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Hamidah Suryani Lukman
Universitas Muhammadiyah Sukabumi
Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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IMPLEMENTASI DIGITAL GAME-BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DAN PEMECAHAN MASALAH MATEMATIS SISWA SMP Eka Yulia Radityastuti; Hamidah Suryani Lukman; Nur Agustiani
AXIOM : Jurnal Pendidikan dan Matematika Vol 12, No 1 (2023)
Publisher : State Islamic University of North Sumatra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/axiom.v12i1.16047

Abstract

Pentingnya kemampuan berpikir kritis dan pemecahan masalah tidak menjadi acuan bahwa semua siswa telah memiliki kemampuan tersebut. Melalui penggunaan model digital game-based learning, non-digital game-based learning, dan problem-based learning, kemampuan berpikir kritis dan kemampuan pemecahan masalah matematis siswa dibandingkan dalam penelitian eksperimen semu ini. Penelitian ini merupakan penelitian kuantitatif dengan desain pretest-posttest control group. Populasi penelitian terdiri dari 147 siswa kelas VII SMP IT Hayatan Thayyibah, dan metode cluster random sampling digunakan untuk memilih sampel. Sampel terdiri dari 68 siswa dari tiga kelas yaitu VII C, VII D, dan VII F. Instrumen penelitian yang digunakan adalah 4 soal tes kemampuan berpikir kritis dan pemecahan masalah matematis pada materi PLSV yang telah tervalidasi serta lembar observasi. Penelitian ini membuktikan bahwa model digital game-based learning lebih unggul dibandingkan dengan model non-digital game-based learning dan problem-based learning dalam hal kemampuan berpikir kritis dan pemecahan masalah matematis siswa. Kemampuan berpikir kritis dan pemecahan masalah siswa SMP juga dapat ditingkatkan dengan model digital game-based learning.AbstractCritical thinking skills and problem-solving cannot be assumed to be possessed by every student. Through the use of digital game-based learning, non-digital game-based learning, and problem-based learning models, students' critical thinking skills and problem-solving in mathematics were compared in this quasi-experimental study. This research is a quantitative study with a pretest-posttest control group design. The study population consisted of 147 seventh-grade students (VII) of SMP IT Hayatan Thayyibah, and the cluster random sampling method was used to select the sample. The sample consisted of 68 students from three classes, namely VII C, VII D, and VII F. The research instruments used were 4 tests of critical thinking skills and mathematical problem-solving on validated PLSV material and observation sheets. This study proves that digital game-based learning models are superior to non-digital game-based learning and problem-based learning models in terms of students' critical thinking skills and mathematical problem-solving. The ability to think critically and solve problems in junior high school students can also be improved with digital game-based learning models.
Development of PBL-Based Mathematics Teaching Modules to Improve The Mathematical Critical Thinking Skills of Elementary School Students Fathira Aprilia Az-zahra; Hamidah Suryani Lukman; Pujia Siti Balkist
Jurnal Inovasi Matematika Vol. 5 No. 2 (2023): Inovasi Matematika
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v5i2.392

Abstract

This research aims to develop a Problem-Based Learning Based Mathematics Teaching Module to Improve the Mathematical Critical Thinking Ability of Elementary Students and test its quality based on validity, practicality, and effectiveness. This research uses the ADDIE development model (Analyze, Design, Develop, Implement, and Evaluate). This research was conducted on 23 fifth-grade students at SDN Pakujajar CBM. The instruments used in this study were validation sheets by material and media experts to test the validity of problem-based learning-based mathematics teaching modules, teacher and student response questionnaires to test the practicality of problem-based learning-based mathematics teaching modules, and student mathematical critical thinking ability tests to test the effectiveness of problem-based learning-based mathematics teaching modules. Data analysis techniques in this study used Hypothesis Test and N-Gain. The results of the study obtained are: (1) The problem-based learning mathematics teaching module is included in the very valid category. (2) Based on the teacher and student response questionnaire, a very good response was generated regarding the teaching module developed, and the problem-based learning mathematics teaching module was included in the very practical category. (3) Based on the results of the Hypothesis Test and N-Gain analysis, it shows an increase in students' mathematical critical thinking skills in the moderate category, so the problem-based learning-based mathematics teaching module is declared effective.
Development of Animated Videos Based on the Merdeka Curriculum to Improve Students' Mathematical Problem Solving Ability Dista Anggraeni Safitri; Hamidah Suryani Lukman; Aritsya Imswatama
Jurnal Inovasi Matematika Vol. 5 No. 2 (2023): Inovasi Matematika
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v5i2.394

