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Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika
Published by Universitas Dr. Soetomo Surabaya
ISSN : 23379421     EISSN : 25811290     DOI : -
Core Subject : Education,
Education Mathematics
urnal SOULMATH berisi tulisan yang berasal dari hasil penelitian, kajian, atau karya ilmiah di bidang Pendidikan Matematika. Terbit dua kali setahun yaitu Maret dan Oktober. Artikel yang masuk akan direview oleh reviewer yang berkompeten di bidangnya.
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Articles 7 Documents
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Search results for , issue "Vol 11 No 2 (2023)" : 7 Documents clear
Penalaran Kovariasional Siswa SMA dalam Menyelesaikan Masalah Kovariasi Ditinjau dari Gaya Kognitif
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6239

Abstract

Abstract Covariational reasoning is related to the problem of the relationship between two variables which includes visual skills in constructing graphs. The purpose of this research is to describe the covariational reasoning of high school students with field-dependent and field-independent cognitive styles in solving covariation problems. This type of research is qualitative research. Subjects in this study were 1 student with a field-dependent cognitive style and 1 student with a field-independent cognitive style by controlling for gender equality and mathematical ability. The main instrument (researchers themselves) and supporting instruments in the form of the GEFT test, TKM (mathematical ability test), TK (covariation test), and interview guidelines were the instruments used in this study. The results showed that students with field-dependent and field-independent cognitive styles were able to identify the variables involved in the covariation problem and construct the relationship between the two variables that had been identified. The pattern of variation is determined by adjusting the magnitude of the variable variation and dividing the bottle into several parts to compose the variation pattern. Construct the relationship between the two variables by constructing a graph of the known variables and drawing a graph of the pattern of changes in the relationship between the two variables. Keywords: Covariational Reasoning, High School Student, Cognitive Style, Covariation Problems Abstrak Penalaran kovariasional memiliki keterkaitan dengan masalah hubungan antara dua variabel yang mencakup keterampilan visual dalam mengkonstruksi grafik. Tujuan dari penelitian ini untuk mendeskripsikan penalaran kovariasional siswa SMA dengan gaya kognitif field-dependent dan field-independent dalam menyelesaikan masalah kovariasi. Jenis penelitian ini adalah penelitian kualitatif. Subjek dalam penelitian ini adalah 1 siswa dengan gaya kognitif field-dependent dan 1 siswa dengan gaya kognitif field-independent dengan mengontrol kesetaraan gender dan kemampuan matematika. Instrumen utama (peneliti sendiri) dan instrumen pendukung berupa tes GEFT, TKM (tes kemampuan matematika), TK (tes kovariasi), dan pedoman wawancara merupakan instrumen yang digunakan dalam penelitian ini. Hasil penelitian menunjukkan bahwa siswa dengan gaya kognitif field-dependent dan field-independent mampu mengidentifikasi variabel-variabel yang terlibat dalam masalah kovariasi dan mengkonstruksi hubungan antara kedua variabel yang telah diidentifikasi. Pola variasi ditentukan dengan menyesuaikan besarnya variasi variabel dan membagi botol menjadi beberapa bagian untuk menyusun pola variasi. Mengkonstruksi hubungan antara dua variabel dengan membangun grafik terhadap variabel-variabel yang diketahui dan menggambar grafik pola perubahan hubungan antara dua variabel. Kata kunci: Penalaran Kovariasional, Siswa SMA, Gaya Kognitif, Masalah Kovariasi
Pengembangan Math Trail Menggunakan MathCityMap Berbasis Etnomatematika Embung Tambakboyo Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6410

Abstract

The ability to think critically is very important for students in solving contextual problems they face. However, sometimes students still lack critical thinking skills because in classroom learning, they are only required to solve calculation-based problems without understanding the underlying concepts. The purpose of this research is to develop a Math Trail MCM learning activity to enhance students' critical thinking skills. The research method used is Research and Development, with the ADDIE model as the research framework. The result of this study is a developed math trails activity that has been designed, tested, and revised through peer assessment. It is expected that the Math Trails activity will be beneficial. The average assessment score obtained was 3.55, indicating that the development of the learning activity using MathCityMp is good to be implemented in the teaching process. This trail can be used by educators to improve students' critical thinking skills and explore alternative learning models outside the classroom.
Analisis Tahap Berpikir Geometri Siswa SMA Menurut Tahap Berpikir Van Hiele
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6424

