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Darhim Darhim

Universitas Pendidikan Indonesia

Author-ID : 249722

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Neuroscience Nursing Physics Public Health Social Sciences Other

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A Decade of Project-Based Learning in Mathematics Education: A Systematic Literature Network Analysis Audra Pramitha Muslim; Darhim, Darhim; Herman, Tatang; Jupri, Al
Mosharafa: Jurnal Pendidikan Matematika Vol. 13 No. 3 (2024): July
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v13i3.1996

Pembelajaran Berbasis Proyek (PjBL) telah menjadi salah satu pendekatan pembelajaran paling populer dalam pendidikan matematika selama satu dekade terakhir. Penelitian ini bertujuan menganalisis tren penelitian PjBL dalam pendidikan matematika tingkat sekolah menengah melalui pendekatan Systematic Literature Network Analysis (SLNA). Artikel dikumpulkan dari database Scopus dan diseleksi berdasarkan kriteria inklusi yang ketat sehingga menghasilkan 15 artikel relevan. Analisis menunjukkan adanya peningkatan signifikan pada tren penelitian PjBL dengan penerapan yang beragam dan efektif, terutama dalam mendukung keterampilan abad 21 seperti berpikir kritis, kolaborasi, dan pemanfaatan teknologi. Namun, terdapat kesenjangan dalam integrasi teknologi yang optimal serta konteks yang lebih inklusif dalam aplikasi PjBL. Penelitian ini memberikan kontribusi penting dengan memetakan tren dan mengidentifikasi peluang penelitian di masa depan untuk meningkatkan efektivitas PjBL dalam pendidikan matematika.Project-Based Learning (PjBL) has become one of the most popular learning approaches in mathematics education over the past decade. This tudy aims to analyse the research trend of PjBL in mathematics education at secondary school level through Systematic Literature Network Analysis (SLNA) approach. Articles were collected from Scopus database and selected based on strict inclusion criteria resulting in 15 relevant articles. The analysis showed a significant increase in the trend of PjBL research with diverse and effective applicaions, especially in supporting 21st century skills such as critical thinking, collaboration and technology utilization. However, there are gaps in optimal technology integration as well as more inclusive contexts in PjBL applications. This research makes an important contribution by mapping trends and identifying future research opportunities to enhance the effectiveness of PjBL in mathematics education.

IMPLEMENTASI LINTASAN BELAJAR PENGEMBANGAN BAHAN AJAR MATEMATIKA MELALUI PROJECT-BASED LEARNING Sumarni, Sumarni; Darhim, Darhim; Fatimah, Siti
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 16 No. 2: Desember 2024
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v16i2.16596

Tujuan dari penelitian ini adalah untuk mendeskripsikan aktivitas mahasiswa calon guru matematika (MCGM) dalam implementasi lintasan belajar pengembangan bahan ajar matematika melalui project-based learning. Partisipan penelitian terdiri dari 10 MCGM yang belajar di program studi pendidikan matematika sebuah universitas di Indonesia. Metode kualitatif deskriptif digunakan, instrumen penelitian berupa lintasan belajar pengembangan bahan ajar matematika melalui project-based learning dan instrumen lembar kerja proyek mahasiswa dari lintasan belajar yang dikembangkan, lembar observasi dan lembar refleksi. Data yang diperoleh dianalisis dengan menggunakan teknik analisis kualitatif deskriptif. Sebagai hasil dari penelitian, implementasi lintasan belajar pengembangan bahan ajar melaui project-based learning memberikan pengalaman kepada mahasiswa calon guru dalam mengembangkan bahan ajar matematika dan mahasiswa mampu menghasilkan produk bahan ajar yang valid berdasarkan hasil validasi ahli. Selain itu, dengan pengalaman aktivitas pengembangan bahan ajar melalui pembelajaran berbasis proyek dapat meningkatkan PCK dan MCK mahasiswa calon guru matematika.

Analysis of Students' Mathematical Communication Skills Based on Verbal-Linguistic Intelligence in Solving Linear Program Problems Sugiarti, Dede; Darhim, Darhim; Kusnandi, Kusnandi
Eduvest - Journal of Universal Studies Vol. 4 No. 7 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i7.1584

Students' ability to communicate, especially in learning mathematics, is still relatively low. Communication skills, especially in solving story problems, are more or less influenced by the intelligence of each student, one of which is verbal linguistic intelligence. This research is a qualitative research with a phenomenological approach. The subjects in this study were grade XI students at Bina Dharma 2 Bandung High School in the 2022/2023 school year totaling 22 students. The sampling technique used Purposefully select. The results showed that students with high linguistic verbal intelligence level were able to answer 5 indicators of mathematical communication ability, students with medium linguistic verbal intelligence level were able to answer 3 indicators of mathematical communication ability, and students with low linguistic verbal intelligence level were able to answer 1-2 indicators of mathematical communication ability.

