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All Journal Jurnal Biologi Tropis Arus Jurnal Pendidikan Indo-MathEdu Intellectuals Journal Unnes Journal of Mathematics Education Biram Samtani Sains Jurnal Edumatic : Jurnal Pendidikan Matematika
Wulandari, Inayah
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Indo-MathEdu Intellectuals Journal

 1 
Analisis Self Efficacy Siswa dalam Pembelajaran Matematika: Studi Kasus di SMA Negeri 1 Cigugur dengan Kurikulum Merdeka Sukmawati, Reka Kurnia; Yusritawati, Ita; Salsabila, Sarah; Dewi, Metha Frisila; Wulandari, Inayah
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.v4i3.444

Abstract

Self-efficacy is a central belief in learning, especially mathematics learning, because it can have a strong influence on students' self-confidence. If students are in the high self-efficacy category, then they will be able to solve mathematical problems successfully. The aim of this research is to analyze students' sense of self-confidence or belief in their abilities. This research method is qualitative descriptive research with subjects in class X SMA. The analysis was carried out using Bandura's theory. There are three dimensions. Namely: dimensions of Magnitude (size), Strength (strength), and Generality (general). In general, a person's self-efficacy is not limited to certain situations. The results of this research analysis show that the overall level of student Self Efficacy is at a good level. This shows that students at SMA Negeri 1 Cigugur have a good level of persistence and perseverance when facing challenging and difficult mathematics assignments
Efektivitas Model Pembelajaran Contextual Teaching and Learning Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Wulandari, Inayah; Hermawan, Hermawan
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.v5i4.1659

Abstract

The problem in this study is the low mathematical problem-solving ability of students. This study aims to determine the effectiveness of the Contectual Teaching and Learning (CTL) learning model on students' mathematical problem-solving skills. The method in the study is a quasi-experiment with the chosen research design is Non-equivalent Pretest-Posttest Control Group Design. Samples were taken by purposive sampling consisting of class VIII C (Experimental Class) and class VIII A (Control Class). The number of students in both classes is the same, namely 16 students, the total sample is 32 students. Data collection was carried out through a problem-solving ability test. Data analysis was carried out using the t-test and N-Gain test. The results of the hypothesis test on the results of the posttest data were obtained from the conclusion that there was a difference in students' mathematical problem-solving abilities after applying the Contectual Teaching and Learning (CTL) model in the experimental class and the conventional model in the control class. There was a significant increase in students' mathematical problem-solving ability in the experimental group compared to the students' mathematical problem-solving ability in the control group. The students' response to the Contectual Teaching and Learning (CTL) learning model in the experimental class received a positive response with a very high interpretation of the questionnaire results, which was 77%.
Co-Authors A'imah, Syarifatul Dewi, Metha Frisila Fadhila, Luthfiya Nur Gunawan, Aulya Khalisha Hermawan Hermawan Herpan Syafii Harahap Isnarto, Isnarto Kusuma P, I Putu Aryana Muhammad Rifki Mussyafa, Aulia Putri Ningrum, Sania Tresna Nurmawaddah, Intan Prasetya, Rangga Cahya Rahadian A., M. Fathir Rahmatullah, Alif Rizki Salsabila, Sarah Satriawan, Wira Semadi, I Kadek Sukmawati, Reka Kurnia Tunairin, Siti Raodatul Jannah Umi Hanifah Yusritawati , Ita