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Sumarno Ismail

Universitas Negeri Gorontalo

Author-ID : 289480

Religion Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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HASIL BELAJAR MATEMATIKA BERDASARKAN KURIKULUM MERDEKA BELAJAR KELAS X DITINJAU DARI AKTIVITAS BELAJAR SISWA DI SMA NEGERI 2 GORONTALO PADA MATERI EKSPONENSIAL Martya, Ananda; Ismail, Sumarno; Oroh, Franky Alfrits
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 6 No. 1 (2025): 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.v6i1.825

The purpose of this research is to describe the learning outcomes of tenth-grade students in mathematics subjects under the Kurikulum Merdeka Belajar by reviewing student learning activities on exponential material at SMA Negeri 2 Gorontalo. The method used in this study is descriptive qualitative, with the research sample being class X-11, where class distribution at SMA Negeri 2 Gorontalo is done evenly without regard to students' academic abilities. In this study, the instruments used for data collection include a questionnaire on student learning activities and tests on student learning outcomes in exponential material. The learning activities measured include visual activities, oral activities, writing activities, mental activities, and emotional activities, which are then identified into three categories of learning activity: high, medium, and low. For the learning outcome tests, four criteria are identified: emerging, adequate, proficient, and skilled, which are the completion criteria for learning objectives used in the independent learning curriculum.The results show that students with high learning activity consist of 5 students or 21%, with an average learning outcome of 49.5% classified as adequate; students with medium learning activity consist of 14 or 58%, with an average learning outcome of 42.58% also classified as adequate; and students with low learning activity consist of 5 students or 21%, with an average learning outcome of 45.42% classified as adequate. Based on the average positive responses regarding the learning activities of class X-11 students, four out of five indicators show low learning activity levels. This reflects that the average mathematics learning outcomes under the independent curriculum for exponential material are only at the adequate level, specifically at 44.6042%, indicating a need for improvement in several areas of exponential material. Thus, it is concluded that student learning activity plays a crucial role in mathematics learning outcomes under the independent curriculum, which is designed to create active student learning experiences.

Bilangan Terhubung Pelangi pada Graf Tengah (M(G)) dari Graf Ulat (C_(m,2)) Kiayi, Fuji Fauzia; Ismail, Sumarno; Yahya, Nisky Imansyah; Yahya, Lailany; Nasib, Salmun K.
Research in the Mathematical and Natural Sciences Vol. 4 No. 1 (2025): November 2024-April 2025
Publisher : Scimadly Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55657/rmns.v4i1.204

Edge coloring of a graph is considered rainbow connected if the graph is connected and a rainbow path exists for every pair of points. The rainbow connection number of a graph, denoted as , represents the smallest number of colors required to make the graph is rainbow connected. This study examines the rainbow connection number of the middle graph of a caterpillar graph. The middle graph is a modified result of a graph , denoted as . It is described as a graph constructed from the intersection of a set of points and edges. The set of points in the middle graph consists of the combination of points and edges of the graph . Two points are considered adjacent if only they are connected in , or if one point corresponds to a point and the other corresponds to an edge adjacent to it. A caterpillar graph denoted by is a tree that will be a path if all the leaf points are deleted. The results of this research show the rainbow-connected number theorem for the middle graph of the caterpillar graph for .

INOVASI PEMBELAJARAN MATEMATIKA: PENGGUNAAN MEDIA PEMBELAJARAN BERBANTUAN CANVA MATERI TRANSFORMASI GEOMETRI REFLEKSI DI SMP NEGERI 1 TELAGA BIRU Harun, Artika Rahayu; Yahya, Lailany; Katili, Nancy; Ismail, Sumarno
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 14, No 2 (2025): Februari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v14i2.91043

