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All Journal International Journal of Evaluation and Research in Education (IJERE) Prosiding Seminar Nasional MIPA AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Journal on Mathematics Education (JME) Jurnal Infinity Journal on Mathematics Education (JME) Pendidikan Matematika Jurnal Pelangi AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Daya Matematis PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH HISTOGRAM: Jurnal Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education Pendas : Jurnah Ilmiah Pendidikan Dasar Teorema: Teori dan Riset Matematika Lectura : Jurnal Pendidikan Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal EDUTECH Undiksha Jurnal Pendidikan Matematika (JPM) Delta: Jurnal Ilmiah Pendidikan Matematika SEPREN: Journal of Mathematics Education and Applied Jurnal Riset Pembelajaran Matematika Sekolah Mosharafa: Jurnal Pendidikan Matematika Journal La Edusci Continuous Education : Journal of Science and Research JagoMIPA: Jurnal Pendidikan Matematika dan IPA Edumatika Jurnal Didactical Mathematics Rangkiang Mathematics Journal Euclid JNPM (Jurnal Nasional Pendidikan Matematika) TOFEDU: The Future of Education Journal Jurnal Edukasi dan Penelitian Matematika Jurnal Infinity Mathematics Education Journal Journal on Mathematics Education Jurnal Didaktik Matematika
Yulyanti Harisman
Master Of Mathematics Education, Padang State University, Padang, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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The Effect of the Think Talk Write (TTW) Cooperative Learning Model on Grade 10 Students' Mathematical Creative Thinking Skills at Al-Istiqamah Senior High School, West Pasaman Rendy B. Suharsono; Armiati Armiati; Khairani Khairani; Yulyanti Harisman
The Future of Education Journal Vol 5 No 2 (2026)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v5i2.2165

Abstract

An important skill in mastering mathematics is the ability to think creatively about mathematical problems. Students in Grade X Phase E at SMA Al-Istiqamah Pasaman still exhibited modest levels of mathematical creativity. The purpose of this research was to describe the growth of students' mathematical creative thinking abilities and to find out whether students taught using the Think Talk Write (TTW) cooperative learning paradigm outperformed those taught using direct teaching. Using a nonequivalent posttest-only control group design, this research utilized a quasi-experimental technique. The students from Class X E 3 and Class X E 8 were used as the experimental and control groups, respectively, in this study of all Grade X Phase E students at SMA Al-Istiqamah Pasaman. A mathematical creative thinking essay test served as the research instrument. A significance value of 0.01 (Sig. 2-tailed < 0.05) was obtained from the data analysis conducted using an independent samples t-test, suggesting a notable distinction between the experimental and control groups. Thus, compared to students who received direct teaching, those who learnt using the Think Talk Write (TTW) cooperative learning paradigm showed greater improvement in mathematics creative thinking.
Development of Web-Based Problem-Based Learning Media to Enhance Junior High School Students' Numerical Problem Solving Skills Ilham Zhahri; Ali Asmar; Ahmad Fauzan; Yulyanti Harisman
Jurnal Penelitian Pendidikan IPA Vol 12 No 7 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i7.15932

Abstract

This study aimed to develop and evaluate a web-based Numerical learning media oriented toward Problem-Based Learning (PBL) to enhance junior high school students' Numerical problem-solving skills. Utilizing the Plomp research and development model, the final prototype was field-tested involving 25 eighth-grade students. The results demonstrated a classical effectiveness rate of 76%, categorizing the developed media as effective. Specifically, students exhibited exceptional proficiency in understanding the problem (93.33%) and planning a solution (88.44%). However, a significant cognitive deficit emerged in the final phase of checking the results (48.89%). It is concluded that while embedding PBL syntax into a web-based environment effectively scaffolds the forward procedural steps of Numerical problem-solving, it currently falls short in internalizing metacognitive reflection. To bridge this gap, future digital Numerical learning architectures must transcend passive information delivery by integrating interactive mechanisms, such as automated reflective prompts and dynamic feedback loops, to structurally enforce self-regulated evaluation.
ANALISIS PENGETAHUAN DAN KETERTARIKAN SISWA SMP MENGENAI MATEMATIKAWAN WEIERSTRAS DAN KONTRIBUSINYA DI BIDANG MATEMATIKA Ulfa Ikhwani Amir; Yulyanti Harisman
Euclid Vol 11 No 4 (2024)
Publisher : Lembaga Penelitian Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v11i4.9444

