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All Journal Jurnal Riset Pendidikan Matematika Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Procediamath SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Mosharafa: Jurnal Pendidikan Matematika Journal of Mathematics Instruction, Social Research and Opinion Journal of General Education and Humanities Edumatica: Jurnal Pendidikan Matematika Journal of Applied Plant Technology Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Educational Insights Journal Of Law Sciences (Legisci) Differential: Journal on Mathematics Education SJME (Supremum Journal of Mathematics Education) ITEJ (Information Technology Engineering Journals) Eduma : Mathematics Education Learning and Teaching
Toheri, Toheri
Universitas Islam Negeri Siber Syekh Nurjati Cirebon
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Analysis of Mathematics Content Knowledge of Mathematics Teachers Based on Bloom's Taxonomy Revision Nur Inayah; Muchyidin, Arif; Toheri, Toheri
Educational Insights Vol. 2 No. 1 (2024): June 2024
Publisher : PT Ilmu Inovasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58557/eduinsights.v2i1.36

Abstract

This study aims to assess mathematics teachers' understanding of Mathematics Content Knowledge based on the Revised Bloom Taxonomy. The method used is quantitative descriptive research with a survey approach. The respondents of this study were mathematics teachers who taught at SMP/MTs in Losari District, Brebes Regency. Data was collected using non-test instruments in the form of questionnaires and question tests. Data analysis involves presenting data, testing differences, and concluding. The results showed that teachers' understanding of Mathematics Content Knowledge in teaching and mastery of the material was categorized as strong. Based on Bloom's revised taxonomy, teachers have good mastery, especially in knowledge dimensions such as factual, conceptual, procedural, and metacognitive knowledge, which are categorized as high. There was no significant difference in the average Mathematics Content Knowledge score of teachers, either with a working period of less than 10 years, 10-15 years, or more than 15 years.
The Evolution Of Constitutional Theory: A Historical Study And Its Relevance In Indonesia Edina, Sheilla Ariestia; Rosidin, Didin Nurul; Toheri, Toheri
Jurnal Legisci Vol 2 No 2 (2024): Vol 2 No 2 October 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/legisci.v2i2.522

Abstract

This article discusses the challenges and opportunities in adapting constitutional theory in the context of Indonesia's law and government. It was found that the main challenges include widespread corruption, political instability, plurality and multiculturalism, inconsistencies between national and local laws, and suboptimal enforcement of human rights. On the other hand, there are significant opportunities to overcome these challenges, such as through constitutional reform, the important role of the Constitutional Court, increasing legal education and awareness, the use of information technology for transparency, and international cooperation. This article emphasizes the importance of taking advantage of these opportunities and addressing existing challenges to develop a stronger, fairer, and more democratic constitutional system in Indonesia. Thus, the adaptation of constitutional theory can run more effectively and in accordance with the needs and aspirations of the people of Indonesia.
Hubungan antara Self Confidence dengan Kemampuan Berpikir Kritis Siswa dalam Pembelajaran Matematika Winarso, Widodo; kholifah, siti nur; Toheri, Toheri
Edumatica : Jurnal Pendidikan Matematika Vol 8 No 1 (2018): Edumatica: Jurnal Pendidikan Matematika (April 2018)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.797 KB) | DOI: 10.22437/edumatica.v8i01.4623

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui hubungan self confidence dengan kemampuan berpikir kritis siswa dalam pembelajaran matematika. Metode yang digunakan dalam penelitian ini adalah kuantitatif dan jenis penelitian korelasional. Instrumen pengumpulan data yang digunakan berupa angket tertutup dan tes uraian. Adapun desain penelitian yang digunakan yaitu the one shot case study design dan penelitian ini termasuk pre experimental design.Berdasarkan hasil uji korelasi dengan menggunakan perhitungan korelasi pearson diperoleh nilai korelasi sebesar 0,75yang artinyaterdapat hubungan yang positif antara self confidence dengan kemampuan berpikir kritis siswa dalam pembelajaran matematika. Sehingga semakin tinggi self confidence yang dimiliki siswa, maka akan semakin tinggi pula kemampuan berpikir kritis siswa. Kata Kunci: self confidence, berpikir kritis. The Correlations between Self Confidence and Student’s Critical Thinking Skill in Learning Mathematics Abstract This study aims to determine the relationship of self-confidence with students' critical thinking skills in learning mathematics. The method used in this research is quantitative and correlational research type. The data collection instruments used are closed questionnaire and description test. The research design used is the one-shot case study design and this research including pre-experimental design. Based on correlation test results by using correlation Pearson obtained the correlation value of 0.75 which means there is a positive relationship between self-confidence with students' critical thinking skills in learning mathematics. So the higher self-confidence that students have, the higher the students' critical thinking ability. Keywords: self confidence, critical thinking
Promoting Students’ Critical Thinking Skill Through Stem-Based Learning on Trigonometry Lestiana, Herani Tri; Toheri, Toheri; Nur'aeni, Sri
Al-Khawarizmi Vol 6 No 2 (2022): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v6i2.15482