This study is a development study that uses the 4-D model (define, design, develop, desiminate). Where the results of this study are learning media that can help students understand the material, especially on reflection material. The media developed is Canva media which has passed the validation stage of the readability test and the product cona test until Canva media can be said to be feasible as a learning media that can be distributed to students. The research location is SMP Negeri 1 Telaga Biru, where this media was developed there due to the lack of limited use of learning media and students tend to be taught using books in the absence of other learning resources. This attracted researchers to conduct research at the school. based on the results of the study, the Canva reflection media that has been developed gets a positive response from teachers and students with a teacher response of 100% and students 95%

Pengembangan Media Pembelajaran Berbasis Android Untuk Pemahaman Pelajar Pada Materi Teorema Phytagoras Yantu, Miranda A.H; Ismail, Sumarno; Takaendengan, Bertu Rianto
JEMS: Jurnal Edukasi Matematika dan Sains Vol. 12 No. 2 (2024)
Publisher : Universitas PGRI Madiun

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

Inovasi proses pembelajaran dalam penggunaan media yang kurang mempengaruhi pemahaman pelajar pada materi yang membutuhkan visualisasi. Riset berikut bertujuan guna menciptakan produk seperti media pembelajaran berbasiskan android yang valid dan efektif pada pokok bahasan teorema phytagoras yang bernama â€œThe Jungle Of Phytagorasâ€. Media ini dikembangkan dengan 5 tahapan prosedur pengembangan model ADDIE yakni (Analysis, Design, Development, Implementation, serta Evaluation). Media berikut memperoleh presentase rata-rata penilaian yang diperoleh melalui 3 validator media senilai 87% dan dari 3 validator materi sebesar 87% yang ada pada kualifikasi sangat layak. Hasil respon media ini memperoleh presentase rata-rata perolehan skor dari respon guru matematika kelas VIII MTs. Al-Mubarak Marisa sebesar 90% dan respon dari 18 pelajar kelas VIII-C MTs. Al-Mubarak Marisa sebesar 90% yang ada pada kualifikasi sangat baik. Bersumber hasil analisis riset bisa ditarik simpulan bahwasanya pembelajaran melalui android berikut sudah sesuai kualifikasi keefektifan dan kelayakan dengan begitu layak dipakai pada pembelajaran dan efektif serta mampu menunjang pelajar dalam memahami materi teorema phytagoras

METODE CONDITIONAL AUTOREGRESSIVE DALAM ANALISIS PENYEBARAN KASUS PENYAKIT TUBERCULOSIS RAJAK, SANDIKA S.; ISMAIL, SUMARNO; RESMAWAN, RESMAWAN
Jambura Journal of Probability and Statistics Vol 2, No 1 (2021): Jambura Journal Of Probability and Statistics
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjps.v2i1.9771

This research discusses the use of CAR model in finding out factors that significantly influence TBC transmission and figuring out its transmission patterns in Gorontalo city. The methods apply CAR model aiming to discover factors that significantly influence TBC transmission and Moran's Index aiming to identify its transmission pattern Findings reveal that the number of impoverished population and highlands in Gorontalo city are factors that significantly influence disease transmission The transmission patterns also indicate positive spatial autocorrelation that signifies a similar category among sub-districts

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA PADA MATERI ARITMATIKA SOSIAL Kumaralo, Asti Ananta; Ismail, Sumarno; Usman, Kartin
JURNAL LEMMA Vol 11, No 2 (2025): Lemma: Letters of Mathematics Education
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/jl.2024.v11i2.9696

This study aims to determine the effect of the problem-based learning model on students' mathematical problem-solving abilities in the social arithmetic materialThis study is an experimental study with a post-test only control group design. The sample in this study was class VII-A and VII-B at MTs Negeri 2 Kab. Gorontalo with a simple random sampling technique. The research instrument used was a problem-solving ability test on the Social Arithmetic material. The results of the study showed that there was an effect of problem-based learning on students' mathematical problem-solving abilities in the social arithmetic material, where the hypothesis testing using the t-test obtained a t-count value > t-table, namely 10.73 > 1.69. So it can be concluded that learning mathematics on the subject of social arithmetic using the problem-based learning model has a significant effect on improving students' mathematical problem-solving abilities compared to those using direct learning. So from what has been obtained, teachers can use the problem-based learning model as an effort to improve students' mathematical problem-solving abilities.

