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Iis Holisin

Universitas Muhammadiyah Surabaya

Author-ID : 901398

Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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META ANALISIS: METODE RESITASI PADA PELAJARAN MATEMATIKA JENJANG SMP Salsabila Faidah Paramita Wardani; Iis Holisin; Shoffan Shoffa
JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Vol 15, No 2 (2022): JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Volume 15 Nomor 2 Agustus
Publisher : Universitas Sultan Ageng Tirtayasa

Hasil belajar matematika tidak menunjukkan hasil yang cukup memuaskan karena siswa kurang dapat memahami konsep matematika, kurangnya konsentrasi saat belajar, dan kurang terbiasa dalam mengerjakan soal-soal matematika. Dalam mewujudkan hal ini metode sangatlah diperlukan, salah satunya adalah metode resitasi. Metode ini menekankan pada penugasan siswa namun diberi batasan waktu dalam pengumpulannya dan tanggungjawab dalam mengerjakannya. Tujuan dari penelitian ini untuk mengetahui pengaruh metode resitasi pada pembelajaran matematika jenjang SMP. Metode penelitian ini menggunakan systematic literature review dengan mereview dan menganalisis sesuai dengan kriteria inklusi dan eksklusi sebanyak 10 artikel yang diunduh melalui platform google scholar dan crossref. Hasil penelitian meta-analisis menunjukkan bahwa metode resitasi berpengaruh pada pembelajaran matematika jenjang SMP. Metode resitasi memberikan efek tinggi pada materi pelajaran geometri, terlihat nilai rata-rata effect size yang dihasilkan adalah 0,999. Selain itu metode ini memberikan efek tinggi pada media LKS dengan nilai rata-rata effect size sebesar 1,011. Pada subjek variabel terikat yang memberikan pengaruh efek tinggi pada variabel hasil belajar, hal ini ditunjukkan dengan nilai rata-rata effect size sebesar 1,027. Sehingga disimpulkan bahwa metode resitasi memiliki pengaruh terhadap pembelajaran matematika. Kata Kunci: Metode Resitasi, Pembelajaran Matematika

Pengaruh Pendekatan RME dengan Model Pembelajaran Hybrid Learning terhadap Kemampuan Berpikir Kritis Matematis Siswa Devita Permata Putri; Iis Holisin; Junaidi Fery Efendi
JIPMat Vol 7, No 2 (2022)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jipmat.v7i2.12914

Penelitian ini bertujuan mendiskripsikan pengaruh Pendekatan Realistic Mathematic Education (RME) dengan Model Pembelajaran Hybrid Learning Terhadap Kemampuan Berpikir Kritis Matematis Siswa. Penelitian ini menggunakan penelitian kuantitatif dengan Quasy Eksperiment Design yang dilakukan di SMP Negeri 53 Surabaya. Populasi yang digunakan pada penelitian ini adalah seluruh kelas VII dengan jumlah sampel yang digunakan masing-masing pada kelas eksperimen dan kelas kontrol 31 siswa. Teknik pengumpulan data menggunakan soal pre-test/post-test kemampuan berpikir kritis matematis siswa serta angket respon siswa. Hasil penelitian menunjukkan bahwa: (1) Rata-rata kemampuan berpikir kritis siswa kelas kontrol sebesar 72,61 dengan standar deviasi 4,309 dan peningkatannya termasuk kategori sedang yaitu 0,53; (2) Rata-rata kemampuan kemampuan berpikir kritis siswa kelas eksperimen sebesar 84,74 dengan standar deviasi 0,596 dan peningkatannya termasuk kategori tinggi yaitu 0,73; (3) Hasil uji t terhadap post-test kemampuan berpikir kritis matematis siswa diperoleh t hitung > t tabel yaitu 4.264>2.000298 sehingga terdapat pengaruh pendekatan RME terhadap kemampuan berpikir kritis matematis; (4) Hasil angket respon siswa sebesar 85,78% siswa menyatakan respon poitif terhadap pemeblejaran matematika dengan pendekatan RME.

