Delta-Phi Jurnal Pendidikan Matematika
Delta-Phi Jurnal Pendidikan Matematika is a primary source for academics and professionals in the fields of learning development throughout the world. This Journal receives and publishes articles about theoretical perspectives, methodological developments and high-quality empirical research that demonstrate whether and how applications of instructional/educational technology systems, networks, tools and resources lead to improvements in formal and non-formal education at all levels, from early years through to higher, technical and vocational education, professional development and corporate training. Delta-Phi Jurnal Pendidikan Matematika has the Open Journal System (OJS) is a mathematical education journal published three times a year in April, Auguts and December by CV. Bimbingan Belajar Assyfa Pasuruan. Delta-Phi Jurnal Pendidikan Matematika publishes original article of research result in mathematics education, problem solving, creative thinking, contextual learning, learning innovation, learning evaluation, learning media, didactic / methodology of mathematics learning. Delta-Phi Jurnal Pendidikan Matematika concerning Mathematics Education field.
Articles
50 Documents
<![CDATA[Analysis of Using Pattern Finding Strategies Skills in Mathematical Problem Solving Viewed from Gender Differences ]]>
<![CDATA[Cahyadi, Muhammad Rizki]]>;
<![CDATA[Ariansyah, Fitroh]]>;
<![CDATA[Santiago, Paulo Vitor da Silva]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.19
<![CDATA[The purpose of this study is to describe the skills of using pattern finding strategies in solving mathematical problems in terms of gender differences. This research is a descriptive research with a qualitative approach. The subjects of this study are grade VIII students of Baiti Jannati Middle School, Sunggal sub-district, Deli Serdang district. The research subjects consisted of four students with high mathematical ability consisting of two male students and two female students. The data collection technique used a problem-solving ability essay test instrument which consisted of two questions and a non-test instrument in the form of an interview. The data analysis technique in this study uses the Miles and Huberman model which consists of four stages, namely data collection, data condensation, data presentation, and conclusions. The results of this study indicate that both male and female students are able to find and use patterns in solving mathematical problems. Based on these results, it can be concluded that there is no difference in the skills of using pattern finding strategies between male and female students.]]>
<![CDATA[Newman and Scaffolding Stages in Analyzing Student Errors in Solving Algebraic Problems ]]>
<![CDATA[Rachmawati, Lelly Nur]]>;
<![CDATA[Sah, Retno Wahyu Arian]]>;
<![CDATA[Hasanah, Siti Nur]]>;
<![CDATA[Hazarika, Anurag]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.30
<![CDATA[Algebra is a branch of mathematics that is abstract in form so that students do errors in solving problems of Algebra. The purpose of this research is to describe: (1) the errors form made by students in solving algebraic operation story problems based on the Newman stage, (2) the scaffolding form given to students who make errors in solving problems of algebraic form operations. This research is a qualitative descriptive with research subjects of 3 students of class VIII at MTs Unggulan Singa Putih. The results of the study state that: (1) the errors form on the reading step is students cannot read the problems by beheading or stopping correctly, on the comprehension step the students do not know the meaning of the problem, on the transformation step the students cannot modelling variables appropriately, on the process skill step the students unable to perform operation of algebraic forms appropriately, on the encoding step the students cannot answer correct conclusions, (2) the scaffolding forms given to students is students are requested to recheck or reread the results of their work, students are given questions that lead students to think more about the problem, and give praise to motivate students to improve their work.]]>
<![CDATA[Integration of Islamic Values, Mathematics, and Career Readiness Competencies of Prospective Teachers in Islamic Universities ]]>
<![CDATA[Inganah, Siti]]>;
<![CDATA[Rizki, Nopia]]>;
<![CDATA[Choirudin, Choirudin]]>;
<![CDATA[Farooq , Syed Muhammad Yousaf]]>;
<![CDATA[Susanti, Novi]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.31