Abstract

This research aims to develop an animation video based on the merdeka curriculum to improve mathematical problem solving skills of elementary school students by testing its quality based on valid, practical, and effective criteria. This type of research is R&D with the ADDIE development model (Analyze, Design, Development, Implementation, and Evaluation). The subjects of this study were 1 teacher and 23 fifth grade students at one of the public elementary schools in Sukabumi City. The instruments used in the study were media expert and material expert validation sheets to test the validity of the animated video, teacher and student response questionnaires to test the practicality of the animated video, and student mathematical problem solving ability tests to test the effectiveness of the animated video. The data analysis techniques used were Hypothesis Test and N-Gain analysis. The results showed that (1) The animation video developed was included in the category of very valid or very feasible to be tested. (2) Teachers and students gave very good responses to the animated video developed and included in the very practical category. (3) Based on the results of hypothesis testing and N-Gain, it shows that there is an increase in students' mathematical problem solving skills in the medium category so that the animated video developed is declared effective.
The Effect of GEMAS-Based Learning on Junior High School Students’ Mathematical Problem-Solving Skills Based on Krulik and Rudnick’s Indicators Ana Setiani; Hamidah Suryani Lukman; Ida Rahmawati; Novi Andri Nurcahyono
RANGE: Jurnal Pendidikan Matematika Vol. 8 No. 1 (2026): Range Juli 2026
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v8i1.10664

Abstract

The PISA 2022 results indicate that Indonesian students’ mathematical performance remains below the OECD average, which calls for instructional innovations that support mathematical problem-solving at the junior high school level. This study examined the use of the Mathematics Educational Game (GEMAS) in supporting students’ mathematical problem-solving skills on linear equations in one variable (LEOV), systems of linear equations in two variables (SLETV), and combined linear equation problems. GEMAS was designed as a game-based learning medium that integrates mathematical tasks with problem-solving stages based on Krulik and Rudnick’s framework, namely read and think, explore and plan, select a strategy, locate and answer, and reflect and extend. This study employed a quantitative approach with a one-group pretest-posttest quasi-experimental design involving 60 students of SMPN 12 Sukabumi in the second semester of the 2024/2025 academic year. The instruments consisted of a mathematical problem-solving test and semi-structured interviews. Data were analyzed using paired-sample t-tests and normalized gain scores. The results showed statistically significant differences between students’ pretest and posttest scores across the three topics: LEOV, SLETV, and combined problems, with moderate normalized gain scores ranging from 0.3901 to 0.5465. These findings suggest that the use of GEMAS was associated with moderate improvement in students’ mathematical problem-solving skills. The study contributes to the development of mathematics educational games by aligning game-based activities with explicit problem-solving indicators, making GEMAS a potential learning medium to support the implementation of the Merdeka Curriculum.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP BERDASARKAN INDIKATOR KRULIK DAN RUDNICK DITINJAU DARI MOTIVASI BELAJAR Ana Setiani; Hamidah Suryani Lukman; Nur Agustiani
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 13 No. 2 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v13i2.8612