Enhancing Students’ Mathematical Representation Ability Using the Concrete-Pictorial-Abstract Approach Azmidar, Azmidar; Darhim, Darhim; Dahlan, Jarnawi Afghani
Jurnal Pendidikan MIPA Vol 22, No 1 (2021): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Mathematical representation ability is basic for others’ mathematical ability, such as understanding ability, communication ability, reasoning ability, and problem-solving ability. The purpose of this research was to analyze the enhance students’ mathematics representation ability using the Concrete-Pictorial-Abstract Approach in the group (CPA-G) based on prior mathematical ability. The research method used the quasi-experimental with pre-response and post-response design. The population of this research was students grade VII. This research uses two classes which selected purposely, an experimental group that receives CPA-G and a control group that received regular learning (RL). Prior mathematical ability and mathematical representation ability tests were used as an instrument in this research. The result shows that the mathematical representation ability of students in high and middle of prior mathematical ability category, who received CPA-G higher than students who only received RL. This approach can enhance students’ mathematical representation ability, especially on the visual and symbolic representation. Keywords: The Concrete-Pictorial-Abstract approach in the group, mathematical representation ability, quasi experimental research DOI: http://dx.doi.org/10.23960/jpmipa/v22i1.pp67-76

Kesalahan Siswa Menyelesaikan Soal Pola Bilangan, Barisan, dan Deret Tipe HOTS Berdasarkan Teori Newman Ditinjau dari Gender Siagian, Qania Agustika; Herman, Tatang; Darhim, Darhim; Khairunnisa, Khairunnisa
Edumatica : Jurnal Pendidikan Matematika Vol 12 No 2 (2022): Edumatica: Jurnal Pendidikan Matematika
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

This study aims to analyze the errors of students with HOTS abilities at high, medium and low levels and identify student errors in solving HOTS (Higher Order Thinking Skill) type questions in terms of gender. This type of research is qualitative with a case study approach. The research subjects were selected 3 male students and 3 female students, each of which the HOTS ability level was high, medium and low consisting of 2 students. Data collection techniques used HOTS-type tests and interviews. The analytical framework was developed based on Newman's theory of error categories. The data obtained were tested for validity through credibility, transferability, dependability, and confirmability tests. The results showed several differences in the types and percentages of errors made by male and female subjects in solving HOTS-type questions. The biggest mistakes made by both genders in the material of number patterns, sequences, and series are misunderstandings of 33.33%, followed by errors in determining the final answer of 23.02%, transformation errors of 22.22%, errors in the completion process of 20.63%, and finally, reading errors of 0.79%. It can be seen that the female gender makes more mistakes by 57.14% compared to the male gender by 41.86%.

How is the Process of Mathematical Literacy Viewed From the Initial Mathematical Performance? Kadarisma, Gida; Juandi, Dadang; Darhim, Darhim
Jurnal Pendidikan Progresif Vol 14, No 1 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract: How is the Process of Mathematical Literacy When Viewd From the Initial Mathematical Performance? The role of mathematics functionally in the context of everyday life which refers to the ability of individuals to respond to needs and obstacles in society is known as the conception of mathematical literacy. Mathematical literacy is an important aspect that every individual has to face the 21st century, there are 3 important processes in mathematical literacy, namely formulating, employ and interpreting mathematical results into everyday problems, besides that students' initial mathematical abilities are important and related to mathematical literacy. Therefore the aim of this research is to analyze the process of mathematical literacy in terms of initial mathematical abilities. This research is a qualitative descriptive study with a subject of 3 students consisting of 1 student each with high, medium and low initial math skills in junior high school students in Cimahi. The instruments used in this study were a Mathematical Literacy test instrument consisting of 3 questions, an initial mathematical performancetest and an interview guide. The results of this study indicate that students with low performance cannot carry out the 3 processes of mathematical literacy (Formulation, employ and interpreting), students with moderate abilities can formulate problems in mathematical form and use mathematical concepts for problem solving but are still wrong in doing calculations and unable to interpret the information contained in the table/diagram. Whereas for students with high initial mathematical performance, they can formulate everyday problems in mathematical representations, they can also use concepts, facts and procedures for problem solving but are not yet precise at the stage of interpreting and communicating in writing Keywords: mathematical literacy, initial mathematical performance.DOI: http://dx.doi.org/10.23960/jpp.v14.i1.202446

Linear Equation and Linear Function: An Alternative Material Based on Visual Representation in Mathematics Sugama Maskar; Audra Pramitha Muslim; Darhim Darhim; Tatang Herman; Nicky Dwi Puspaningtyas
Jurnal Inovasi Matematika Vol 6 No 2 (2024): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v6i2.469