<![CDATA[This study aims to investigate career readiness towards understanding the integration of Islamic values and mathematics in prospective mathematics teacher students who are studying at Islamic tertiary institutions. This study involved 375 students consisting of 71 males (19%) and 304 females (81%). Data collection tool by providing an online questionnaire with Google Form related to demographics (place of education, age, and gender), a questionnaire about the integration of Islamic values with mathematics and a career readiness questionnaire for prospective mathematics teachers. Data analysis using part analysis with SPSS. The results showed that there was no direct influence between understanding the integration of Islamic values and mathematics on the competence and career readiness of future mathematics teachers at Islamic tertiary institutions. Students tend to find it difficult to say that between religion and mathematics teachers who are most responsible for teaching mathematics with Islamic values. They are not sure of the competence they have to relate the content of Islamic values to mathematics. In the realm of professional competence, students feel confused about how to start teaching the relationship between Islamic values and learning mathematics in class and when the application is taught.]]>
<![CDATA[Analysis of The Relationship Between Student Interest and Written Communication in Solving Realistic Mathematics Problems ]]>
<![CDATA[Amany, Diella Aprilani Luthfia]]>;
<![CDATA[Puteri, Annisa Amallinda Indriatno]]>;
<![CDATA[Karim, Samuel]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.36
<![CDATA[The world of human education can be studied in a structured and well-supported manner. Because learning to build each person's personality. Interest is the tendency to observe and remember various activities. Always pay attention, followed by a sense of fun, interest, desire, concentration, and students' understanding of mathematics. Communication can be interpreted as a technique of conveying messages from a messenger to a recipient with the intention of expressing or informing a comment orally or in writing. The purpose of this study was to determine the relationship between interest and students' written communication skills in solving realistic mathematical problems. This research is a qualitative descriptive study. Data obtained by using questionnaires and tests. The subjects of this research were two students of class XI MIPA. The steps taken are through learning through the WhatsApp group by working on questionnaires and tests individually. The researcher identified and analyzed the answers to each indicator of interest and ability to write mathematical communications for each statement and question. The method of data analysis in this paper was tried through 3 stages, namely: data reduction, data presentation and drawing conclusions. The results of the paper show that the relationship between interest and written communication skills in solving realistic math problems is directly proportional, where student 1's interest is still low and his ability is still classified as poor. Student 2 has moderate interest and his abilities are also directly proportional, namely not too bad and not too good]]>
<![CDATA[How can "gamification" help in the teaching of arithmetic operations as a didactic tool and digital technology? ]]>
<![CDATA[Santiago, Paulo Vitor da Silva]]>;
<![CDATA[B, Baiduri]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.39
<![CDATA[This article is a teaching proposal concerning arithmetic problems of mathematics to help teachers in initial training in mathematics and teaching mathematics in the classroom with the use of Gamification. Thus, the objective of this article is to investigate what contributions didactic engineering and digital technologies using gamification in full-time high school teaching can be helpful with the contents of basic operations. The methodology applied with the games was based and structured on the Didactic Engineering research methodology, being exploratory research of a qualitative nature to familiarize the mathematical problems with the use of Digital Technologies. The results were categorized based on the phases of preliminary analysis, a priori analysis, experimentation, and a posteriori analysis and validation. Conclusions that the use of applied problems brought out the validation of the strategies applied in the classroom. Therefore, the expected results were positive in the teacher's view of the way the two games were planned in Google Presentations and in supporting the students in the teaching and learning processes of Mathematics.]]>
<![CDATA[Urgensi Kebutuhan Komik: Desain Pengembangan Media Matematika Berwawasan Kearifan Lokal di Medan ]]>
<![CDATA[Fauza, M. Ruskhan]]>;
<![CDATA[Baiduri, Baiduri]]>;
<![CDATA[Inganah, Siti]]>;