Penerapan Metode Flipped Classroom Berbantuan Edmodo Pada Pembelajaran Matematika Dian Nurjannah; Iis Holisin; Sandha Soemantri
MUST: Journal of Mathematics Education, Science and Technology Vol 7 No 1 (2022): JULY
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/must.v7i1.9137

The purpose of this study aims to describe the implementation of the Edmodo-assisted Flipped Classroom method in learning mathematics in class XI MIA 3 SMA Muhammadiyah 10 Surabaya. The method was descriptive quantitative research. The subjects were 33 students of class XI MIA 3 SMA Muhammadiyah 10 Surabaya. Data collection techniques in the implementation of the Edmodo-assisted Flipped Classroom method are questionnaires, observations, and tests. The research instrument of this study used a student response questionnaire sheet with 10 statements, a student activity observation sheet with 6 observed activities, and a test sheet was conducted by giving quiz questions through Edmodo as many as 5 multiple choice questions. The results showed that 85% of students completed so that learning achievement was very good, student responses resulted in an average of 82% which could be said to be very positive, and student activities in this study resulted in 30% of students being said to be active and 61% of students being said to be quite active.

Meta Analisis: Pengaruh Model Pembelajaran Problem Based Learning Berbantuan Media Terhadap Kemampuan Berpikir Kritis Fitri Nazilatul Mukhlisoh; Iis Holisin; Febriana Kristanti
Journal of Education and Teaching (JET) Vol 4 No 2 (2023): Mei 2023
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/jet.v4i2.208

We have often heard of meta-analytical research related to the problem based learning model itself, but this time the researcher wants to examine the problem based learning model with its novelty form, namely in terms of the media used. This meta-analysis study was conducted with the aim of knowing the total effect size and analyzing the problem-based learning model assisted by media on critical thinking skills, where this meta-analysis research used 10 research articles from 980 scientific articles found on Harzing's Publish or Peerish platforms that meet exclusion and inclusion criteria. The results of the meta-analysis showed that the problem-based learning model with media-assisted learning on critical thinking skills did not have specific provisions in learning materials, but for its application it was more effective at the elementary level with the aid of concrete media as evidenced by a high effect size value of 1.042.

Kampus Mengajar: Developing Literacy and Numeracy Skills of Elementary School Students Iis Holisin; Shoffan Shoffa
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol 5 No 2 (2023): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v5i2.755

This research aims to determine the implementation of the Teaching Campus as an effort to grow the literacy ability of elementary school students. The method used is descriptive with a qualitative approach. The subjects of the research consisted of students of SD Budi Yakin Surabaya and students of SDN Langkap Madura. Data were collected using questionnaires, interviews, and documentation techniques. The results showed that students' literacy and numeracy skills have grown and developed. This can be seen from the increased understanding of the material learned, students can retell their reading results well. Students' dependence on teachers when working on LKS is reduced. The recommendation for campuses is that campuses must be able to prepare students' abilities as well as possible so that campus teaching programs provide benefits to schools.

Student Mistakes in Solving Differential Problems Based on Castolan Theory Iis Holisin; Shoffan Shoffa
Mosharafa: Jurnal Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : Institut Pendidikan Indonesia Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v12i3.2761

Materi diferensial merupakan salah satu materi penting pada mata kuliah matematika dasar. Materi ini banyak digunakan sebagai prasyarat pada materi lain dan mata kuliah lain. Namun tidak sedikit mahasiswa yang merasa kesulitan dalam mempelajarinya. Oleh karena itu tujuan penelitian deskriptif kualitatif ini adalah mendeskripsikan kesalahan-kesalahan mahasiswa dalam menyelesaikan masalah diferensial berdasarkan teori Kastolan. Teori Kastolan meliputi kesalahan konsep, kesalahan prosedur, dan kesalahan teknik. Penelitian dilakukan terhadap mahasiswa peserta mata kuliah matematika dasar. Data dikumpulkan dengan metode tes dan wawancara dengan instrumen pendukung berupa tiga soal tes masalah deferensial dan pedoman wawancara. Data dianalisis dengan tahapan reduksi data, penyajian data, dan penarikan simpulan. Hasil penelitian ditemukan bahwa berdasarkan teori Kastolan sebagian besar mahasiswa melakukan kesalahan strategi dan kesalahan hitung dan sebagian kecil melakukan kesalahan konsep. Kesalahan konsep terjadi saat mahasiswa salah menentukan rumus. Kesalahan strategi terjadi saat mahasiswa salah menggunakan rumus, tidak mampu menyelesaikan sampai bentuk yang sederhana serta ada data yang hilang. Sedangkan kesalahan hitung sebagian besar karena salah menulis atau menghitung. Adapun penyebab terjadinya kesalan tersebut karena kurang memahami konsep, belum terbiasa menyelesaikan soal yang membutuhkan memiliki keterampilan berpikir tingkat tinggi, serta kurang teliti Dengan mengetahui kesalahan serta penyebabnya dapat menumbuhkembangkan kreativitas dosen untuk mengatasi kesulitan yang dihadapi mahasiswa.Differential material is one of the important materials in basic mathematics courses. This material is widely used as a prerequisite for other materials and other courses. But not a few students who find it difficult to learn it. Therefore, the purpose of this qualitative descriptive research is to describe studentsâ€™ mistakes in solving differential problems based on the Castor theory. Castorâ€™s theory includes conceptual errors, procedural errors, and technical errors. The research was conducted on students participating in basic mathematics courses. Data was collected by test and interview methods. The supporting instruments used were three differential problem tests and an interview guide. The student answers were then analyzed to see which represented the most errors. Â Test the validity of the data using technical triangulation. Data were analyzed with the stages of data reduction, data presentation, and drawing conclusions. The results of the study found that most students made strategic and technical errors, and a few made conceptual errors. Conceptual errors occur when students incorrectly determine the formula. Strategy errors occur when students use the wrong formula, are unable to complete a simple form, and there is missing data. While the technical errors are mostly due to wrong writing or counting. The cause of this errors are because they do not understand the concept, are not used to solving problems that require high-level thinking skills, and are not thorough.