Abstract

Kemampuan pemecahan masalah matematika berperan penting untuk membangun proses berpikir siswa. Namun ternyata kemampuan pemecahan masalah matematika siswa masih tergolong rendah, sehingga perlu adanya analisis mengenai permasalahan tersebut. Tujuan penelitian ini untuk mengidentifikasi kesulitan siswa dalam menyelesaikan soal kemampuan pemecahan masalah berdasarkan indikator Krulik dan Rudnick pada materi sistem persamaan linear satu variabel. Subjek penelitian ini terdiri 3 orang siswa SMP Pelita YNH tahun ajaran 2022/2023. Jenis dan pendekatan pada penelitian ini yakni jenis penelitian deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data pada penelitian ini yakni metode dokumentasi, tes dan wawancara. Analisis data dilakukan dengan cara membandingkan data hasil tes kemampuan pemecahan masalah berdasarkan indikator Krulik dan Rudnick, data hasil wawancara, dan angket motivasi belajar siswa. Dari hasil penelitian didapatkan kesimpulan bahwa kesulitan siswa dalam meyelesaikan soal kemampuan pemecahan masalah berdasarkan indikator Krulik dan Rudnick ditinjau dari motivasi belajar siswa adalah kesulitan dalam memberikan pemahaman materi menggunakan media lain yang mudah dipahami, kesulitan melakukan latihan soal secara kontinyu. Adapun penyebab motivasi siswa rendah adalah kurangnya pemahaman konsep pada materi yang dipelajari, kurangnya latihan soal yang diberikan, dan kurangnya media yang digunakan pada pembelajaran. Serta solusi rendahnya motivasi dan menyelesaikan siswa adalah menggunakan model dan media pembelajaran yang menarik, berlatih menyelesaikan soal.Mathematical problem solving abilities play an important role in developing students' thinking processes. However, it turns out that students' mathematical problem solving abilities are still relatively low, so an analysis of these problems is needed. This research aims to identify students' difficulties in solving problem-solving ability questions based on Krulik and Rudnick indikators in one-variable linear equation systems material. The subjects of this research were 3 students at Pelita YNH Middle School for the 2022/2023 academic year. The type and approach in this research is descriptive research with a qualitative approach. The data collection techniques in this research are documentation, tests and interviews. Data analysis was carried out by comparing data from problem solving ability tests based on Krulik and Rudnick indikators, interview data, and student learning motivation questionnaires. From the research results, it was concluded that students' difficulties in solving problem solving ability questions based on Krulik and Rudnick's indikators in terms of student learning motivation were difficulties in providing understanding of the material using other media that was easy to understand, difficulty doing continuous practice questions. The causes of low student motivation are a lack of understanding of the concepts in the material being studied, a lack of practice questions given, and a lack of media used in learning. And the solution to students' low motivation and problem solving is to use interesting learning models and media, practice solving problems. 
PENGUATAN PENYUSUNAN MODUL AJAR BERDIFERENSIASI UNTUK MEMAKSIMALKAN IMPLEMENTASI KURIKULUM MERDEKA Ana Setiani; Nur Agustiani; Hamidah Suryani Lukman; Mira Siti Nur’azizah
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 4 (2024): Agustus
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i4.23963

Abstract

Abstrak: Pendampingan kurikulum Merdeka di tahun kedua pada jenjang SMP di kabupaten Sukabumi, masih banyak sekolah penggerak yang belum maksimal dalam mengimplementasikan modul ajar berdiferensiasi. Oleh karena itu, kegiatan pengabdian kepada Masyarakat ini bertujuan untuk penguatan penyusunan modul ajar berdiferensiasi sampai dengan mengimpelentasikannya pada sekolah penggerak. Metode pendekatan yang di gunakan untuk pelaksanaan kegiatan pengabdian masyarakat ini meliputi lokakarya, workshop, kunjungan lapangan dan pendampingan secara rutin untuk menonitoring pencapaian dari setiap sekolah. Kegiatan ini melibatkan 4 kepala sekolah dan 16 komite pembelajaran. Untuk melihat dampak dari implementasi pembelajaran berdiferensiasi pada kegiatan pembelajaran, perlu mengetahui ketercapaian modul ajar berdiferensiasi. Hal ini dibuktikan dari hasil aspek refleksi keterapaian modul ajar berdiferensiasi yang terdiri dari 5 komponen indikator tergolong baik dengan rata-rata pencapaian sebesar 86,6%, para peserta sudah memahami komponen modul ajar berdiferensiasi pada kurikulum Merdeka. Hal tersebut, diperkuat ketika kunjungan langsung ke sekolah menujukan 84,5% para guru sebagain besar sudah menerapkan implementasi modul ajar berdiferensiasi dengan baik.Abstract: Supporting the Merdeka curriculum in the second year at the junior high school level in the Sukabumi district, many driving schools still have not implemented differentiated teaching modules optimally. Therefore, this community service activity aims to strengthen the preparation of differentiated teaching modules and implement them in driving schools. The approach used to carry out community service activities includes workshops, field visits, and regular mentoring to monitor the achievements of each school. This activity involved four school principals and 16 learning committees. To see the impact of implementing differentiated learning on learning activities. It is necessary to know the achievements of differentiated teaching modules. That is proven by the results of the reflection aspect of the achievement of the differentiated teaching module, which consists of 5 indicator components that are classified as good with an average achievement of 86.6%; the participants already understand the components of the differentiated teaching module in the Merdeka curriculum. That was reinforced when direct school visits showed that 84.5% of teachers had implemented differentiated teaching modules well.
PENDAMPINGAN PERENCANAAN BERBASIS DATA UNTUK MEWUJUDKAN PAUD BERKUALITAS Hamidah Suryani Lukman; Ana Setiani; Nur Agustiani
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 3 (2024): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i3.22323

