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All Journal Nuansa Informatika Jurnal Elemen Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat BERNAS: Jurnal Pengabdian Kepada Masyarakat Indo-MathEdu Intellectuals Journal JES-MAT (Jurnal Edukasi dan Sains Matematika) Jurnal Didactical Mathematics
Tio Heriyana
Universitas Muhammadiyah Kuningan
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Journal : Indo-MathEdu Intellectuals Journal

 1 
Students' Mathematical Communication Skills in Solving Quadratic Equation Problems Reza Muhamad Zaenal; Tio Heriyana
Indo-MathEdu Intellectuals Journal Vol. 2 No. 2 (2021): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v2i2.24

Abstract

Mathematics learning today only emphasizes the mastery of the material alone and more one-way communication with students. The buildup of information from teachers results in the learning style of students who tend to memorize. This research aims to find out the mathematical communication skills of students in solving quadratic equation problems. This type of research is qualitative descriptive. Determination of the subject using purposive sampling techniques with the criteria of the student's test results. The study subjects numbered three people consisting of students who obtained grades in high, medium, and low categories. Indicators of communication skills in this researcher are (1) explain and make mathematical statements that have been studied, (2) state everyday events in a language or mathematical symbol, and (3) provide an explanation of mathematical ideas, concepts, or situations with their own language in the form of writing mathematically. The instruments used are researchers, tests and interviews. Data analysis techniques are using quantitataif data analysis with data reduction stages, data presentation, and conclusion withdrawal. The results of the data analysis showed that the KSS subject met 3 indicators of mathematical communication skills. AHB subjects meet 2 of the 3 indicators, namely the first and third indicators. WL subjects meet reached 1 of 3 indicators of mathematical communication skills, namely the first indicators.
Analisis Kesulitan Belajar Matematika Siswa pada Materi Barisan dan Deret Kelas XI SMK Karya Nasional Kuningan Wahyu Khairullah; Tio Heriyana
Indo-MathEdu Intellectuals Journal Vol. 4 No. 2 (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.v4i2.185

Abstract

This research was motivated by the attention of the author who found the fact that almost all students today are more indifferent in doing math problems because of difficulties in the process of solving the problems they face. Therefore, the purpose of this study is to find out how the difficulties experienced by students when learning mathematics and the factors that influence it. This research was carried out at SMK Karya Nasional Kuningan which took place from March to May 2023. The subjects of this study were grade XI students of SMK Karya Nasional with the samples used were industrial class and business class students selected based on the consideration of mathematics teachers. The instruments used in this study are observation guidelines, interview guidelines and document collection. This research is qualitative research whose research procedure produces descriptive data using a phenomenological approach. The results showed that students have various difficulties learning mathematics, this is due to many factors that influence students in learning mathematics. Teacher strategies in carrying out the learning process play an important role in order to optimize the classroom environment to increase learning motivation, increase interest, and build confidence in students
Analisis Kemampuan Komunikasi Matematis Siswa Berkemampuan Tinggi Ditinjau dari Perbedaan Gender Eka Nurhidayah; Tio Heriyana
Indo-MathEdu Intellectuals Journal Vol. 4 No. 2 (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.v4i2.189

Abstract

Mathematical communication abilitiess are very important for students to have because through communication, students can explore their mathematical thinking, develop mindsets, and relate one idea to another. Talking about the ability of everyone has different abilities, one of the factors that influence it is gender differences. This study aims to analyze and describe the mathematical communication abilities of high-achieving students in terms of gender differences in class VIII students at MTs Negeri 6 Kuningan. This type of research is descriptive research with a qualitative approach. Subject taking was done by purposive sampling technique. Data collection was obtained through tests, interviews, and documentation. The results showed that students' mathematical communication skills, both male and female students, had nearly as good mathematical communication skills, both in terms of speech and writing. It's just that what distinguishes between male and female students is that male students are more thorough and thorough in the process of doing it in writing compared to female students who experience mistakes.
Co-Authors Casnan Casnan Casnan, Casnan Delia Anggraeni Devinra Devinra Eka Nurhidayah Elma Hodimah Evan Farhan Wahyu Puadi Hana Astria Nur Hermawan Hermawan Indri Ayu Lestari Manan, Nanan Abdul Mia Sofi Nurlaelli Nana Sutarna Nia Daniati Nika Cahyati Oktaviani, Putri Shela Oman Hadiana Puadi, Evan Farhan Wahyu Riska Riska Ayu Rahmadiani Rismala, Ade Irma Siti Syara Fauziah Sofhian Fazrin Nasrulloh TATI NURHAYATI Uba Umbara Uhin Masluhin Umbara, Uba Wahyu Khairullah Zaenal, Reza Muhamad