Linear equations and linear functions are important materials for students in developing their in-depth knowledge of arithmetic and algebra. However, there is a gap between potential development and actual development, which causes obstacles for students in understanding the concepts of these two materials. This gap results in other obstacles, including a fixed mindset in mathematics. The results of interviews with secondary school teachers in Indonesia also show that students have problems in number operations and motivation to learn mathematics. The design used in this study uses a descriptive qualitative study based on the results of literature studies, interviews with subject teachers, and the author's experience as an educator. This study also uses the theory of zone proximal development and mathematical mindset as a frame for preparing alternative material for equations and linear functions based on visual representations in mathematics. The results of this study contribute to providing alternative materials to reduce these barriers using a visual representation approach in mathematics. The author also provides alternative teaching arts to anticipate obstacles that arise when implementing mathematics material based on visual representation.

The Effect of Cooperative Learning Models on The Students' Mathematical Critical and Creative Thinking Ability: Meta-Analysis Study Siagian, Qania Agustika; Darhim, Darhim; Juandi, Dadang
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 1: Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 1 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i1.2281

This study aims to describe the results of the study and examine the effect of the implementation of the Cooperative learning model on the students' mathematical critical and creative thinking abilities and obtain an effect size when viewed based on educational level, sample size, and research demographics from the primary studies being analyzed. This research is quantitative research with a meta-analysis research design. The research sample that met the inclusion criteria consisted of 34 primary studies of mathematical critical thinking ability (the total effect size of the studies was 39) and 23 primary studies of mathematical creative thinking ability (the total effect size of the studies was 24). Based on the research findings, it was found that the overall effect of the implementation of the cooperative learning model on the students' mathematical critical thinking skills had a significant effect with an effect size of 0.792. Overall, implementing the cooperative learning model on the students' mathematical creative thinking ability had a significant effect with an effect size of 0.696. In addition, there is no difference in mathematical creative and critical thinking abilities between the students who studied in the cooperative class and those who studied other than in the cooperative class in terms of education level and sample size. There is no difference in mathematical critical thinking skills between the students who studied in the cooperative class and those who studied other than in the cooperative class in research demography. However, there are differences in mathematical creative thinking abilities between the students who studied in the cooperative class and the students who studied other than in the cooperative class in terms of research demography.

Mathematic Resilience Ability of Students in Linear Program Material with Blanded Learning in the Era of Pandemic Laelasari, Laelasari; Darhim, Darhim; Prabawanto, Sufyani
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 6, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v6i2.6961

Mathematical resilience is a multidimensional construct in positive psychology focusing on mental health. The education system in Indonesia changed the 2019 Novel Coronavirus (COVID-19) pandemic. This pandemic event provides an opportunity for academics to take further academic decisions in the future. Good mathematical resilience skills are needed to prepare students to carry out the Tri Dharma of Higher Education. The purpose of this study is to comprehensively examine mathematical resilience skills using a blended learning model during a pandemic. This type of research uses case study research and is descriptive. The research was conducted on fourth-semester students of the 2020-2021 academic year at a private university in Cirebon, West Java, with research subjects consisting of 37 students. The data was obtained from a mathematical resilience questionnaire in linear program lectures using a blended learning model. Collecting data using a questionnaire instrument was analyzed using the formula for the distribution of frequencies and percentages. The results showed that students' mathematical resilience skills using blended learning in the Linear Program courses during the Covid-19 pandemic were good; previous research on the Linear Program courses obtained good results of resilience abilities but in different samples. The existence of the Covid-19 pandemic does not have much effect on mathematical resilience abilities.

Transforming Mathematics Teaching Skills’ Pre-Service Teachers Using Digital Project Learning Satriawati, Gusni; Darhim, Darhim; Asih, Endang Cahya Mulyaning; Martadiputra, Bambang Avip Priatna
Edumatica : Jurnal Pendidikan Matematika Vol 15 No 3 (2025): Edumatica: Jurnal Pendidikan matematika (Desember 2025)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v15i3.46574

Technological Pedagogical Knowledge (TPK) is a skill that combines pedagogical and technological competencies to support teachers' professionalism in teaching mathematics in the era of digitalization. The purpose of this study is to determine the enhancement of TPK skills among Pre-Service Mathematics Teachers (PSMTs) who studied using a Digital Project Learning (DPL) approach compared to those who learned using a conventional approach. The research method used was an experiment with a posttest-only control group design. The research was conducted in the mathematics education study program at UIN Syarif Hidayatullah Jakarta during the 2023/2024 academic year, with the research sample comprising students from two classes enrolled in Mathematics Learning Strategy (MLS) courses. Seventy-two students enrolled in a mathematics learning strategies course were divided into an experimental group (n=34) and a control group (n=38). The instrument used in this study is a rubric-based observation sheet to assess students' TPK. The results showed that students in the experimental class had better TPK skills compared to PSMTs in the control class. This can be seen in the skills for designing learning and teaching, and in the diversity of technology use. Therefore, DPL is efficacious in improving the TPK skills of PSMTs.