Abstract

Abstrak: Perencanaan Berbasis Data (PBD) merupakan cara yang tepat untuk mengidentifikasi, merefleksi akar masalah, dan membenahi permasalahan yang dihadapi sekolah dengan memanfaatkan Rapor Pendidikan. Namun, jangkauan layanan PAUD dan kualitas pengelolaannya masih belum merata. Oleh karena itu, kegiatan pengabdian ini bertujuan untuk memberikan pemahaman dan keterampilan bagi Kepala Sekolah dan guru PAUD di Kota Sukabumi dalam merencanakan program sekolah yang efektif melalui perencanaan berbasis data dengan metode Identifikasi, Refleksi, dan Benahi (IRB), penentuan akar masalah menggunakan metode 5Why, penusunan Rencana Kerja Tahunan (RKT), dan anggaran kegiatan yang disepakati. Sehingga diharapkan melalui kegiatan ini satuan PAUD dapat meningkatkan kesiapannya untuk implementasi kurikulum Merdeka dan pengelolaan PAUD yang berkualitas. Pelaksanaan kegiatan pengabdian masyarakat ini terdiri dari 5 pertemuan meliputi workshop dan pendampingan. Mitra yang terlibat adalah HIMPAUDI Kota Sukabumi, dengan total peserta 153 orang dari 53 Lembaga PAUD. Hasil evaluasi kegiatan ini tergolong efektif dengan pencapaian sebesar 87%. Selain itu, respon guru dalam kegiatan pendampingan menunjukkan bahwa kegiatan ini bermanfaat bagi guru dalam memecahkan masalah prioritas agar mampu mewujudkan pengelolaan PAUD yang akuntabel. Kegiatan pendampingan ini juga memberikan pengalaman langsung kepada kepala sekolah dan guru dalam memanfaatkan platform perencanaan berbasis data, melakukan identifikasi refleksi benahi (IRB) secara terstruktur, dan menyusun RKT serta anggaran prioritas yang tepat dan dirasa efektif untuk menyelesaikan akar masalah di setiap satuan PAUD.Abstract: Data-based planning is the right way to identify, reflect on the roots of problems and fix the problems faced by schools by utilizing Educational Report Cards. However, the reach of early childhood education services and the quality of management are still uneven. Therefore, this service activity aims to provide understanding and skills for School Principals and PAUD teachers in Sukabumi City in planning effective school programs through data-based planning using the Identification, Reflection and Correction (IRB) method, determining the root of the problem using the 5Why method, preparation of the Annual Work Plan (RKT), and agreed activity budget. So, it is hoped that through this activity the PAUD unit can increase its readiness for implementing the Merdeka curriculum and managing quality PAUD. The implementation of this community service activity consists of 5 meetings including workshops and mentoring. The partners involved were HIMPAUDI Sukabumi City, with a total of 153 participants from 53 PAUD institutions. The evaluation results of this activity were classified as effective with an achievement of 87%. Apart from that, the teacher's response to mentoring activities shows that this activity is useful for teachers in solving priority problems in order to be able to realize accountable PAUD management. This mentoring activity also provides direct experience to school principals and teachers in utilizing data-based planning platforms, carrying out structured reflection improvement (IRB) identification, and preparing RKTs and priority budgets that are appropriate and deemed effective in resolving the root of problems in each PAUD unit.
Pengembangan LKPD Kontekstual Berbantuan Zep Quiz Untuk Meningkatkan Kemampuan Literasi Matematis dan Motivasi Belajar Trisnavia, Vivi; Imswatama, Aritsya; Lukman, Hamidah Suryani
Jurnal PEKA (Pendidikan Matematika) Vol. 10 No. 1 (2026): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/sdbbth62