<![CDATA[Sugianto, Rahmad]]>;
<![CDATA[Darmayanti, Rani]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 2 (2023): Delta-Phi: Jurnal Pendidikan Matematika (August) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i2.41
<![CDATA[Kurikulum sekolah menengah dalam pembelajaran matematika Indonesia saat ini lebih menitikberatkan pada aspek emosional sebagai hasil pembelajaran siswa terhadap keberlanjutan pembangunan nasional. Fakta ini memberikan tanggung jawab guru untuk menciptakan dan mengembangkan perangkat pembelajaran yang efektif untuk mempromosikan toleransi dan nasionalisme, komunikatif dan baik hati, cinta damai dan mempraktekkan kepedulian sosial. Tujuan penelitian adalah menganalisis kebutuhan siswa sekolah menengah terkait pengembangan pembelajaran kartun yang mengedepankan pembentukan karakter. Pendekatan kualitatif digunakan dalam penelitian ini. Pesertanya adalah 110 siswa kelas tujuh. Kuesioner digunakan untuk mengumpulkan data untuk penelitian. Data yang telah terkumpul dianalisis menggunakan analisis dengan model interaktif. Hasil analisis tersebut menunjukkan hasil ketertarikan siswa dengan media komik sebagai sarana pendidikan yang memiliki nilai kearifan lokal Medan untuk pendidikan karakter. Dari segi komposisi, Anda membutuhkan komik yang sesuai dengan jangkauan dan ukuran komik yang ideal. Dari segi konten, kita diminta tidak hanya mengungkapkan cerita dengan ilustrasi nasionalisme dan kesadaran sosial, tetapi juga memiliki materi manga yang memasukkan kearifan lokal berlatar budaya Medan. Dari segi desain dan tampilan, diperlukan karakterisasi kartun yang mencakup berbagai warna dan ukuran font yang proporsional. Secara keseluruhan dapat diambil kesimpulan dari penelitian ini bahwa perlu untuk mengembangkan komik sebagai media pembelajaran yang memadukan kearifan lokal Medan untuk memenuhi kebutuhan siswa sekolah menengah dan merencanakan pengembangan karakter]]>
<![CDATA[The Influence of Mathematical Logical Intelligence on Problem Solving Ability in Solving Story Problems ]]>
<![CDATA[Astuti, Puji]]>;
<![CDATA[Anwar, M. Saidun]]>;
<![CDATA[Choirudin, Choirudin]]>;
<![CDATA[Juarlan, Anindya Eka]]>;
<![CDATA[Hagenimana , Emmanuel]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.43
<![CDATA[Students typically need help understanding a succession of stories, relating mathematical concepts, and formulating them logically, systematically, and critically. Thus, students' math skills still need to improve. Students' mathematical intelligence, which has yet to be employed to solve story-form questions, affects their math abilities. This study examines MTs Walisongo Sukajadi class VIII students' mathematical and logical abilities. This research is quantitative and ex post facto. This study included 25 MTs Walisongo Sukajadi class VIII pupils. This study randomly selected 25 pupils from the population. Data is collected using surveys and tests. Data analysis uses Simple Linear Regression. This research found that Y = -8.728 + 0.958X is the regression equation from the analysis above. Statistical hypothesis testing yields Fcount = 50.200 and Ftable = 4.22. Since Fcount > Ftable and 0.000 > 0.05, H0 was rejected. This suggests that mathematical and logical intelligence positively and significantly affects SPLDV tale problem-solving. The R2 value of 0.686 shows how much mathematical and logical intelligence affects problem-solving. After utilizing the determinant method was 68.6%, meaning logical intellect contributed 68.6% to problem-solving, whereas other variables contributed 31.4%.]]>
<![CDATA[Understanding the Role of Simulation-Based Mathematics Learning Media in Developing Early Childhood Cognitive Abilities ]]>
<![CDATA[Setiawan, Ruly Eko]]>;
<![CDATA[Karim, Samuel]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2025): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i3.46
<![CDATA[This study aims to understand the role of simulation-based mathematics learning media in developing the cognitive abilities of early childhood. This media is an interactive approach that utilizes a digital or virtual environment to represent mathematical concepts in a concrete and engaging manner for children. Through simulation, children can explore, manipulate, and solve mathematical problems directly, thereby encouraging active engagement and meaningful learning. Recent studies have shown that the use of simulation media can improve conceptual understanding, critical thinking skills, and problem-solving abilities in early childhood. Simulation also provides an adaptive learning experience that can be tailored to the needs and learning styles of each child, effectively accommodating the diversity of cognitive abilities in the classroom. In addition, simulation media supports cognitive development in accordance with Piaget's and Vygotsky's theories, where children learn through active interaction with the environment and guidance from adults. This study highlights the importance of selecting and developing simulation media that are appropriate to the cognitive developmental stage of early childhood, as well as the need to evaluate the effectiveness of these media through valid and reliable measuring instruments. Thus, simulation-based mathematics learning media has the potential to be an innovative solution in improving the quality of mathematics learning and supporting the optimal cognitive development of early childhood.]]