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Cecep Anwar Hadi Firdos Santosa

Universitas Sultan Ageng Tirtayasa

Author-ID : 2512593

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Analisis Kemampuan Pemecahan Masalah Matematika Siswa SMA pada Kurikulum Merdeka dan Kurikulum 2013 Berdasarkan Teori Polya Maulana, Septian Dika; Santosa, Cecep Anwar Hadi Firdos
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 1 (2024): Jurnal Pendidikan Matematika : Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i1.8341

This research aims to analyze students' mathematical problem solving abilities in schools that implement the independent curriculum and the 2013 curriculum, based on Polya theory. The research method used is a qualitative method. The results of the research show that class Meanwhile, class The conclusion that can be drawn is that students who study with the independent curriculum have low problem solving abilities, seen from the students' inability to complete each step of solving Polya. Meanwhile, students who study with the 2013 curriculum have good problem solving abilities, seen from several students who can solve problems using Polya steps well. The conclusion that can be drawn is that students who study with the independent curriculum have low problem solving abilities, seen from the students' inability to complete each step of solving Polya. Meanwhile, students who study with the 2013 curriculum have good problem solving abilities, seen from several students who can solve problems using Polya steps well. Keywords: 2013 Curriculum, Independent Curriculum, Problem Solving

The Effect of Discovery Learning Model with Audio Visual Media on Student Learning Outcomes Yusmawati, Yusmawati; Santosa, Cecep Anwar Hadi Firdos; Suroyo, Suroyo; Anwar, Khairul
Jurnal Basicedu Vol. 6 No. 1 (2022)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v6i1.2096

The purpose of this study was to determine the effect of discovery learning models with audio-visual media on student learning outcomes and to examine differences in learning outcomes between students with high self-confidence compared to students with low self-confidence. The method used in this study is a quasi-experimental involving 5th-grade elementary school students in the Natural Sciences subject. The results showed that the discovery learning model with audio-visual and games had a significant difference in overall science learning outcomes. There is a difference in student science learning outcomes between students with high self-confidence and students with low self-confidence.

KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DENGAN WORKED EXAMPLE: SYSTEMATIC LITERATURE REVIEW Andini, Pungky Ayu; Novaliyosi, Novaliyosi; Santosa, Cecep Anwar Hadi Firdos
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.689

This research aims to analyze worked examples in mathematics learning and mathematical problem solving abilities with worked examples from the 2019-2024 period. This research uses Systematic Literature Review (SLR) sourced from Google Scholar. 21 articles were collected, 15 articles related to worked examples in mathematics learning and 6 articles related to mathematical problem solving abilities using worked examples. The results obtained by using worked examples in mathematics learning can minimize students' cognitive load, help teachers teach new material concepts and deepen students' understanding of the concepts they have learned, then they can improve mathematical abilities, then worked examples are used to develop learning modules and LKPD or worksheets. Using worked examples improves mathematical problem solving abilities. Apart from that, the ability to solve problems using worked examples can be combined with other learning such as combining it with tracing gestures, differentiation and integrated worked examples

PERSEPSI MASYARAKAT CILEGON TERHADAP CORONA VIROUS DISEASE-19 (COVID-19) Rachmawati, Dina; Hadi, Cecep Anwar
Jurnal Pengabdian Dinamika Vol 8, No 1 (2021)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/dinamika.v8i1.12979

Awal tahun 2020, Covid-19 mulai memasuk ke Indonesia, dengan terditeksinya P1 atau pasien pertama positip Covid-19. Beberapa langkah diambil pemerintah dengan memberlakukan pemberhentian kunjungan wisatawan, pelarangan kunjungan ke luar negeri, dan pemberlakuan pembatasa bersekala besar (PSBB) di beberapa kota di Indonesia. Setengah tahun berjalan, dengan berbagai pertimbangan kebijakan New Normal pun diambil pemerintah. Artikel ini membahas bagaimanakah persepsi masyarakat Kota Cilegon, khususnya masyarakat daerah Kecamatan Purwakarta terhadap Covid-19 ini.