Abstract

Weierstras ialah seorang matematikawan asal Prusia yang terkenal karena kontribusinya dalam pengembangan analisis matematika pada abad ke-19. Ia memberikan banyak kontribusi dalam pengembangan teori lengkap tentang deret fungsi dan merumuskan dasar legitimasi untuk operasi-operasi seperti pengintegralan dan pendiferensialan suku demi suku. Penelitian ini bertujuan untuk menguraikan biografi Weierstras dan menilai sejauh mana tingkat pengetahuan dan minat siswa SMP terkait dengan matematikawan Weierstras dan kontribusinya dalam bidang matematika. Penelitian ini ialah pendekatan kualitatif dengan menggunakan metode tinjauan literatur dan studi kasus. Studi kasus difokuskan pada lima siswa SMP, terdiri dari dua siswa perempuan dan tiga siswa laki-laki. Instrumen penelitian melibatkan analisis beberapa jurnal serta wawancara terbuka dengan pertanyaan-pertanyaan terkait matematikawan Weierstras dan kontribusinya dalam matematika. Analisis data dilakukan dengan pendekatan meta-analisis dan tematik. Dari hasil penelitian ini, diperoleh informasi mengenai biografi Weierstrass serta tingkat pengetahuan dan minat siswa SMP terhadap matematikawan Weierstrass dan kontribusinya dalam bidang matematika.
PROFESIONALISME (BELIEF DAN ATTITUDE) PENDIDIK SEKOLAH MENENGAH PERTAMA TERHADAP TEKNOLOGI DALAM PEMBUATAN BAHAN AJAR MENGGUNAKAN CLASSPOINT Minora Longgom Nasution; Yulyanti Harisman; Suherman; Hafizatunnisa; Pipin Sumarni; Fitrani Dwina
Euclid Vol 11 No 4 (2024)
Publisher : Lembaga Penelitian Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v11i4.9666

Abstract

Fokus pada penelitian ini yaitu profesionalisme pendidik yaitu keyakinan dan sikap pendidik terhadap teknologi. Classpoint menjadi aplikasi yang digunakan dalam pembuatan bahan ajar. Penelitian ini merupakan penelitian survei untuk melihat ketertarikan pendidik terhadap aplikasi classpoint dalam pembuatan bahan ajar. Dua puluh pendidik Sekolah Menengah Pertama (SMP) di kepulauan mentawai sebagai subjek penelitian. Pada awal penelitian pendidik diberikan pelatihan tentang pembuatan bahan ajar dengan aplikasi classpoint. Data diperoleh dengan cara merekam, mengamati, dan mewawancarai pendidik. Diperoleh 94% keyakinan pendidik terhadap aspek budaya teknologi dalam membuat bahan ajar dengan classpoint dan 90% kebermanfaatannya bagi peserta didik. Selain itu, 93% pendidik memberikan perhatian yang baik dan 91% memberikan partisipasi yang baik selama kegiatan.
MENGOPTIMALKAN HASIL BELAJAR MATEMATIKA MELALUI DISCOVERY LEARNING BERBANTUAN EDUCAPLAY: BUKTI EMPIRIS PADA SISWA SMP Dewi Soleha; Musdi, Edwin; Mirna; Harisman, Yulyanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.59721