>
<![CDATA[How much does using the Mind Mapping learning approach "improve" the grasp of mathematical ideas in junior high school students? ]]>
<![CDATA[Jayanti, Eka Fitria]]>;
<![CDATA[Choirudin, Choirudin]]>;
<![CDATA[Anwar, M. Saidun]]>;
<![CDATA[Manivannan, Rathish]]>;
<![CDATA[Saputra, Jefry Angga]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i1.55
<![CDATA[The learning model is a teacher's tool in the form of structured images that are presented to students. The learning model applied aims to improve students' understanding of mathematical concepts. The author determines the purpose of this study. Namely to assess the impact of experiments on the subject's knowledge of mathematical concepts in geometry material. This type of research uses experimental research using a mind mapping learning model with a pre-experimental design, one-group pretest-posttest. Tests were carried out randomly or through cluster sampling on building materials class VII Realschule. The data collection tool that the researchers used for this research was a test designed to test students' understanding of concepts. The researcher interviewed teachers, students, and documents in this data collection method. A hypothesis test was carried out on the data obtained after conducting a sig5% level t-test, normality test, and homogeneity test on statistical data. It was found that students could not understand mathematical concepts (mind mapping). This dramatically influences the results of understanding mathematical concepts. After using this method, students receive higher performance scores than before. Based on the t-test results, we can conclude the difference in the value of learning outcomes before and after applying the author's teaching method.]]>
<![CDATA[Pengaruh Pembelajaran dengan Pendekatan Interkoneksi Matematika Al-Qur’an terhadap Hasil Belajar Siswa ]]>
<![CDATA[Setiawati, Devitri]]>;
<![CDATA[Agus Setiawan]]>;
<![CDATA[Choirudin, Choirudin]]>;
<![CDATA[Muniri, Muniri]]>
<![CDATA[ Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 2 (2023): Delta-Phi: Jurnal Pendidikan Matematika (August) ]]>
Publisher : <![CDATA[CV. Bimbimbingan Belajar Assyfa ]]>
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DOI: 10.61650/dpjpm.v1i2.67
<![CDATA[Berbicara tentang sains, sudah jelas bahwa matematika termasuk dalam sains yang telah diceritakan diatas termasuk bagian dari Al-Qur’an, sehingga matematika bersumber dalam Al-Qur’an. Hal ini dapat dilihat bahwa al-qur’an terdiri atas bahasa verbal (tulisan) dan juga bahasa numerik (angka) yang keduanya merupakan bahasa simbol, dimana huruf mewakili bahasa bunyi dan angka mewakili bahasa bilangan, apa yang dilakukan anak-anak atau orang dewasa pada saat belajar membaca, mempelajari, dan memahami Al-Qur’an mereka diberi pemahaman tentang adanya angka atau bilangan, salah satunya dengan penekanan atau pengalaman. Penelitian ini bertujuan untuk mengetahui adanya pengaruh pembelajaran dengan pendekatan interkoneksi matematika Al-Qur’an terhadap hasil belajar matematika siswa. Penelitian ini adalah penelitian dengan populasi quasi eksperimen. Populasi pada penelitian ini adalah seluruh kelas VII SMP TMI Raudlatul Qur’an Metro, yaitu kelas VII A kelas VII B .penentuan kelas eksperimen dan kelas kontrol dilakukan secara acak, kelas A berjumlah 26 sebagai kelas eksperimen dan kelas B berjumlah 26 sebagai kelas kontrol. Analisis yang digunakan adalah uji Anava satu jalur, dengan uji prasyarat berupa uji normalitas diperoleh hasil berdistribusi normal dan uji homogenitas diperoleh hasil bahwa sampel bersifat homogen. Berdasarkan hasil penelitian yang telah dilakukan maka diperoleh kesimpulan bahwa Hasil belajar matematika siswa kelas VII TMI Raudlatul Qur’an Metro yang diajar dengan pendekatan interkoneksi matematika Al-Qur’an termasuk dalam kategori baik. Selanjutnya Terdapat pengaruh signifikan pada pendekatan interkoneksi matematika Al – Qur’an terhadap hasil siswa pada materi himpunan di kelas VII TMI Raudlatul Qur’an Metro.]]>