Analisis Kesulitan Belajar Siswa Dalam Menyelesaikan Soal Cerita Pada Materi Barisan dan Deret Aritmatika Masna, Masna; Ismail, Sumarno; Oroh, Franky A.
Research in the Mathematical and Natural Sciences Vol. 4 No. 2 (2025): May-October 2025
Publisher : Scimadly Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55657/rmns.v4i2.242

This review aims to determine the learning difficulties experienced by class VIII students of SMP Negeri 2 Kwandang in understanding Groups and Mathematical Series which are estimated by signs of student learning difficulties. The strategy used is enlightening. The sampling procedure uses direct irregular examination, and the strategy for collecting information is to provide a trial of learning outcomes as an explanation that alludes to 3 signs of learning difficulties, namely calculated difficulty, guideline difficulty and functional challenge. The results showed that the level of students' learning difficulties was in the middle class. Many students were able to complete the narrative according to signs of learning difficulties. Students who have difficulty dealing with word problems due to a lack of understanding of the material and how to solve it. The lack of ability to answer questions and practice the material assisted requires techniques and systems to limit the difficulties experienced by students.

Development of Braille Number Card As Learning Media on Integer Materials for Blind Students Igirisa, Shendy S; Fuad, Yusuf; Ismail, Sumarno
International Journal for Educational and Vocational Studies Vol. 1 No. 4 (2019): August 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i4.1604

Losing vision for blind students makes them difficult to access education. Thus, blind students need special tools like interesting and applicable learning media, teaching methods, and techniques for them. This study was developmental research that aimed to describe the result of instructional media development of braille number card to improve blind students' understanding on integer number and describe their understanding after using braille number card as learning media at special needs elementary school. The subjects of this study consisted of three students with low vision, partially sighted students, and blind students. The research model used was ADDIE development model (analysis, design, development, implementation, and evaluation). Data were collected using test and questionnaire to know their understanding of braille number card as learning media on integer numbers. The result showed that blind students responded positively with an average score of 83% and 66.7% of their learning test. Therefore, It can be concluded that braille number card as instructional media can be used in teaching and learning activity to improve blind students' understanding.

Pengembangan Modul Pembelajaran Pada Operasi Matriks Berbasis Penalaran Matematis Siswa Kelas XI SMK Negeri 1 Bonepantai Rufianti; Ismail, Sumarno; Achmad, Novianita
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.708

Penalaran adalah proses berpikir yang sistematis untuk menghubungkan fakta dan menarik kesimpulan logis. Penalaran matematis merupakan inti dari pembelajaran matematika karena melibatkan proses berpikir kritis dan sistematis. Tujuan dari penelitian ini adalah untuk memberi siswa di kelas XI SMK Negeri 1 Bonepantai modul pembelajaran yang fokus pada penalaran matematis yang fokus pada materi operasi matriks. Penelitian menggunakan metode Research and Development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Proses pengembangan meliputi analisis kebutuhan, desain modul, validasi ahli, uji coba terbatas, serta implementasi pada siswa kelas XI. Pengumpulan data dilakukan melalui wawancara, observasi, dokumentasi, dan angket. Analisis data dilakukan secara kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa modul pembelajaran matriks yang didasarkan pada penalaran matematis valid, praktis, dan efektif. 88% siswa mencapai nilai di atas KKM (≥70), dengan rata-rata 80.18, dan angket siswa menemukan bahwa kepraktisan modul sangat baik, dengan skor rata-rata 90%. Oleh karena itu, modul pembelajaran matriks yang didasarkan pada penalaran matematis dianggap valid, praktis, dan efektif untuk digunakan dalam pelajaran matematika yang berkaitan dengan materi operasi matriks.