Abstract

The purpose of the development of the Contextual Learning Activity Sheet (LKPD) with Zep Quiz is to improve mathematical literacy and learning motivation. The research subject is eighth grade students at SMP PGRI Caringin, with the subject of study being statistics. The research method used was Research and Development (R&D) with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. Data collection techniques used include interviews, expert validation, survey distribution, testing, and documentation. The results of this study are as follows: (1) The expert validation was performed by the subject matter and media experts. The expert content validation received a score of 91%, while the expert media validation received a score of 94%, both of which are considered "valid". (2) The practicality of the teaching materials includes the survey responses of teachers and students. The results obtained from the teacher survey were 100%, while the results obtained from the student survey were 84%. Both survey results had a "very practical" criterion. (3) The effectiveness of the instructional material was obtained from the data from the pretest-posttest and the motivation learning survey before and after the intervention using N-Gain. Both data sets received a "moderate" category with a pretest-posttest N-Gain of 0.47 and a motivation learning survey N-Gain of 0.33
Co-Authors Achla Nabilla Miharjo Agistnie, Rheina Amalia, Khoirunnisaa Fadhilah Ana Setiani Ana Setiani Anggia Murni Anisa Rahmawati Annisa Enistoneisya Hermawan Aritsya Imswatama Aryanti Septiani Astri Sutisnawati Ayip Surodi Azis, Dikri Maulana Bahasa Indonesia, Bahasa Indonesia Dhea Andryos Yuntiaji Diana Oktaviani, Diana Dikri Maulana Azis Dista Anggraeni Safitri Eka Yulia Radityastuti Elnawati Eri Nurfadhilah Sari Farhan Mustaf Azizi Fathira Aprilia Az-zahra Febby Ramdani Febi Febriyani Febriyani, Febi Hasnaa Indar Nurazhaar Hastri Rosiyanti Ida Rahmawati IDA RAHMAWATI Ida Rahmawati Iryani Dinar Dinar Ismah Ismah Juliana, Fani Kosasih, Fajar Hamzah Kurnia Mawar Kurniawan, Riqi Kusnandi Lia Milyawati Maria Ulfah Merina Merina Merina, Merina Merina, Merina Mira Siti Nur’azizah Muhassanah, Nur’aini N. Alifa Maulida Nenden Mutiara Sari Nita Andriani Nita Widyati Ananda Novi Andri Nurcahyono Nur Agustiani Nur Agustiani Nur Agustiani Nur Agustiani Nur Agustiani Nuraini Muhassanah Nurhalisah, Ita Amalia Nurma Muharom Nurul Aeni Patmawati Prasetia, Astri Pujia Siti Balkist Purwati, Restu Intan Rahmah, Tisya Sofia Rahmita Nurul Muthmainnah Restu Intan Purwati Rineka Rosinansis Risa Rahma Safitri Saefuloh, Nandang Arif Safitri, Dista Anggraeni Sani, Sumiati Setiani, Ana Setiani, Ana Setiani, Ana Sholihat, M. Nuur’aini Siti Fitri Diaroh Sopiah, Imat Sri Mulyani Suningsih Suningsih Trisnavia, Vivi Yanti Mulyanti Yanti Mulyanti Yanti Mulyanti, Yanti Yuntiaji, Dhea Andryos