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Journal : Indo-MathEdu Intellectuals Journal

Analisis Kemampuan Literasi Numerasi Matematis Siswa pada Materi Matriks Ditinjau dari Self-Efficacy Ambarwati, Estira Dewi; Utin Desy Susiaty; Muhamad Firdaus
Indo-MathEdu Intellectuals Journal Vol. 4 No. 3 (2023): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v4i3.449

Abstract

The aim of this research is to determine students' mathematical numeracy literacy skills in matrix material in terms of the self-efficacy of class XI IPA 3 SMA Negeri 1 Simpang Hilir, totaling 28 students. Of the 28 students, they will be categorized based on each student's abilities. This research began by providing a self-efficacy questionnaire, a test of numeracy literacy skills, and interviews to categorize students' ability levels. After this, it was continued with analyzing and categorizing based on self-efficacy and level of numeracy literacy skills to determine the research subjects who would be interviewed by selecting 9 subjects. The results of the research concluded that students who have high self-efficacy meet 3 indicators, namely using various kinds of numbers and symbols related to basic mathematics to solve problems in various contexts of daily life, analyzing information displayed in various forms (graphs, tables, sections, diagrams, and so on), and interpret the results of the analysis to predict and make decisions. Students who have moderate self-efficacy meet 2 indicators, namely using various kinds of numbers and symbols related to basic mathematics to solve problems in various contexts of daily life, analyzing information displayed in various forms (graphs, tables, sections, diagrams, etc). Students who have low self-efficacy only meet 1 indicator, namely using a wide variety of numbers and symbols related to basic mathematics to solve problems in various contexts of daily life.
Diagnosis Kemampuan Pemecahan Masalah Matematis Siswa Berdasarkan Self-Confidence pada Materi Sistem Persamaan Linier Dua Variabel Atika, Geni; Susiaty, Utin Desy; Abdillah, Abdillah
Indo-MathEdu Intellectuals Journal Vol. 5 No. 4 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i4.1508

Abstract

The purpose of this study is to describe how students' mathematical problem-solving ability is based on self-confidence in the material of the Two-Variable Linear Equation System. This study uses a qualitative method in the form of case study research. The subjects of this study are 2 students who have low, medium, and high self-confidence. The sampling technique uses purposive sampling. The data collection techniques in this study use measurement techniques, direct communication techniques, and indirect communication techniques. Data analysis techniques by describing the results of student answers and categorizing the level of student self-confidence. The average results of the self-confidence group were high with mathematical problem-solving skills in questions 1, 3 and 5 with an average of 8.5, problem number 2 with an average of 6.5, number 4 with an average of 7, and an average total score of 39 with an average score of 70.91. The average results of the self-confidence group were moderate with mathematical problem-solving skills in question number 1 with an average of 10, questions number 2 and 3 with an average of 8.5, number 4 with an average of 9, number 5 with an average of 5.5, and an average total score of 41.5 with an average score of 75.45. The average result of the self-confidence group was low with mathematical problem-solving skills in question number 1 with an average of 7, question number 2, question number 3, question number 4, question number 5 with a total score of 27 with a score of 49.09
Pengembangan Media Pembelajaran Berbasis Film Animasi terhadap Kemampuan Representasi Matematis Siswa Winda, Winda; Haryadi, Rahman; Susiaty, Utin Desy
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2604

Abstract

This study aims to determine the development of learning and student responses to animated film learning media on mathematical representation skills. The method used is development research with the ADDIE model (Analysis-Design-Development-Implement-Evaluate). This research was conducted at SMP Negeri 1 Mempawah Hulu with research subjects being 26 students in grade VIII. The instruments used were validation sheets, response questionnaires, and representative ability tests. Data analysis in this study was validity, effectiveness, and practicality. Based on the results of the study, the validity of the media and materials reached an average of 82.97% with very valid criteria, practicality reached an average of 81.80%, and effectiveness reached 76.92%. From the results of the study, it was concluded that animation-based learning media is feasible to be developed and has met the criteria for validity, practicality, and effectiveness.
Analisis Kemampuan Literasi Matematis Ditinjau dari Mindset pada Materi Kesebangunan dan Kekongruenan Sika, Monika; Firdaus, Muhamad; Susiaty, Utin Desy
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3599

