Garuda - Garba Rujukan Digital

Pengembangan Media Pembelajaran Interaktif dengan Pendekatan Contextual Teaching and Learning Septiani, Norma; Asih, Endang Cahya Mulyaning
Plusminus: Jurnal Pendidikan Matematika Vol. 4 No. 1 (2024): Maret
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v4i1.1746

Penelitian ini merupakan pengembangan media pembelajaran matematika interaktif berupa aplikasi yang dapat dijalankan di smartphone dengan pendekatan Contextual Teaching and Learning (CTL). Tujuan dari penelitian ini adalah Mengembangkan media pembelajaran matematika interaktif dengan pendekatan Contextual Teaching and Learning (CTL) yang layak digunakan siswa SMP; Melihat respon siswa terhadap media pembelajaran yang dikembangkan; dan Melihat keefektifan media pembelajaran yang dikembangkan. Metode penelitian ini adalah Research and Development (R&D) dengan tahapan pengembangan ADDIE yaitu tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Media pembelajaran yang dikembangkan dalam penelitian ini berupa aplikasi yang bernama Math Of Algebra (MOA) yang diujicobakan kepada 34 siswa SMP. Aplikasi Math of Algebra (MOA) dapat dijalankan di smartphone android yang berisi ringkasan materi, contoh soal, latihan soal dan kuis materi aljabar untuk siswa kelas VII SMP. Hasil penilaian ahli materi mendapat skor rata-rata 4,3 dengan kategori sangat valid sedangkan hasil penilaian ahli media mendapatkan skor rata-rata 4,2 dengan kategori valid. Hasil respon siswa mendapatkan skor rata-rata 4,4 dan termasuk pada kategori sangat baik. Keefektifan media dilihat dari persentase hasil ketuntasan belajar dan pada penelitian ini sebesar 72,2% dengan kategori efektif. Hasil tersebut menunjukkan bahwa aplikasi Math of Algebra (MoA) berkualitas. This research is the development of interactive mathematics learning media in the form of an application that can be run on a smartphone with a Contextual Teaching and Learning (CTL) approach. The objectives of this study are To develop interactive mathematics learning media with a Contextual Teaching and Learning (CTL) approach that is suitable for use by junior high school students; To see students' responses to the developed learning media; and To see the effectiveness of the developed learning media. This research method is Research and Development (R&D) with ADDIE development stages, namely the analysis, design, development, implementation, and evaluation stages. The learning media developed in this study is an application called Math Of Algebra (MOA) which was tested on 34 junior high school students. The Math of Algebra (MOA) application can be run on an Android smartphone that contains a summary of the material, sample questions, practice questions, and quizzes on algebra material for grade VII junior high school students. The results of the material expert assessment got an average score of 4.3 with a very valid category while the results of the media expert assessment got an average score of 4.2 with a valid category. The results of the student responses got an average score of 4.4 and were included in the very good category. The effectiveness of the media is seen from the percentage of learning completion results and in this study, it was 72.2% with an effective category. These results indicate that the Math of Algebra (MoA) application is of high quality.

The Effect of Mathematical Habits of Mind and Early Mathematical Ability on Modeling Ability of High School Students Aprilia, Almyra; Asih, Endang Cahya Mulyaning; Usdiyana, Dian
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 4 (2023): October
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i4.11924

Modeling mathematics serves as a bridge between the processes of translating real-world problems into mathematics. In reality, however, students' mathematical modeling skills, including their knowledge of derivative applications, remain subpar. This study is intended to determine the relationship between mathematical modeling skills, mathematical habits of mind (MHoM), and early mathematical ability (EMA). This research employed a quantitative methodology with mix method sequential explanatory design. The method used a quantitative and qualitative approach. The first quantitative phase is used, then explained more deeply through the qualitative phase. Sample in this study were 36 eleventh-grade students from one of Tasikmalaya's senior high schools. In this investigation, the EMA was the previous semester's math report card grade. A mathematical modeling ability test question and an MHoM questionnaire were administered to students, and the quantitative analysis of the results followed. This study demonstrates that the relationship between MHoM and EMA has a 31.2% modeling capability. In addition, a one-point increase in MHoM and EMA increases the average mathematical modeling ability of pupils by 1,570 and 2,241. Therefore, it can be concluded that MHoM and EMA have a positive effect on mathematical modeling ability.