Abstract

This study aims to promote students' critical thinking skills of trigonometry by using STEM-based learning. This study was an experimental study conducted on 10th grade students of social studies MAN 1 Cirebon. The data were collected by using tests. The result showed that there was an improvement of students’ critical thinking skills after the implementation of STEM-based learning on trigonometry. Students’ posttest score of 79.83 was greater than the pretest score, which was 30.81. The paired sample t-test analysis showed that there was a significant increase from pretest to posttest score. Thus, it can be concluded that there STEM-based learning can be applied to promote students' critical thinking skills.
PENERAPAN SCIENCE, TECHNOLOGY, ENGINEERING, MATHEMATICS-PROJECT BASED LEARNING (STEM-PJBL) TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA Nur'Aeni, Sri; Lestiana, Herani Tri; Toheri, Toheri
Differential: Journal on Mathematics Education Vol. 1 No. 1 (2023): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v1i1.91

Abstract

Pembelajaran berbasis proyek dengan pendekatan STEM selaras dengan pembelajaran abad 21 karena bersifat kontekstual, sehingga dapat memberdayakan kemampuan siswa untuk mengembangkan bakat dan kemampuan yang mereka miliki. Penelitian ini bertujuan untuk mengetahui bagaimana implementasi pembelajaran berbasis proyek dengan pendekatan STEM (STEM-PjBL) pada materi trigonometri dan untuk mengetahui bagaimana peningkatan kemampuan berpikir kreatif siswa dalam pembelajaran matematika pada materi trigonometri, menggunakan model pembelajaran berbasis proyek dengan pendekatan STEM (STEM-PjBL) pada siswa kelas X IPS 4 MAN 1 Cirebon. Penelitian ini merupakan penelitian eksperimen yang dilakukan terhadap sampel 35 siswa dengan teknik pengumpulan data berupa tes. Berdasarkan hasil perhitungan perbandingan rata-rata nilai kemampuan berpikir kreatif pada posttest diperoleh hasil sebesar 81,33 lebih besar daripada hasil pretest 32,00. Untuk mengetahui peningkatan kemampuan berpikir kreatif siswa dilakukan perhitungan menggunakan uji N-Gain. Pada kemampuan berpikir kreatif siswa diperoleh hasil perhitungan rata-rata uji N-Gain sebesar 0,72 dan termasuk kategori tinggi. Dapat disimpulkan bahwa terdapat peningkatan kemampuan berpikir kreatif siswa pada materi trigonometri sesudah diterapkan model pembelajaran STEM-PjBL.
Reduction of Learning Obstacle through Design Didactic Concept of Geometry Transformation Haqq, Arif Abdul; Nur'azizah, Nur'azizah; Toheri, Toheri
SJME (Supremum Journal of Mathematics Education) Vol 3 No 2 (2019): July 2019
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v3i2.1901

Abstract

Penelitian ini bertujuan untuk merumuskan suatu alternatif desain pembelajaran konsep transformasi geometri. Penelitian ini dilakukan di SMK Wahidin Kota Cirebon kelas XI AP 1 terhadap 32 siswa. Metode penelitian yang digunakan dalam penelitian ini adalah metode kualitatif dengan teknik pengumpulan data melalui observasi, wawancara dan studi dokumentasi. Penelitian ini merupakan penelitian Didactical Design Research. Hasil penelitian ini adalah suatu desain didaktis alternatif yang dapat digunakan dalam pembelajaran matematika Sekolah Menengah Kejuruan (SMK) pada konsep transformasi geometri.
Pengaruh penerapan meaningful learning berbantuan LKPD bertema terhadap pemahaman konsep matematika dan kemampuan metakognitif peserta didik Pertiwi, Putri; Handoko, Hendri; Toheri, Toheri
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 6 No 2 (2020): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v6i2.14464