Abstract

This study focuses on assessing the effectiveness of using Educaplay in learning that applies the Discovery Learning model. A quantitative approach was chosen, using a quasi-experimental method with a posttest-only control group design to examine differences in learning outcomes between the treatment class and the control class. The research subjects were selected using cluster random sampling, resulting in the selection of the experimental class (VII.3) and the control class (VII.1). The research instruments used were quizzes and mathematics achievement tests. Data analysis was conducted through normality tests, homogeneity tests, and hypothesis testing. The average score obtained by the class that received the treatment was 59.28, while the class that did not receive the treatment scored 44.08. The results of the hypothesis testing indicate that the integration of Educaplay into discovery learning supports an improvement in students’ learning outcomes.
Co-Authors Abdur Rahman As’ari Adnan, Mazlini Ahmad Fauzan Ahmad Fauzan Ahmad Fauzan Ahyu Rahmah Aisya Arfah Ali Asmar Ali, Fitrah Hanifa Alisya Putri Chania Alya, Aisyah Amiruddin, Mohd Hasril Ana Shalvia Anepa Anepa Angli Afrinaldi Anisyah Pratiwi Putri Anna Cesaria Anny Sovia Anny Sovia Anny Sovia Arba'Anur, Enysa Armiati Armiati Armiati Arnelis Arnellis Asdamayanti, Nurul Asep Amam Asiah Nurke Asra, Aqilul Atus Amadi Putra Ayuni Kemala Safira Azra Triyana Yusuf Az’zahra, Amelia Boriboon, Gumpanat Cindy Eka Selvia Delsi K Delsi K Denisha Aprilia Charles Devina Shafira Maharani Dewi Soleha Dewi Yuliana Fitri Dhiya Harisa Tri Shandi Dhorys Ratna Anggelia Dhorys Ratna Anggelia Difa Aziza Dina Citra Resmi Dinovia Fannil Kher Dony Permana Dwi Tari Aprila Dwina, Fitrani Dwita Elfri Mayani Edwin Musdi Elda Rahmadhana Elfisa Delfia Andesta Elita Jamaan Elita Zusti Djamaan Elita Zuzti Jamaan Elniati, Sri Fanny Rahmatina Rahim Fatkhi Fairuz Zahira Fazri Zuzano Febrian Belia Bangga Fernanda Ariska Fionda Febrila Calista Fitrah Hanifa Ali Fitrani Dwina Fitrani Dwina Fitri Fauziyyah Fitria Handayani Fridgo Tasman Fridgo Tasman Gusnia Syafrina Gusri Susanti Habibah, Marsha Hafizatunnisa Hafizatunnisa Hafizatunnisa Hafizatunnisa Hafizatunnisa, Hafizatunnisa Hamdani Syaputra Hamdani Syaputra Hamdani Syaputra Hamdani Syaputra Hanif Mutia Pratiwi Helda Syamsuarni Heru Marhen Holyness Nurdin Singadimedja Husna Husna I Arnawa I Made Arnawa Ida Ayu Putu Sri Widnyani Ida Faridawati Iis Harmailia Ika wahyuni Ilham Zhahri Iqbal Taufik Irni Wahyuni Jamaan, Elita Zuzti Juandika, Suci Julayfah Irina Nasution Junia Wahyuna Kariza MZ Karman La Nani Kelly Angelly Hevardani Khairani Khairani Khairani Khairani Khairul Zaky Kusnandi Kusnandi Laksono Trisnantoro Lina Afrona Lisdiani Pamio Lita Lovia Lukman Harun Maharani Desvera Putri Maharani, Devina Shafira Mai Yun i Putri Marsha Habibah Marsha Habibah Marwia Tamrin Bakar Maulani Meutia Rani Mazlini Adnan Melda Fauziah Melisa M.Pd. Melisa Melisa Melisa Melsa Agusri Minora Longgom Minora Longgom Nasution Minora Longgom Nasution Minora Longgom Nasution Mira Sudiarti Mirna Mohd Hasril Amiruddin Mohd Hasril Amiruddin Mohd Hasril Amiruddin Muchamad Subali Noto Muhammad Nabil Muhammad Subhan Muhammad Subhan Mukhni Mukhni Mulia Suryani Mutiara Nelisa Nadira, Khaisa Alifa Nadiyatul Ghina Natasya Pratiwi Nauli, Novia Neldiana, Resmila Neza Nurvatjri Nilawasti ZA Nisa, Sahrun Nova Widia Arif Novelia Mayang Sari Nur ꞌAzizah Nurfadillah Nurfadillah Nurhafizah Hayati Nurhamidah Nurhamidah Pipin Sumarni Pipin Sumarni Putri Sania Putri, Anisyah Pratiwi Putri, Sri Adinda Rahima Rahima Rahmadhana, Elda Rahmati kaWahyu Rahmi Rahmi Reasty Amanda Renaya Dwi Septiani Rendy B. Suharsono Resmi Darni Reza Yuwandra Rika Saswita Rina Busrina Sari Rina Gusliani Riska Riska Ronal Rifandi Rully Charitas Indra Prahmana Saddam Al Aziz Sahrun Nisa Sarah Fadiya Sefna Rismen Sergia, Yana Sesma Yunita Setiyani Shinta Sari Siska Elda Siska Furnanda Sri Sumarwati Sri Widiawati Sry Wahyuni Zandri Suci Mistika Sari Suherman Suherman Suherman Suherman Suherman Suherman Suherman Suherman, Suherman Sumarwati Sumarwati Sumarwati Susmarni Susmarni Syamsiar, Syamsiar Syaputra, Hamdani Sya’bani, Febrina Teti Indriyeni Titi Sartika Titin Mardianingsih Tuti Azizah Ulfa Ikhwani Amir Villia Anggraini Wahyu Hidayat Wahyu Hidayat Wahyuni, Irni Widya Darwin Widya Novita Sari Yarman Yarman Yasri, Muradhatul Aina Yasser Arafat Yaya Sukjaya Kusumah Yerizon Yerizon Yerizon Yerizon Yerizon Yerizon Yola Vitriani Yongki Martem Sadri Zakia Oktaviarla Zulfaneti Zulfaneti Zulfitri Aima