SNF, Media Pembelajaran Pengembangan Media Pembelajaran Terintegrasi Klinik Matematika Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Nurfatimah, Siti; Sudiana, Ria Sudiana; Hadi, Cecep Anwar
Pedagogy: Jurnal Pendidikan Matematika Vol. 9 No. 2 (2024): Pedagogy : Jurnal Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/pedagogy.v9i2.3898

Teknologi di Era Revolusi 4.0 sekarang berkembang dengan pesat sehingga mau tidak mau semuanya harus beralih pada teknologi. Bukan hanya seorang guru yang harus menguasai mengenai teknologi. Namun, peserta didik juga harus memahami mengenai pengunaan teknologi karena ternyata dengan pasca pandemi ini guru dan peserta didik di tuntut agar lebih melek terhadap perubahan zaman yang semakin hari semakin canggih. Kemampuan pemecahan masalah matematis seorang peserta didik yang rendah memicu seorang guru agar lebih kreatif dalam menyampaikan materi pembelajaran pada peserta didik agar ketika peserta didik mendengarkan atau berusaha menyerap materi pembelajaran yang disampaikan oleh guru tidak membosankan dan merasa jenuh. Penelitian ini bertujuan untuk mengembangkan media pembelajaran untuk meningkatkan kemampuan pemecahan masalah matematis siswa yang valid, praktis dan efektif. Model Pengembangan yang digunakan dalam penelitian ini adalah model ADDIE dengan 5 tahapan, yaitu 1) Analisis 2) Desain 3) Pengembangan 4) Implementasi dan 5) Evaluasi. Instrumen yang digunakan pada penelitian ini yaitu uji ahli materi dan media, respon siswa dan pendidik serta pre-test dan post test untuk uji kemampuan pemecahan masalah matematis. Uji kelayakan website klinik matematika dilakukan oleh 4 orang ahli diantaranya 2 orang ahli media dan 2 orang ahli materi yang memberikan penilaian persentase 70% dan 76% dengan kategori valid atau layak. Pendidik memberikan respon dan mendapatkan persentase 77% dengan kategori layak. Setelah diujicoabakan, siswa/i memberikan respon yang didapatkan dari kuisioner dan mendapatkan hasil persentase 83% dengan kategori sangat praktis. Hasil perhitungan N-Gain sebesar 0,56 masuk dalam kategori sedang dan dapat dikatakan website klinik matematika efektif digunakan.

Inclusive Education and the Identification of Slow Learners in Mathematics: A Survey Study of Mathematics Teachers' Awareness and Support Needs Hasibuan, Heni Yunilda; Ruhiat, Yayat; Santosa, Cecep Anwar Hadi Firdos
International Journal of STEM Education for Sustainability Vol 5, No 1 (2025)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijses.v5i1.508

Inclusive education has emerged as a critical initiative in promoting equitable learning opportunities for all students, including those with special needs. One of the central challenges in implementing inclusive education lies in identifying and supporting slow learners, particularly in mathematics, where learning difficulties often remain undetected or are misdiagnosed. This study investigates the awareness, experiences and support needs of senior secondary school (SMA/MA/SMK) mathematics teachers in Indonesia regarding inclusive education. The focus of the research is to discover and address the needs of slow learners. A survey was conducted of 173 mathematics teachers from various regions across the country to find out what they know about inclusive education, how they interact with students with special needs, and methods for identifying students who are slow learners in the classroom. The results show that although many teachers understand the importance of inclusive education, formal programs for inclusive education are still limited in many schools. Most teachers can identify various difficulties that students may face. Teachers also say that diagnostic tools are needed to help identify students who are experiencing math difficulties. They emphasized that relying on subjective observations without adequate resources is a very difficult problem. This study shows that the development of specific diagnostic tools is essential to support and identify slow learners early on. In line with Sustainable Development Goal 4 (SDG4), which aims to ensure that all students receive an equitable and inclusive education, regardless of their difficulties, this research supports the broader goal of achieving equitable quality education. To support inclusive education, raising awareness, increasing access to diagnostic tools, and targeted pedagogical support are all important steps. This is especially true for teaching mathematics.

Pengaruh Adversity Quotient Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Di SMP Nurrahmi, Dwi; Setiani, Yani; Santosa, Cecep Anwar Hadi Firdos
International Journal of Education, Information Technology, and Others Vol 8 No 1 (2025): International Journal of Education, information technology and others
Publisher : Peneliti.net

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

This research is to determine the effect of the adversity quotient on students' mathematical problem solving abilities. This research was conducted at SMP Negeri 17 Kota Serang class VII.The type of research used is expost facto. A sample of sixty three seven grade students was taken using simple random sampling techniques.The data analysis used is the linearity test,regression significance test, and simple regression. Data collection is done by giving tests and questionnaires. The research results show that there are a There is a significant influence between Adversity Quotient on mathematical problem solving abilities and the influence of Adversity Quotient is 17.1%. students' mathematical problem solving abilities, the rest is beyond learning independence factor.