Abstract

This study aims to analyze mathematical literacy skills reviewed from the mindset on the material of versatility and congruence. The study uses a qualitative descriptive method with a case study research form. The population in this study were all class vii d of Smp Negeri 5 Sungai Kakap. By using the percussive sampling technique, a population of 31 students was obtained, with 6 samples being used as the main subjects based on the mindset category. The research aids include a mindset questionnaire, a mathematical literacy ability test and a semi-structured interview. The data is analyzed using quantitative descriptive methods. The results of the study showed that students who have a growth mindset with high category mathematical literacy skills are able to meet all indicators of mathematical literacy skills for students who have a fixed mindset in the medium category in mathematical literacy skills and only a few meet the indicators of mathematical literacy skills, especially in compiling situations mathematically.
Analisis Faktor-Faktor yang Mempengaruhi Rendahnya Minat Belajar Matematika Siswa di SMPN 5 Satap Kuala Mandor B Bahri, Irfan; Susiaty, Utin Desy; Hartono, Hartono
Indo-MathEdu Intellectuals Journal Vol. 6 No. 5 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i5.3886

Abstract

This research aims to analyze the factors that influence the low interest in studying mathematics among eighth-grade students at SMPN 5 Satap Kuala Mandor B. The study employs a descriptive qualitative approach, identifying internal and external factors that affect students' motivation and interest in mathematics. Data were collected through questionnaires, interviews, and observations. The data analysis technique used is qualitative data analysis, which involves the stages of data reduction, data presentation, and conclusion drawing. The research results show that negative perceptions of mathematics, low internal motivation, and the influence of social and school environments are the main factors that lead to low student interest in learning mathematics. These findings are expected to provide guidance for the development of more effective learning strategies in the future. Keywords: Learning interest, mathematics, psychological factors, external factors, SMPN 5 Satap Kuala Mandor B.
Desain Video Pebelajaran Berkarakter Berbasis TaRL Terhadap Kemampuan Pemahaman Konsep Matematis Siswa Kelas VII SMP Negeri 1 Mempawah Hulu Ariya, Ariya; Susiaty, Utin Desy; Irvandi, Wandra
Indo-MathEdu Intellectuals Journal Vol. 6 No. 5 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i5.3894

Abstract

This study aims to determine the level of validity, level of practicality and level of effectiveness of Student Worksheets (LKPD) based on differentiated learning on statistics material. The research method used in this study is the research and development method. The subjects in this study are divided into two subjects, namely development and product trial subjects. Data collection tools used in this study are validation sheets, questionnaires and tests. Based on the results of the research that has been done, it can be concluded that the Student Worksheet (LKPD) based on differentiated learning is very valid, very practical and effective to be used as a learning medium.
Diagnosis Kemampuan Pemecahan Masalah Matematis Siswa Berdasarkan Self-Confidence pada Materi Sistem Persamaan Linier Dua Variabel Atika, Geni; Susiaty, Utin Desy; Abdillah, Abdillah
Indo-MathEdu Intellectuals Journal Vol. 5 No. 4 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i4.1508

Abstract

The purpose of this study is to describe how students' mathematical problem-solving ability is based on self-confidence in the material of the Two-Variable Linear Equation System. This study uses a qualitative method in the form of case study research. The subjects of this study are 2 students who have low, medium, and high self-confidence. The sampling technique uses purposive sampling. The data collection techniques in this study use measurement techniques, direct communication techniques, and indirect communication techniques. Data analysis techniques by describing the results of student answers and categorizing the level of student self-confidence. The average results of the self-confidence group were high with mathematical problem-solving skills in questions 1, 3 and 5 with an average of 8.5, problem number 2 with an average of 6.5, number 4 with an average of 7, and an average total score of 39 with an average score of 70.91. The average results of the self-confidence group were moderate with mathematical problem-solving skills in question number 1 with an average of 10, questions number 2 and 3 with an average of 8.5, number 4 with an average of 9, number 5 with an average of 5.5, and an average total score of 41.5 with an average score of 75.45. The average result of the self-confidence group was low with mathematical problem-solving skills in question number 1 with an average of 7, question number 2, question number 3, question number 4, question number 5 with a total score of 27 with a score of 49.09
Pengembangan Media Pembelajaran Berbasis Film Animasi terhadap Kemampuan Representasi Matematis Siswa Winda, Winda; Haryadi, Rahman; Susiaty, Utin Desy
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2604

Abstract

This study aims to determine the development of learning and student responses to animated film learning media on mathematical representation skills. The method used is development research with the ADDIE model (Analysis-Design-Development-Implement-Evaluate). This research was conducted at SMP Negeri 1 Mempawah Hulu with research subjects being 26 students in grade VIII. The instruments used were validation sheets, response questionnaires, and representative ability tests. Data analysis in this study was validity, effectiveness, and practicality. Based on the results of the study, the validity of the media and materials reached an average of 82.97% with very valid criteria, practicality reached an average of 81.80%, and effectiveness reached 76.92%. From the results of the study, it was concluded that animation-based learning media is feasible to be developed and has met the criteria for validity, practicality, and effectiveness.