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All Journal JSiI (Jurnal Sistem Informasi) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Mahasiswa Sistem Informasi (JMSI) International Journal of Educational Review, Law And Social Sciences (IJERLAS) INTERNATIONAL JOURNAL OF CULTURAL AND SOCIAL SCIENCE Jurnal Teknik Informatika Journal of Artificial Intelligence and Engineering Applications (JAIEA) Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Journal of Computers and Digital Business Journal of Student Research Adopsi Teknologi dan Sistem Informasi Journal of Research and Publication Innovation Euclid JEKSya Jurnal Ekonomi dan Keuangan Syariah Journal Of Informatics And Busisnes Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Jurnal Sistem Informasi Galuh Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, Dan Sosial Humaniora Jurnal Sains Student Research Nusantara Journal of Multidisciplinary Science Jurnal Ilmiah Computer Science Intellektika: Jurnal Ilmiah Mahasiswa Jurnal Pengabdian Masyarakat dan Riset Pendidikan Journal of International Multidisciplinary Research MERDEKA: Jurnal Ilmiah Multidisiplin Jurnal Pengabdian Masyarakat Indonesia (JPMI) Holistik Analisis Nexus Fatih: Journal of Contemporary Research Education Curiosity Jurnal Pengabdian Cendekia LANCAH Jurnal Inovasi dan Tren CONSISTAN : Jurnal Tadris Matematika Relevan : Jurnal Pendidikan Matematika Jejak digital: Jurnal Ilmiah Multidisiplin YJSSH Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Yahfizham
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Journal : Relevan : Jurnal Pendidikan Matematika

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PERBEDAAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS MODEL PjBL DAN PBL PADA PESERTA DIDIK Amalia, Tharisa; Yahfizham; Hasanah, Rusi Ulfa
Relevan : Jurnal Pendidikan Matematika Vol 5 No 1 (2025): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan pemahaman konsep matematis antara peserta didik yang diajarkan dengan model Problem Based Learning dan Project Based Learning. Latar belakang penelitian ini adalah rendahnya pemahaman konsep matematis siswa akibat metode pembelajaran konvensional yang kurang melibatkan siswa secara aktif. Penelitian ini menggunakan pendekatan kuantitatif dengan metode kuasi eksperimen dan desain post-test only control group. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII MTs Yayasan Perguruan Amaliyah yang berjumlah 231 siswa. Sampel ditentukan secara cluster random sampling, yaitu kelas VIII-E (PBL) dan VIII-F (PjBL). Hasil analisis menunjukkan adanya perbedaan signifikan antara kedua model pembelajaran, dengan nilai t-hitung = 2,720 > t-tabel = 2,001. Rata-rata nilai post-test siswa pada kelas PBL sebesar 71,129 lebih tinggi dibandingkan dengan kelas PjBL sebesar 65,966. Dengan demikian, model Problem Based Learning lebih efektif dalam meningkatkan kemampuan pemahaman konsep matematis siswa dibandingkan dengan Project Based Learning. ABSTRACT The background of this research is the low understanding of mathematical concepts of students due to conventional learning methods that do not involve students actively. This study used a quantitative approach with quasi-experimental method and post-test only control group design. The population in this study were all VIII grade students of MTs Yayasan Perguruan Amaliyah which amounted to 231 students. The sample was determined by cluster random sampling, namely class VIII-E (PBL) and VIII-F (PjBL). The results of the analysis showed a significant difference between the two learning models, with the value of tcount = 2.720 > ttable = 2.001. The average post-test score of students in the PBL class of 71.129 is higher than the PjBL class of 65.966. Thus, the Problem Based Learning model is more effective in improving students' mathematical concept understanding ability compared to Project Based Learning.