Abstract

This type’s of research is a descriptive studies with a qualitative approach that aims to describe the stages of geometric thinking in senior high school students according to Van Hiele's theory. The subjects in this study were students of class X-MIA SMA Plus Darma Siswa consisting of 3 people, namely 1 student with high ability, 1 student with moderate ability and 1 student with low ability. The instrument in this study was the researcher herself as the main instrument guided by valid and reliable geometry ability tests and interview guidelines. The research process follows the stages of: (a) formulating indicators of geometric thinking stages according to Van Hiele's theory based on relevant theory and research, (b) formulating valid and reliable supporting instruments (Van Hiele geometry tests and interview guidelines), (c) conducting collecting data to uncover students' geometric thinking stages on quadrilateral properties, (d) analyzing data on students' thinking stages according to Van Hiele's theory (e) discussing the results of the analysis, (f) making conclusions about the research results. The results showed: (a) KT subjects were at stage 4 (formal deduction) (b) KS subjects were at stage 3 (informal deduction), while (c) KR subjects were at stage 1 (visual).
A Pengaruh Model Project Based Learning Terhadap Sikap Gotong Royong Siswa Sekolah Dasar
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6553

Abstract

Abstract The attitude of cooperation is very important to be instilled in students so that students can easily socialize wherever they are. The attitude of cooperation is a self-aware attitude from each individual to help ease the burden on other individuals. The cooperation attitude has the characteristics of mutual care, cooperation, democracy, discussion, mutual help, habituation of consensus deliberation, empathy, solidarity, loyal friends, and volunteerism. In group learning after the Covid-19 pandemic, the students' cooperation attitude began to weaken. Several indicators of a weakened cooperation attitude were collaboration, caring, and sharing. According to the teacher, the weakening of this cooperation attitude is because students are used to learning independently at home, so students feel they can do their work without the help of their friends. Thus, this research aims to show the difference in the attitude of cooperation between those who use the project-based learning model and the conventional learning model of elementary school students. The data in this study were obtained from the results of the students' post-response which were analyzed using an independent sample t-test. The results of the post-response show that there is a very significant difference in the attitude of cooperation between those who use the project-based learning model and those who use conventional learning models of elementary school students. This difference can be seen from the post-response results of the experimental class which applies the project-based learning model which is higher than the control class which applies the conventional learning model. Keywords: project based learning model, mutual cooperation attitude, elementary school Abstrak Sikap gotong royong sangat penting ditanamkan didalam diri siswa agar siswa dapat mudah bersosialisasi dimanapun mereka berada. Sikap gotong royong adalah sebuah sikap sadar diri dari masing-masing individu untuk membantu meringankan beban individu lain. Sikap gotong royong memiliki karakteristik saling peduli, bekerja sama, demokratis, diskusi, saling membantu, pembiasaan musyawarah mufakat, empati, solidaritas, setia kawan, dan kerelawanan. Dalam pembelajaran berkelompok setelah masa pandemi covid-19 saat ini sikap gotong royong siswa mulai melemah, Beberapa indikator sikap gotong royong yang melemah adalah kolaborasi, kepedulian, dan berbagi. menurut guru melemahnya sikap gotong royong ini dikarenakan siswa terbiasa belajar secara mandiri dirumah, sehingga siswa merasa dapat mengerjakan tugasnya sendiri tanpa dibantu oleh temannya. Dengan demikian, tujuan dari penelitian ini adalah untuk menunjukan perbedaan sikap gotong royong antara yang menggunakan model project-based learning dan model pembelajaran konvensional siswa sekolah dasar. Data pada penelitian ini didapatkan dari hasil post-response siswa yang dianalisis menggunakan uji independent sampel t test. Hasil dari post-response menunjukan terdapat perbedaan yang sangat signifikan sikap gotong royong antara yang menggunakan model project-based learning dengan yang menggunakan model pembelajaran konvensional siswa sekolah dasar. Perbedaan ini terlihat dari hasil post-response kelas eksperimen yang menerapkan model project-based learning lebih tinggi dibandingkan kelas kontrol yang menerapkan model pembelajaran konvensional. Kata Kunci: model project based learning, sikap gotong royong, sekolah dasar
Systematic Literature Review: Penerapan Software Geogebra Terhadap Kemampuan Berpikir Matematis
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6677