Investigating the limit of peer collaboration: Insight from worked-example in multivariable calculus Santosa, Cecep Anwar Hadi Firdos; Filiz, Mehmet
Jurnal Infinity Vol 14 No 2 (2025): VOLUME 14, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i2.p461-482

This study validates the superiority of individual learning over peer collaborative learning when studying worked examples in a multivariable calculus course. It examines cognitive load dimensions and the quality of students' conceptual understanding to provide empirical recommendations for instructional design in higher education. A mixed-method approach with a concurrent triangulation design combined quantitative and qualitative analyses. The quantitative aspect involved experimental comparisons of cognitive load, comprehension tests, and surveys, while the qualitative analysis focused on interaction patterns through discussion transcripts. Participants included 131 undergraduate students (41 male, 90 female, average age 19.25 years) from a state university in Banten, Indonesia. They were randomly assigned to individual (52 students) and peer collaboration (79 students) groups. The results revealed that students in the individual learning condition achieved significantly better comprehension than those in peer collaboration, though cognitive load showed no difference between the groups. Peer collaboration presented notable challenges in supporting the effectiveness of worked-example learning. In most cases, collaboration was either ineffective or partially effective. However, instances of effortful understanding and clarification-seeking suggest collaboration may be supportive if instructional design encourages deeper engagement and problem-solving. These findings provide insights for optimizing collaborative strategies in worked-example learning.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i2.p461-482

MODEL PENGEMBANGAN DISPOSISI PRODUKTIF BERBASIS PEMAHAMAN KONSEP DENGAN MEDIATOR KELANCARAN PROCEDURAL, KOMPETENSI STRATEGIS, PENALARAN ADAPTIF Etika Khaerunnisa; Aliyudin Aliyudin; Yayat Ruhiat; Cecep Anwar Hadi Firdos Santosa
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 1 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i1.11442

Penelitian ini bertujuan untuk mengembangkan model disposisi produktif berbasis pemahaman konseptual dengan melibatkan mediator kelancaran prosedural, kompetensi strategis, dan penalaran adaptif. Disposisi produktif dipandang sebagai hasil akhir yang mencerminkan sikap positif mahasiswa terhadap matematika, yang berakar dari penguasaan konsep dan keterampilan matematika lainnya. Penelitian ini menggunakan desain penelitian ekspos-fakto dengan analisis jalur untuk mengevaluasi hubungan langsung, tidak langsung, dan total antar variabel. Sampel terdiri dari 30 mahasiswa Jurusan Pendidikan Matematika dengan pemilihan sampel menggunakan teknik purposive sampling. Instrumen penelitian berupa tes untuk mengukur pemahaman konseptual, kelancaran prosedural, kompetensi strategis, dan penalaran adaptif, serta kuesioner untuk disposisi produktif. Hasil penelitian menunjukkan bahwa pemahaman konseptual berpengaruh signifikan terhadap disposisi produktif baik secara langsung maupun melalui kelancaran prosedural. Kompetensi strategis memberikan pengaruh total terbesar terhadap disposisi produktif dibandingkan mediator lainnya, meskipun tidak signifikan secara tidak langsung. Sebaliknya, penalaran adaptif tidak mendukung hubungan antar variabel secara signifikan. Secara keseluruhan, penelitian ini menekankan pentingnya pendekatan pembelajaran yang holistik, dengan fokus pada pengembangan pemahaman konseptual, kelancaran prosedural, dan kompetensi strategis untuk membangun disposisi produktif yang positif.This study aims to develop a productive disposition model based on conceptual understanding by involving mediators of procedural fluency, strategic competence, and adaptive reasoning. Productive disposition is seen as an end result that reflects students' positive attitude towards mathematics, which stems from mastery of concepts and other mathematical skills. This study used an expos-facto research design with path analysis to evaluate the direct, indirect, and total relationships between variables. The sample consisted of 30 students of Mathematics Education Department using purposive sampling technique. The research instruments were tests to measure conceptual understanding, procedural fluency, strategic competence, and adaptive reasoning, as well as a questionnaire for productive disposition. The results showed that conceptual understanding had a significant effect on productive disposition both directly and through procedural fluency. Strategic competence provided the largest total effect on productive disposition compared to other mediators, although it was not significant indirectly. In contrast, adaptive reasoning did not significantly support the relationship between variables. Overall, this study emphasizes the importance of a holistic learning approach, focusing on developing conceptual understanding, procedural fluency and strategic competence to build positive productive dispositions.