Development of the "GAULL" Mathematics Learning E-Module Using Crossword Games on Flat-side Space Buildings Hasan, Regina Trichianitha Salchabila; Machmud, Tedy; Pauweni, Khardiyawan A. Y.; Ismail, Sumarno
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2024)
Publisher : Universitas Ma'arif Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v8i1.4951

Learning media is a very effective for teachers to improve the quality of learning and ensure that students can understand the material better. For this reason, it is necessary to design learning media that can facilitate students to understand the material being studied. This research aims to develop and implement a learning e-module by utilizing crossword games on the subject of flat-sided spatial construction for class VIII junior high school students, through a 4-D development research design, which are define, design (planning), develop (development), and dissiminate (distribution). E-module development utilizes facilities on the Heyzine website and other supporting applications such as Ms Word and Canva. The subjects of this research were 27 class VIII students at SMPN 1 Bulawa. The instruments used in this research were a questionnaire for media expert validation, a material expert validation questionnaire, a teacher respondent questionnaire and a student respondent questionnaire. The media expert validation results got a score of 3.55, including very valid criteria, while the material expert validation results got a score of 3.72 with the same criteria, which very valid. The results of the limited scale trial to see practicality through the teacher respondent questionnaire obtained a percentage of 97%, which the very practical criteria, while the student respondent questionnaire obtained a percentage of 93.57%, also included in the very practical criteria. Thus, the e-module developed is declared suitable for use and dissemination.

Co-Authors Abas Kaluku Abdul D. Mohidin Abdul Djabar Mohidin Abdul Wahab Abdullah Abdul Wahab Abdullah Agus Humalanggi Amalia Tatu Arianto A. Diu Asriadi Asriadi Bakari, Magfirah Bempah, Haryati Octaviani Bertu Rianto Takaendengan Daaliuwa, Ica Pratika Dali, Sri Maulana Delvin Safitri Handriani Dewi Rahmawati Isa Dewi Rahmawati Isa Dewi Rahmawaty Isa Deya Ismail Uwange Evi Hulukati Franky Alfrits Oroh Ginoga, Herlianti Putri Gombah, Wimansya Harun, Artika Rahayu Hasan, Regina Trichianitha Salchabila Hayatun Napsia R. Tangahu Hulinggi, Rizkandar Adi Raksa M Ibrahim, Faisal Igirisa, Shendy S Indrawati Lihawa Ismail Djakaria Ismail, Sofriyanto Isran K Hasan Jusuf, Nurul Fatwa Anbiya Kartin Usman Kasim, Angelia Wahyuni Khaerani Khaerani Khairun Nisa Humolungo Kiayi, Fuji Fauzia Kobandaha, Putri Ekawaty Kumaralo, Asti Ananta Lailany Yahya Laiya, Gusti Hari Fajar Lasulika, Anisa Magfirah Bakari Mahmud, Sri Lestari Majid, Majid Mamonto, Putri Yanti Martya, Ananda Masna Masna, Masna Mohamad, Yulistia Muh Rizal Kidjab Nadila Nurfariza Tahir Nancy Katili NISKY IMANSYAH YAHYA Noho, Andi D Nursiya Bito Nurwan Nurwan Nurwan, Nurwan Pauweni, Khardiyawan Pauweni, Khardiyawan A.Y. Perry Zakaria Pikoli, Santi Pradita Unonongo Putri Utami Suseno Rajak, Nur Andraini RAJAK, SANDIKA S. Resmawan Resmawan Rif’at, Nazmi Rosdiana Halid Rufianti Salmun K. Nasib Sarson W DJ Pomalato Sigar, Tesya Sitti Khadijah Sri Wahyuni Rauf Sri Yelinda Tama Sule, Sri Meylana Syamsu Qomar Badu Taki, Febriani Talib Idrus Tayeb, Rahmatillah M. Dj. Tedy Machmud Ukhti Nurfajriah Sasmita Ijonu Yamin Ismail Yantu, Miranda A.H YUSUF FUAD Yusuf, Anita Angraini Yusuf, Putria

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