Using Mathematical Poetry to Enhance Students’ Interest in Learning Mathematics by Leveraging Linguistic Intelligence Mumtazah, Nadia Wardah; Asih, Endang Cahya Mulyaning
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Using Mathematical Poetry to Enhance Students’ Interest in Learning Mathematics by Leveraging Linguistic Intelligence. Objective: Mathematics is often perceived as challenging and anxiety-inducing, leading to low student interest and motivation. This study explores the potential of mathematical poetry as a teaching material to enhance students' interest in learning mathematics by leveraging linguistic intelligence. Linguistic intelligence, which involves the effective use of language, has been shown to positively influence mathematical understanding and problem-solving abilities. Methods: This study used a mixed-method approach with a sequential explanatory design involving 65 junior high school students from various schools in Indonesia. A mathematical poetry e-book was developed and validated as a teaching tool, followed by the distribution of learning interest questionnaires and interviews to collect data on student engagement. Findings: The findings indicate that using mathematical poetry significantly increased students' interest in learning mathematics, with the overall interest level being very high. The poetry's ability to convey emotions and vivid imagery through linguistic elements such as diction, figures of speech, and thematic depth played a crucial role in capturing students' attention and fostering a positive learning environment. Students expressed excitement, joy, and a deeper connection to the material when mathematical concepts were presented through poetry. However, the study also noted that the effectiveness of this approach varies depending on students' linguistic intelligence, with some students needing more language skills to connect with the material. Conclusion: The study concludes that integrating mathematical poetry into mathematics teaching can be an innovative and effective strategy to enhance students' interest and motivation, ultimately improving their mathematical abilities. Further research is recommended to explore the long-term impact of this approach and its applicability across different educational contexts. Keywords: students’ learning interest, mathematical poetry, linguistic intelligence.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp554-568

The Effect of Problem-Based Learning Models on Students’ Mathematical Problem-Solving Ability: A Meta-Analysis Salsabila, Shafa; Asih, Endang Cahya Mulyaning
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to analyze the significant influence of the Problem-Based Learning (PBL) model on students' mathematical problem-solving abilities. This meta-analysis includes ten scientific articles comparing the PBL model with conventional teaching methods. The article selection process followed the PRISMA 2020 guidelines to ensure transparency and rigor. Data were analyzed using the Mann-Whitney U test due to the non-normal distribution, and Spearman’s Rank Correlation was used to assess the strength of the relationship between PBL and students' problem-solving abilities. The results indicate that the PBL model has a significant and positive impact on students' mathematical problem-solving abilities compared to conventional methods, with a large effect size of r = 0.642. The Spearman’s Rank Correlation revealed a strong positive relationship (r_s = 0.782) between the implementation of PBL and the improvement in problem-solving skills. These findings are supported by several factors contributing to PBL's success, including active student engagement, effective teacher facilitation, the use of real-world contexts, and a supportive classroom environment. This study concludes that the PBL model is a highly effective pedagogical approach for enhancing mathematical problem-solving skills. Considering the significant positive effects, this study recommends the widespread adoption of PBL in educational environments to improve students' critical thinking and problem-solving abilities. Further research is needed to explore the long-term impacts of PBL and its application in different educational contexts. Keywords: problem-based learning, mathematical problem-solving, meta-analysis, mann-whitney u test, spearman’s rank correlation. DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp864-877

Title

Found 4 Documents
Search

Abstract

Abstract

Abstract

Abstract

Title Search

Found 4 Documents Search

Abstract

Abstract

Abstract

Abstract

Title

Found 4 Documents
Search