Co-Authors A.A. Ketut Agung Cahyawan W Aan Hendrayana Aan Hendrayana Aan Subhan Pamungkas Abdul Fatah Abdul Fatah Abdul Fatah Adang Effendi Agni Melyana Agus Joko Purwanto Ajeng Chairunnissa Aliyudin Aliyudin Amelia, Iir Andini, Pungky Ayu Andriyani Anriani, Nurul Anwar Mutaqin Assyifa Ekananda Firdaus Ayu Lestari Azhari, Melvania Mita Basuki Dea Della Rosa Dhita Nurfadila Didi Suryadi Dina Rachmawati Eliana Eliana Ely Susanti Endang Wahyuningrum Erwin Yuniyanto Erwin Yuniyanto Etika Khaerunnisa Etika Khaerunnisa Faiq Zulfikar Hadi Fakhrudin Fatimah Rahmawati Filiz, Mehmet Fransiska Desy Natalia Hutapea Hafidhoh, Rodiyatul Hafidhoh, Rodiyatul Hapizah Hasibuan, Heni Yunilda Heni Pujiastuti Heni Yunilda Hasibuan Heni Yunilda Hasibuan Hepsi Nindiasari Hepsi Nindiasari Iin Habibah Muttaqin Iir Amelia Iir Amelia Iir Amelia Indah Khoirun Nisa Indiana Marethi Indiana Marethi, Indiana Isna Rafianti Ita Mafajatul Aliyah Jaenudin Jaenudin Jumi Jumi Juwita Ariztin Karsono Karsono Kencta Corniolla Khairul Anwar Khairul Anwar Kholifah Nur Latifah Kusumawati, Fiska Lathifah, Nida Triana Liani Nurfadillah Lusi Syah Putri Maman Fathurrohman Maman Fathurrohman Maman Fathurrohman Maman Fathurrohman, Maman Maman Rumanta maria ulpah Mastur Mastur Maulana, Septian Dika Monika Nurazizah Muhamad Dawam Raihan Muhtasyam, Aziz Mulkiah Nurajijah Mulyono, Budi Muttaqin, Iin Habibah Nida Triana Lathifah Nilawati Nilawati Nisa Aprilia Novaliyosi Novaliyosi Novaliyosi Novaliyosi Novaliyosi Novaliyosi Nur Azizah Imaroh Nurfatimah, Siti Nurhaedi, Edy Nurkhalizah, Siti Nurrahmi, Dwi Nurrohmat Nurrohmat Nurul Anriani Putri Sari Putri, Zakiya Amalia Hartanto Rachman, Faishal Rahmadhani, Calista Rahmawati Dian Pratiwi Rahmawati Intan Sopiany Rahmawati, Fatimah Resti Rosmiati Reznyfa Minda Unisty Ria Sudiana, Ria Risma Iklimah Rizka Syifa Rodiyah - Rodiyah Rodiyah Rohmatulloh Rohmatulloh Ruhsoh Triyani Rukandi Rukandi Sabighoot , Yus Alvar Sholeh Hidayat Siti Maryam Sari Siti Munawaroh Sofwan Munawar Sonya Zakiyatul Yasmin Sri Mulyani Sri Tatminingsih Sudiana, Ria Sudiana Sufanti, Meifi Sufyani Prabawanto, Sufyani Suherman Sukirwan Sukirwan Sukirwan Sulastri Sulastri Suroyo Suroyo Suroyo Suroyo Syamsuri Syamsuri Syamsuri Syamsuri Syamsuri Syamsuri Syamsuri Syarifudin, Encep Syela Rizki Amelia Syifa Salsabila Tita Puspitasari Triyani, Ruhsoh Uyu Wahyudin Vika Palera Wida Ismayanti Widiasih Yani Setiani Yani Setiani Yani Setiani Yani Setiani, Yani Yayat Ruhiat Yayat Ruhiat Yosua Pandiangan Yulistiany, Dita Yumiati Yusmawati Yusmawati Yusmawati Yusmawati Yuyu Yuhana Yuyu Yuhana Yuyu Yuhana, Yuyu

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