Realistic Mathematics Education (RME) Learning Model Improves Conceptual and Procedural Understanding of Junior High School Students Sunyoto Hadi Prayitno; Wawan Gunawan; Feny Rita Fiantika; Hartono; Iis Holisin
Jurnal Pendidikan Indonesia Vol 13 No 2 (2024): June
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jpiundiksha.v13i2.75228

Currently, there are still many students who feel they need to be more confident in studying mathematics. Most students are weak in conceptual understanding and procedural knowledge. This research aims to analyze the effect of the realistic mathematics education (RME) approach on students' conceptual and procedural understanding. The type of research used is a quasi-experiment (Quasi Experiment). The design of this research is a non-equivalent pot-test-only control group design. The population of this study was all class VII students, totaling 133 students. Sampling used a simple random sampling technique. The total sample is 58 students. The method used to collect data is a test. The instrument used to collect data is test questions. The techniques used to analyze data are descriptive statistical analysis and inferential statistics. The research results show differences between students who follow the realistic mathematics education (RME) learning model and students who do not follow the realistic mathematics education (RME) learning model regarding students' conceptual and procedural abilities. It was concluded that the realistic mathematics education (RME) learning model can improve conceptual and procedural abilities in junior high school students.

Penerapan model experiential learning dan make a match untuk meningkatkan hasil belajar matematika siswa smp Uci Nelly Yuliana; Iis Holisin; Shoffan Shoffa
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 5 No 2 (2019): Edisi Vol. 5 No. 2 Nopember
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/jumlahku.v5i2.645

Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar dan aktivitas siswa pada materi bangun ruang sisi datar melalui model pembelajaran experiential learning dan make a match. Subjek pada penelitian ini adalah siswa kelas VIII-G SMP Negeri 11 Surabaya. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK). Teknik pengumpulan data pada penelitian ini adalah observasi dan tes. Instrumen yang digunakan adalah lembar observasi dan tes uraian. Hasil penelitian ini menunjukkan banyaknya siswa yang tuntas pada siklus I sebesar 60% dan banyaknya siswa yang tuntas pada siklus II sebesar 92,5% atau mengalami peningkatan sebesar 32,5% dari siklus I. Sedangkan peningkatan kemampuannya termasuk kategori sedang yang ditunjukkan oleh besarnya nilai N-gain siklus I sebesar 0,45 dan siklus II sebesar 0,5 mengalami kenaikan sebesar 0,05. Hasil analisis aktivitas siswa aktif siklus I sebesar 91,48% dan aktivitas siswa aktif pada siklus II meningkat sebesar 2,5% menjadi 93,98% termasuk kategori aktif.