Co-Authors A Aristika A Jupri A Nurainy A Rohmah Adi Nurjaman, Adi Alberta Parinters Makur Aloisius Loka Son Amril, La Ode Andhin Dyas Fitriani Andini Dwi Rachamwati Andini Dwi Rachmawati Anggita Maharani Anwar, Vita Nova Aristika, Ayu Asih, Endang Cahya Mulyaning Audra Pramitha Muslim Audra Pramitha Muslim, Audra Pramitha Azis, Fadli Azmidar Azmidar Azmidar Azmidar, Azmidar Bambang A.P Martadiputra Bambang Avip Priatna Martadiputra cakrawala Bambang Eko Susilo Bana Kartasasmita Bana Kartasasmita Bernadetha Silaban Bernadetha Silaban Bill Chairy Rizki Bustaren Bonita Hirza Budi Rianto Dadan Dasari Dadan Rahmat Dadang Juandi Dadang Juandi Dahlan, Jarnawi Afghani Damianus Dao Samo Delsika Pramata Sari Diar Veni Rahayu Didi Suryadi Dini Andiani, Dini Ditasona, Candra Dzulfikar, Ahmad Edi Supriyadi Edy Surya Edy Surya Elah Nurlaelah Elvandri Yogi Pratama Endang Cahya Mulyaning A. Eris Iswara Fajriadi, Dede Farhan Nurul Imam Farhan Nurul Imam Fatimah, Siti Fitri Rahmawati Fitri, Azela Fitria Maghfiroh, Fitria Fuji Azzumar Gida Kadarisma Gita Safitri Gunawan, Sanie Rachma Setia Gusni Satriawati, Gusni Hamdan Sugilar Hesty Marwani Siregar Hidayat, Toni Hunaifi, Hunaifi Husain, Dayana Sabila I Made Suarsana I Made Suarsana Ika Meika Imelda Verina Inayah, Clara fadhilah Inayah, Sarah Indra Siregar Iswara, Eris J A Dahlan Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Joseph Taban Jozua Sabandar Jozua Sabandar Jozua Sabandar Jozua Sabandar Jurpri, Al Kadarisma, Gida Kadir, Kamaliyah Kartika Yulianti Khairunnisa Khairunnisa Khairunnisa Khairunnisa Kusnandi Kusnandi Kusnandi Kusnandi, Kusnandi Laelasari Laelasari, Laelasari Masitoh, Lisda Fitriana Mhmd. Habibi Muhammad Aiman Jamil Lubis Muhammad Ari Subhi Muhammad Ari Subhi Muhammad Tareq Ghifari mulyanti, Yanti Mulyanti N. Nurjanah Nelly Fitriani Ni Kadek Desi Lia Sagita Nia Gardenia Nike Astiswijaya Nur Eva Zakiah, Nur Eva Nur Hidayatullah Romadhon Nurmala Setianing Putri Oktaviani, Wulan Resti Palupi Sri Wijayanti, Palupi Sri Prabawanto, Sufiyani PRASETYAWAN, ENGGAR Purba, Santri Chintia Puspaningtyas, Nicky Dwi Putri Fitriasari, Putri Qania Agustika Siagian Rahayu, Diar Veni Rani Sugiarni Ratu Sarah Fauziah Iskandar Resy Nirawati Risma Nurul Auliya, Risma Nurul Rizki S.Pd. Rizky Rosjanuardi Rohimah, Siti Maryam Rully Charitas Indra Prahmana Rusli, Andi Zahrah Muflihah safitri, gita Sarah Inayah Septian, Ari Siagian, Qania Agustika Siti Fatimah Situmeang, Gita Meilisa Solehudin, Solehudin SRI YULIANTI Stevi Natalia, Stevi Sufyani Prabawanto, Sufyani Sugama Maskar Sugiarti, Dede Suhendra Suhendra Sumarni Sumarni Sumarni Sumarni Supriatna, Tatang Syaiful Hamzah Nasution Syaiful Syaiful Syarifuddin Syarifuddin Tatang Herman, Tatang TATI NURHAYATI Taufiqulloh Dahlan Thesa Kandaga Tia Purniati Turmudi Ulfa, Nadia Ulfah Nur Azizah VARA NINA YULIAN Wahyu Hidayat Wahyudin Wahyudin Widya Kusumaningsih Widya Kusumaningsih Yanti Mulyanti Yaya S Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yullys Helsa Yuni, Yatha Yusuf Adhitya Zulkardi Zulkardi Zulkardi Zulkardi

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