nurasiah, Lilis
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Education Languange, Linguistic, Communication & Media Mathematics Other

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ERROR ANALYSIS IN SOLVING APPLIED MATHEMATICS PROBLEMS BASED ON THE NEWMAN PROCEDURE Irianti, Nathasa Pramudita; Barr, Farah Dzil; Nurasiah, Lilis; Irsal, Nur Aliyyah
Inteligensi : Jurnal Ilmu Pendidikan Vol 7, No 1 (2024): DOI: http://doi.org/10.33366/ilg.v7i1
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v7i1.5883

Abstract

The purpose of this study is to describe the various kinds of errors made by taruna when solving applied mathematics problems based on the Newman procedure. Newman divides errors into 5 types, namely reading error, comprehension error, transform error, process skill error, and encoding error. This research uses descriptive qualitative research methods. Data collection techniques were carried out using tests and interviews. Data reduction, data presentation, and verification or conclusion drawing are part of this research. Based on the results of research and data analysis, it can be seen that in solving mathematical problems in land mathematics courses there are 5% of subjects experience errors in reading errors, 16% of subjects experience errors in comprehension errors, 9% errors in transform errors, 26% of subjects experience process skill errors, and 9% errors in encoding errors. Most of the errors were errors in the selection of problem-solving strategies.
Analisis Hambatan Belajar Mata Kuliah Matematika Dasar pada Mahasiwa Jurusan Gizi Nurasiah, Lilis; Alan Rusyadi
Integral (Jurnal Penelitian Pendidikan Matematika) Vol. 4 No. 2 (2022): Mei 2022
Publisher : Program Studi Pendidikan Matematika, Universitas Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24905/jppm.v4i2.79

Abstract

This study aims to analyze: student errors in solving function problems of learning basic mathematics subject. The place of research was carried out at Al-Ihya Kuningan Islamic University, odd semester in 2021.2022 academic year. This research is classified as a qualitative descriptive study that seeks to describe the analysis of student learning obstacles. The research population was all nutrition students at Al-Ihya Kuningan Islamic University who took basic mathematics subject. The research subjects were taken random by 5 people who took basic mathematics courses in the odd semester of the 2021/2022 Academic Year. This research used diagnostic tests, questionnaires and interviews instrument. From the research, it can be concluded: (1) the students ability and motivation to learning basic mathematics is low; (2) students' mistakes in general are because they do not understand the questions and have low pre-concepts; (3) different methods were used for each class meeting to find solutions to overcome these obstacles. The solution was to provide test or questions relevant to what they learned and the mathematical subject, use understandable language then explained the solution
SELF-EFFICACY IN SOLVING MATHEMATIC PROBLEMS BASED ON GENDER Irianti, Nathasa Pramudita; Barr, Farah Dzil; Nurasiah, Lilis; Irsal, Nur Aliyyah
Inteligensi : Jurnal Ilmu Pendidikan Vol 7, No 2 (2024)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v7i2.6460

Abstract

The purpose of this study is to examine how students' self-efficacy relates to and influences their gender-based mathematical problem-solving. 36 students taking an applied mathematics course are involved in this study, which uses a descriptive methodology. Test problems and a self-efficacy questionnaire are among the study tools utilized. The independent sample t-test is the data analysis technique used to evaluate gender-based differences in mathematical self-efficacy. Pearson correlation is used to examine the relationship between students' self-efficacy and their capacity to solve applied mathematics problems, and simple linear regression is used to assess how self-efficacy levels affect students' capacity for problem-solving. The results from the independent sample t-test indicate that there are no significant differences in mathematical self-efficacy between male and female students in the Applied Mathematics class. Additionally, there are also no significant differences between the problem-solving abilities of male and female students. Pearson correlation analysis shows a strong positive relationship between self-efficacy and the ability to solve mathematical problems. Furthermore, the results of simple linear regression confirm that self-efficacy has a substantial contribution (95.6%) to problem-solving abilities in mathematics. Other factors also play a role, but to a lesser extent
ANALYSIS OF PROBLEM SOLVING ABILITY BASED ON POLYA'S THEORY OF LAND CADETS IN APPLIED MATHEMATICS COURSE Nurasiah, Lilis; Barr, Farah Dzil; Irianti, Nathasa Pramudita; Irsal, Nur Aliyyah; Shomad, Zahid Abdush
Inteligensi : Jurnal Ilmu Pendidikan Vol 8, No 1 (2025)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v8i1.6935

Abstract

Purpose: This research aims to determine the initial problem solving ability of land cadets in applied mathematics courses. Methods: This research method is descriptive quantitative, where this method is taken to describe the condition situation with descriptive quantitative description. Abalysis: The research subjects were cadets of the D-IV Land study programme of the National Land College who took applied mathematics courses in the 2024/2025 academic year. The research data studied in this study are cadets' answer sheets on the pre-test. Result and discussion: From the results of the study, it was concluded that the problem solving ability of cadets was in the "very poor" category with the most dominant indicator of problem solving ability was the ability to plan problem solving, which was 74.62%. In addition, the indicators of problem-solving skills that are still lacking are indicators of understanding the problem, planning the problem, and indicators of checking back taken, which respectively have a mastery percentage of 16.5, 9.5% and 2% and 54.62%. Conclusion: With this we know the condition of students, weaknesses, strengths and what to do in order to improve problem solving skills.
ANALISIS KEMAMPUAN MENULIS ARTIKEL ILMIAH MAHASISWA PERTANAHAN Irianti, Nathasa Pramudita; Nurasiah, Lilis
Inteligensi : Jurnal Ilmu Pendidikan Vol 8, No 1 (2025)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v8i1.7074

Abstract

This study aims to analyze the scientific article writing skills of students at the National Land University. The ability to write scientific articles’s considered important because students are required to be able to express ideas and research findings in a structured, critical, and logical manner. This study adopted quantitative approach with descriptive design. Data were obtained from 51 scientific article assignments of first year students who had completed the Indonesian Language and Writing courses in the Odd Semester of the 2024/2025. The research instrument includes a scientific writing ability assessment rubric, with indicators such as creativity in developing content, use of relevant and credible references, and delivery of knowledge clearly and easily understood. The assessment criteria for the ability to write scientific articles refer to the modified guidelines from Topen which classifies the assessment scores for scientific articles into four groups, namely very good, good, sufficient, and less. The majority of students are at a good level (64.7%) in the creativity of content development, in the ability to use relevant and credible references, the majority of students are also in the good category (52.94%). In the category of conveying knowledge clearly and easily understood, the majority of students also received a good assessment (60.78%). Based on the analysis of students' scientific articles assessed from three main aspects, the students' ability to write scientific articles is classified as good, although in some parts improvements and development are still needed to be even better.
Co-Authors Alan Rusyadi Barr, Farah Dzil Irsal, Nur Aliyyah Nathasa Pramudita Irianti, Nathasa Pramudita Shomad, Zahid Abdush