Positive Negative Economic Impact of Covid-19 and Macroeconomic Policy on Industry, Business Sector in Indonesia Fatihudin, Didin; Musriha; Daud, Nahu; Wuryani, Eny; Sembiring, Murpin J.; Holisin, Iis
Sinergi International Journal of Economics Vol. 3 No. 3 (2025): August 2025
Publisher : Yayasan Sinergi Kawula Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61194/economics.v3i3.403

This paper present the result of analysis that economic impact of Covid-19 on industrial prices/commodities, the business sector in Indonesia is not all negative, but there are also positives. WFH policy, social distancing, physical distancing, #dirumahaja, many people do not leave the house, negatively impact the inhibition of the distribution channel of goods/services. from upstream to downstream, from supplier to manufacturer, distributor to consumer. But there are certain sector companies that have a positive impact on their financial performance even though they are not as big as when normal, especially those based on virtual, pharmaceuticals and food. The methods used in this study are descriptive and expost facto. The resurt of this study in indonesian macroeconomic policies in the face of covid-19 economic stabilization, in the form of interest rate subsidies, tax rates, social assistance, direct cash assistance (BLT), low-cost staples. Lower banking rates, lower income tax rates, ease of provision of basic materials. Delays in paying credit installments (principal and interest), easier provision of capital for medium-small enterprises (SMEs), micro-empowerment capital, to increase banking capital, control prices, avoid inflation. Delays in paying credit installments (principal and interest), easier provision of capital for medium- small enterprises (SMEs), micro-empowerment capital, to increase banking capital, control prices, avoid inflation. The limitation this study needs many sampling and objective analysis for sectors affect by covid 19.

Implementation of the STEM-GeoGebra Integrated PjBL Model to Improve Student’s Critical Thinking Skills Rohmah, Nurusy Syahrotir; Suryaningtyas, Wahyuni; Holisin, Iis
Jurnal Pendidikan Matematika Vol. 14 No. 2 (2023): July 2023
Publisher : Jurusan Pendidikan Matematika FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jpm.v14i2.83

The process of learning mathematics is in fact still not fully able to develop students' critical thinking skills. The importance of critical thinking for students lies in good problem solving methods. This study aims to describe students' critical thinking skills after implementing the STEM-GeoGebra integrated PjBL model and to find out students' responses. Students' critical thinking skills in learning mathematics are still low, as evidenced by the learning outcomes of students who have not yet reached the KKTP. A quantitative approach with the Pre-Experimental Designs One Group Pre-test Post-test design was used in this study. The target of this study-09 was class VII-C students of SMP Negeri 2 Surabaya for the 2022/2023 academic year with a total of 33 students. The method for implementing the STEM-GeoGebra integration PjBL model is carried out in 6 stages: 1) Problem recognition, 2) Project planning, 3) Developing project plans, 4) Evaluation of project progress, 5) Evaluation of project results, and 6) Evaluation of experiences. The instruments used were test questions and student response questionnaires that had been declared eligible for field tests by the validator. The study results show that students' critical thinking skills have increased, this is indicated by the large N-gain value of 0.42 in the medium category and the students' responses are in the good category with an average of 75. Furthermore, the results of this study indicate that there is an increase in critical thinking skills through the application of the STEM-GeoGebra integration PjBL model..

Co-Authors Abdul Kholik Ainur Rohmawati Aminuyati Arief Kurniawan Bawamenewi, Masabaru Chusnal Ainy Daud, Nahu Devita Permata Putri Dewi Suwaibah Dharul Jannah Dian Nurjannah Didin Fatihudin Endang Suprapti Ervayani Ervayani Febriana Kristanti Febriana Kristanti, Febriana Fiantika, Feny Rita Fitri Nazilatul Mukhlisoh Hammadi Fauzi Himmatul Mursyidah Ikbar Luqyana Indah Rosidah Irmawanto, Rudi Jayawarsa, A.A. Ketut Junaidi Fery Efendi Lailatus Syarifah M. A. Firmansyah Murpin Josua Sembiring Musriha Musriha . N. Evi Kartika Najia Noor Riyadi Hidayat Novy Yandari Nurlaily Nur Isnaini Utami Nurul Maulidiah Nurul Wachidah Oktafiana, Lelly Putri, Vivien Harianika Qurrotul Uyun Rohmah, Nurusy Syahrotir Rusdiana, Rina Salsabila Faidah Paramita Wardani Sandha Soemantri, Sandha Sasmi, Maulida Agustin Satria Unggul Wicaksana Shoffan Shoffa Sunyoto Hadi Prayitno Uci Nelly Yuliana Umi Hatanti Wahyuni Suryaningtyas, Wahyuni Wawan Gunawan Wawan Gunawan Wiwi Wikanta Wudjud Soepeno Dihardjo Wuryani, Eny

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