Abstract

Matematika dianggap pelajaran yang abstrak dan membosankan bagi peserta didik, ini diperngaruhi juga karena kurangnya media yang mendukung kebermaknaan selama pembelajaran. Penggunaan LKPD bertema diupayakan mendukung terjadinya pembelajaran bermakna sehingga membangun pemahaman konsep matematika dan kemampuan metakognitif peserta didik. Penelitian ini mengkaji pengaruh penerapan pembelajaran bermakna berbantuan LKPD bertema terhadap pemahaman konsep matematika dan kemampuan metakognitif peserta didik. Penelitian ini menggunakan desain penelitian kuanitatif tipe One Shoot Study Case yang dilakukan di SMPN 1 Weru dengan kelas VIII I sebanyak 32 peserta didik. Pengumpulan data dilakukan dengan angket dan tes. Analisis data secara deskriptif kuantitaif dengan hasil (1) Respon peserta didik terhadap penerapan pembelajaran bermakna berbantuan LKPD bertema sebesar 73,62 %. Skor tersebut tergolong kategori “baik”, (2) Adanya pengaruh penerapan meaningful learning terhadap pemahaman konsep matematika dengan persamaan regresinya yaitu , (3) Adanya pengaruh penerapan meaningful learning berbantuan LKPD bertema terhadap kemampuan metakognitif peserta didik dengan persamaan regresi yaitu .
Pengaruh Penerapan Teori Van Hiele Berbantuan Software Wingeom Terhadap Kemampuan Penalaran Matematika Siswa pada Materi Geometri Fitri Amalia Izzati; Hadi Kusmanto; Toheri Toheri
ITEJ (Information Technology Engineering Journals) Vol. 2 No. 1 (2017): June
Publisher : Pusat Teknologi Informasi dan Pangkalan Data IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/itej.v2i1.13

Abstract

One of the purpose of mathematics is to develop students’ mathematical reasoning abilities. But in the fact indicate that objective can’t be realized optimally. This research aims to determine the effect of application Van Hiele theory aided software wingeom to mathematical reasoning ability students on geometry. This research is case study with a sample of 40 students and using technique purposive sampling. The technique of collecting data used questionnaire and essay tests. Based on analysis of questionnaire obtained an average percentage of 63,04%, that means the student responded strongly. While mathematical reasoning ability is quite an average of 67,25%. Based on the hypothesis test analysis whit significance 5% show there is the effect of application Van Hiele theory aided software wingeom to mathematical reasoning ability on geometry. From the regression equation obtained = 8,482 + 0,847 X. The coefficient is positive, that means there is a positive correlation between the application Van Hiele theory aided software Wingeom and mathematical reasoning ability. The coefficient of determination 0,166 meaning that 16% variable mathematical reasoning ability is determined by the Van Hiele theory aided application software wingeom, while the remaining 84% is explained by other variable. The application of Van Hiele theory aided Wingeom software significantly affect students’ mathematical reasoning ability on geometry.
PENGARUH PENGGUNAAN KOMBINASI METODE PEMBELAJARAN DISCOVERY LEARNING DAN BRAIN STORMING TERHADAP KEMAMPUAN PEMECAHAN MASALAH PADA POKOK BAHASAN HIMPUNAN Fiqri Ulwiyatul Imamah; Toheri Toheri
EduMa: Mathematics education learning and teaching Vol. 3 No. 1 (2014)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v3i1.12