Abstract

This study aims to conduct a qualitative study of the result of previous research related to the application of geogebra software to mathematical thinking skills in the 2018-2023 time frame. The research method uses systematic literature review (SLR) assisted by publish or perish software in the article search using the PRISMA protocol. The moderator variables in this study include the year published, level of education, research location, material, journal index, and type of mathematical thinking ability. The data is presented in a quantitative descriptive manner. The results showed that: 1). The distribution of studies on the application of geogebra to mathematical thinking skills is presented in the period 2022-2023, 2) The research location is dominated by Java, 3) The most widely used materials are derivatives, linear programs, and geometry, 4) The type of mathematical thinking ability that is widely studied is the ability to think creatively. Next, educators and researchers should research more on aspects of elementary school education level, materials other than derivatives, linear and geometry programs, and conduct more research outside Java. Regarding mathematical thinking skills, it is advisable to review logical and spatial thinking skills. Keywords: Geogebra; Mathematical thinking skills; Moderating variables; PRISMA protocol; Systematic literature review.
Penalaran Statistis Siswa dalam Menyelesaikan Masalah Matematika Berdasarkan Gaya Kognitif
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6782

Abstract

Abstract The ability to use statistical concept to describe, organize, represent and analyze data is called statistical reasoning which can be influenced by a reflective-impulsive cognitive style in processing the information obtained. This study is a descriptive research with a qualitative approach. The purpose of this study was to describe student’s statistical reasoning abilities in solving mathematics problem in terms of cognitive style with two subjects. The main instrument is the researchers and another instrument is MFFT, Statistical Reasoning Test and interview. The data were collected by conducting writing test and interviewing. Furthermore, analyzing was conducted base on indicator of statistical reasoning. The result showed that reflective and impulsive students carried out the same activities on the indicators of describing data, organizing data, and representing data. Meanwhile, on the indicator of analyzing data students are impulsive and make some mistakes. Keywords: Cognitive Style; Mathematics Problem; Statistical Reasoning. Abstrak Kemampuan seseorang dalam menggunakan konsep statistik untuk mendeskripsikian, mengkategorikan, merepresentasi dan menganalisis data disebut sebagai penalaran statistis yang dapat dipengaruhi oleh gaya kognitif reflektif dan impulsif seseorang dalam memproses informasi yang diperoleh. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Tujuan penelitian ini untuk mendeskripsikan kemampuan penalaran statistis siswa dalam menyelesaikan masalah matematika ditinjau dari gaya kognitif dengan dua subjek yaitu satu siswa reflektif dan satu siswa impulsif. Instumen utama dalam penelitian ini adalah peneliti sendiri dan instrument pendukung berupa tes MFFT, TPS (Tes Penalaran Statistis) serta pedoman wawancara, selanjutnya data yang telah dikumpulkan dianalisis berdasarkan indikator penalaran statistis. Hasil penelitian menunjukkan siswa reflektif dan impulsif melakukan aktivitas yang sama pada indikator describing data, organizing data, dan representing data. Sedangkan, pada indikator analyzing data siswa impulsif melakukan beberapa kesalahan. Kata Kunci: Gaya Kognitif; Masalah Matematika, Penalaran Statistis
Implementasi Bahan Ajar Pokok Bahasan Aljabar Menggunakan Model Pembelajaran Mind Mapping dengan Pendekatan Saintifik
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v11i2.6926

Abstract

Mathematics is studied in Indonesia at all school levels because it is able to train students' problem-solving skills and meet practical demands. Teachers and students still face a lot of challenges in putting these strategies into practice, though. The fact that the course material did not adhere to the approaches and models that attracted and engaged students was one of the problems. The 2013 curriculum aims to develop productive, inventive, creative, and character-defining learners by integrating the development of attitudes, abilities, and knowledge. The mind-mapping learning paradigm has the power to inspire pupils, excite them, and pique their interest in the content they are studying. In order to create educational materials employing a mind mapping methodology with a scientific approach, developmental research is also required. A stage known as implementation is necessary for the proper production and distribution of the development material. This study concentrates on the implementation phase to evaluate the usefulness and potency of the information. In one of Kupang's upper secondary schools, the eighth grade saw the implementation of instructional materials. Based on the outcomes of the data analysis, it was determined that each meeting's criteria for teacher and student learning activity fell into the "good" and "very good" categories and satisfied requirements for practicality. According to the post-test findings, 76% of the students were deemed successful. Thus, it may be said that the instructional materials created are efectively. Keywords: Educational Materials, Mind Mapping, Scientific Approaches

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