PENGARUH METODE TALKING STICK BERBANTUAN ALAT PERAGA PAPAN TRANSFORMASI GEOMETRI TERHADAP KEMAMPUAN REPRESENTASI MATEMATIS Harahap, Rosa Meliani; Yahfizham; Siregar , Tanti Jumaisyaroh
Relevan : Jurnal Pendidikan Matematika Vol 3 No 6 (2024): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Abstract

Penelitian ini bertujuan untuk menganalisis dan mengetahui pengaruh metode talking stick berbantuan alat peraga papan transformasi geometri terhadap kemampuan representasi matematis siswa pada materi transformasi geometri. Metode yang digunakan dalam penelitian merupakan metode penelitian kuantitatif dengan jenis pendekatan quasi eksperimen. Berdasarkan teknik analisis data yang telah dilakukan diperoleh hasil uji tes akhir (post test) dimana t hitung > t tabel yaitu 2,335259302 > 2,002465459 sehingga dapat ditarik kesimpulan bahwa H0 ditolak dan Ha diterima. Hal ini terbukti dari hasil tes akhir (posttest) menunjukkan kemampuan representasi matematis siswa yang diajar menggunakan metode talking stick berbantuan alat peraga papan transformasi geometri memperoleh nilai rata-rata 83,31, siswa yang diajar menggunakan metode konvensional memperoleh 79,71. Sehingga dapat disimpulkan bahwa terdapat pengaruh metode talking stick berbantuan alat peraga papan transformasi geometri terhadap kemampuan representasi matematis siswa.     ABSTRACT This study aims to analyze, determine effect of talking stick method assisted by geometry transformation board props on students' mathematical representation ability on geometry transformation material. Method used research quantitative research method with type quasi-experimental approach. Based data analysis techniques carried out, results of final test (posttest) obtained where tcount > ttable 2.335259302 > 2.002465459 so can concluded Ho was rejected, Ha was accepted. This evident from results of final test (posttest) showing mathematical representation ability of students taught using talking stick method assisted by geometry transformation board props obtained average score of 83.31, students taught using conventional methods obtained 79.71. So can concluded their influence of talking stick method assisted by geometry transformation board props students' mathematical representation abilities.
PENGEMBANGAN LKPD BERBASIS PEMBELAJARAN VISUAL THINKING PADA MATERI BANGUN RUANG SISI LENGKUNG Nasution, Arief Hidayat; Yahfizham; Siregar, Tanti jumaisyaroh
Relevan : Jurnal Pendidikan Matematika Vol 4 No 4 (2024): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Abstract

Penelitian ini bertujuan untuk menghasilkan produk Lembar Kerja Peseta Didik berbasis Pembelajaran Visual Thinking pada materi Bangun Ruang Sisi Lengkung kelas IX yang valid, praktis, dan efektif. Penelitian ini menggunakan pengembangan Research and Development (R&D) model Plomp. Subjek penelitian ini ialah siswa kelas IX MTs Al-Islamiyah Beringin yang berjumlah 35 siswa. Teknik analisis data yang digunakan adalah kualitatif dan kuantitatif, Teknik pengumpulan data yang digunakan adalah lembr valdasi, soal tes dan angket. Hasil analisis LKPD dari para validator diperoleh indeks sebesar 0,86 untuk ahli materi memiliki kategori tinggi atau sangat valid, nilai indeks dari ahli media sebesar 0,76 dengan kategori sedang atau valid, dan nilai indeks dari ahli bahasa sebesar 0,87 dengan kategori tinggi atau sangat valid. Klasifikasi angket guru memenuhi kriteria sangat baik dengan skor rata-rata 4,6 dari skor maksimal 5,00 dan hasil angket peserta didik memenuhi kriteria kuat atau praktis dengan presentase 83,05% yang menunjukkan bahwa LKPD berbasis pembelajaran visual thinking memiliki kualitas praktis. Keefektifan berdasarkan ketuntasan belajar siswa setelah menggunakan LKPD sangat efektif sebesar 85% (siswa yang mendapatkan skor  75) dimana hasil belajar mengalami peningkatan 57%, sehingga LKPD berbasis pembelajaran visual thinking sangat efektif digunakan dalam pembelajaran. ABSTRACT This research aims to produce Student Worksheet products based on Visual Thinking Learning in Building Curved Side Space material for class IX that are valid, practical and effective. This research uses the Research and Development (R&D) Plomp model. The subjects of this research were 35 students in class IX of MTs Al-Islamiyah Beringin. The data analysis techniques used were qualitative and quantitative. The data collection techniques used were validation sheets, test questions and questionnaires. The results of the LKPD analysis from the validators obtained an index of 0.86 for material experts in the high or very valid category, the index value from media experts was 0.76 in the medium or valid category, and the index value from language experts was 0.87 in the high category. or very valid. The teacher questionnaire classification meets the criteria of very good with an average score of 4.6 out of a maximum score of 5.00 and the results of the student questionnaire meet the criteria of being strong or practical with a percentage of 83.05% which shows that the LKPD based on Visual Thinking learning has practical quality. Effectiveness based on student learning completeness after using LKPD is very effective at 85% (students who get a score ≥75) where learning outcomes have increased by 57%, so that LKPD based on visual Thinking learning is very effective for use in learning.