Abstract

Salah satu standar kompetensi kelulusan menurut Peraturan Mentri Pendidikan (Permendiknas) Nomor 20 Tahun 2006 dalam bidang matematika adalah Memecahkan masalah yang meliputi kemampuan memahami masalah, merancang model matematika, menyelesaikan model, dan menafsirkan solusi yang diperoleh. Kurangnya kemampuan pemecahan masalah siswa disebabkan karena belum maksimalnya peggunaan metode pembelajaran yang bervariasi. Penggabungan metode pembelajaran discovery learning dan brain storming diharapkan dapat meningkatkan kemampuan pemecahan masalah siswa. Tujuan penelitian ini, untuk mengetahui respon siswa terhadap penggunaan kombinasi metode pembelajaran discovery learning dan brain storming, kemampuan pemecahan masalah pada pokok bahasan himpunan, pengaruh penggunaan kombinasi metode pembelajaran discovery learning dan brain storming terhadap kemampuan pemecahan masalah dan seberapa besar pengaruh penggunaan kombinasi metode pembelajaran discovery learning dan brain storming terhadap kemampuan pemecahan masalah. Pembelajaran yang menekankan pada keaktifan siswa dalam belajar dan pemberian latihan kepada siswa dalam rangka untuk meningkatkan kemampuan pemecahan masalah. Sedangkan kemampuan pemecahan masalah adalah kemampuan menerapkan pengetahuan yang dimiliki untuk mengidentifikasi masalah baru kemudian menyusun strategi untuk menyelesaikan permasalahan baru tersebut.
EFEKTIVITAS MODEL PEMBELAJARAN LEARNING CYCLE BERBANTUAN LEMBAR KEGIATAN PESERTA DIDIK (LKPD) PADA POKOK BAHASAN LOGIKA MATEMATIKA TERHADAP HASIL BELAJAR KELAS X SMA NEGERI 1 TERISI – INDRAMAYU muhammad winarno; Toheri Toheri; hendri raharjo
EduMa: Mathematics education learning and teaching Vol. 4 No. 2 (2015)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v4i2.31

Abstract

Learning output of students is essential part of for success of learning proccess. In math,  mainly,  teachers today  apply  expository method  taking  students into  passive classroom learning. Thus, by applying assisted learning cycle LKPD (student’s text book) it is hoped that student’s clasroom learning output is improved. The aim of the research is to investigate learning model of assisted learning cycle LKPD on main logic in improving learning output, to investigate learning output on 10th grade SMAN 1 Terisi by using learning cycle with LKPD on main discussion of mathematical logic, to investigate the different output in experimented class and in controlled class. Population of the research are 10th grade SMAN 1 Terisi Indramayu numbering 185 students. Research sample is selected using cluster random sampling technique, and class X-2 is chosen as experimented class using learning cycle with LKPD and class X-1 is as controlled class using expository learning model as the sample. The research is quantitative and the techniques of collecting data are questionnaire and test. Technique of analyzing data used normality test, homogeneity test, hyphotesis test (t-tes). Data of finished questionnaire shows that average score of respond indicator and student motivation towards learning cycle with LKPD is 77,68 %, and it is categorized active. The result of linear regression test shows score of regression coeficient R=0,215, and score F=1,362 with sig=0,253. It is concluded from the data that there is influence on applying learning cycle with LKPD. On learning test, experimented class show they are better than controlled class. The average of learning output achieved by experimented class is 82,83 and that of controlled class is 75,7. It shows learning output divergence as much as 7,13. Based on hypothesis test, it is achieved score of statistical test sig.(2-tailed) which is 0,005<0,05 that Ho is denied. It means learning output in experimented class applying learning cycle with LKPD and controlled class implementing expository on main discussion over mathematical logic in 10th grade SMAN 1 Terisi Indramayu differs. Keywords: Learning Cycle, Student’s text book (LKPD), and Learning Output
Co-Authors Abdul Azis Alif Ringga Persada Aliyah Kismeina Aliyatul Marzuqoh Arif Abdul Haqq Arif Muchyidin Arif Muchyidin darwan darwan Dhinata, Yhogga Pratama Didin Nurul Rosidin Edina, Sheilla Ariestia Fiqri Ulwiyatul Imamah Firly Fitri Amalia Izzati Hadi Kusmanto Hadi Kusmanto, Hadi Hadyah Furqon, Fifiq Rachma HANDOKO, HENDRI hendri raharjo Iis Siti Aisyah Indah Nursuprianah Izzati, Fitri Amalia Jajuk Herawati Lestiana, Herani Tri Marzuqoh, Aliyatul Meilynda Rizky Rianti Mochamad Thohiron Mualifah Alifah muhammad winarno Nur Inayah Nur'aeni, Sri Nur'azizah Nur'azizah Nur'azizah, Nur'azizah nuraenahfisah nuraenahfisah Nursaodah Nursaodah Putri Pertiwi sihabudin sihabudin Sirojudin Wahid siti nur kholifah Siti Nur Kholifah Widodo Winarso Winarso D. Widodo Yandi Heryandi Yandi Heryandi Yeni Herlina