Co-Authors Afri, Lisa Dwi Al Arsat, Hilman Ali Nafia Nasution Amalia, Tharisa Amanda, Adela Amelia Tri Andini Ananda, Rusydi Aninda Muliani Annisa Anum, Paridah Apriani Syahputri Aqilla Sintiya ardila, desi Armila, Ade Siti Atika Rahmah Ayla Septi Ardini Ayu Pitaloka Saragi Azahra, Kaila Basmara, Anggi Batubara, Misbah Chairil Surya Pratama Cibro, Radi Dalimunthe, Annisa Aulia Dahlan Dalimunthe, Rifai Damanik, Irda Ayuna Devi Saragih, Laila Dinda Hermaliya Dwi Agustin, Susan Dwikalsum Fachrul Rozy Arda Rambe Fadilah Aulia Fadillah Dwiyanti, Yolanda Olivia Fadya Hamdi Faisal Fahmi Aditya Abdi Fairuz Azzaria Siregar Faisal Al Fasih Fani Zanemi Farhanuddin Fathul Hady Raya Febry Pratama Fikri Sholehuddin SN, Abdullah Fitri Handayani Gultom, Roni Hasiholan Harahap, Rosa Meliani Hasibuan, Eka Khairani Hidayatun Nisa, Hidayatun Humayra, Luthfia Husnaini, Rizki Indri Syahfitri Ritonga Indy Fuan Maharani Angkat Intan Sari Daulay Iramadhania , Fahira irvan, Irvan Satya Nugraha Kartika Dewi Pane Khairiah, Dianny Rachma Khairun Nisa Siregar Kusumah, Siska Widia Leoni Wilyam Lestari Sinaga, Dewi Limbong, Nur Hidayah Lina Yana Nababan Lubis, Annisa Putri Lubis, Miftahul wilda Lulu Nuha Khalisah M. Abyan Zhafran Wijaya M. Fauzan Zannurrain Maharaja, Kiki Sari Maulidatul Husna Khoinur Mhd. Akbar Bathnul Wadi Nst Milfa Aisyaroh Monica, Anggun Muhamad Alda Muhammad Abdillah Syam Muhammad Fadhli Nasution, Arief Hidayat Nasution, Syahrul Akhyar Nawati, Cipra Nazila, Ila Neliwati Nuria Ulfah Lubis Nurmalia Damanik Nursa’adah Patimah Hasibuan Pulungan, Miftah Kurnia Arfah Putri Hadiyatunnisa Rakhmawati, Fibri Ramadani, Ayutia Ramadani, Sucia Rangkuti, Faiz Wahyu Perdana Reflina Rifa’i, Muhammad Riri Syafitri Lubis Risna Putri Ariani Rizki Prasetya Hidayat Nst Rusi Ulfa Hasanah Sabrina Rahmahdani Safitri, Vika Sali Hasibuan, Alom Salsa Billah Batu Bara Saprina Maulida Sara, Mayang Vita Sarah Ennola Karina Sihombing Sari Harahap, Ananda Aditya Septi Ardianti Septiani Agustina Siregar Septiara, Winda Siregar , Tanti Jumaisyaroh Siregar, Bela Nanda Siregar, Lola Kamal Siregar, Tanti Jumaisyaroh Siti Halija Siti Maysarah Sitorus, Masganti Sitorus, Siti Fatimah Sri Jumiati, Sri Sri Rahayu Ningsi Syabana, Asrul Tanti Jumaisyaroh, Tanti Titin Anisa Tanjung Tri Hartanti, Tri Triana Tumanggor, Nurul Choriah Turrizqiya, Aulia Wulan Indah Lestari Yani, Nur Intan Amanda Yasmin Salsabila Yola Anggraini Yuan Amelia Tri Ananda Yulia Nasution Yuliana, Ananda Zahrina, Nadhilah Zellyka Siti Rahmadani