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All Journal Paradikma: Jurnal Pendidikan Matematika Jurnal Daya Matematis Jurnal KARISMATIKA NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) JURNAL SAINS INDONESIA Indonesian Journal of Artificial Intelligence and Data Mining BAREKENG: Jurnal Ilmu Matematika dan Terapan Zero : Jurnal Sains, Matematika, dan Terapan Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Perspektif CARTESIUS : Jurnal Pendidikan Matematika Jurnal Matematika UNAND JATI (Jurnal Mahasiswa Teknik Informatika) Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jambura Journal of Biomathematics (JJBM) Jurnal Fibonaci: Jurnal Pendidikan Matematika Kognitif: Jurnal Riset HOTS Pendidikan Matematika Journal of Mathematics and Scientific Computing With Applications Jurnal MathEducation Nusantara Journal of Comprehensive Science Cartesius Al-Irsyad Journal of Mathematics Education Innovative: Journal Of Social Science Research Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Journal International Journal of Teaching and Learning (INJOTEL)
Nasution, Hamidah .
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Journal : Journal International Journal of Teaching and Learning (INJOTEL)

 1 
USING PHET-BASED GRAPHING QUADRATICS SIMULATION TO ENHANCE STUDENTS' MATHEMATICAL VISUAL SKILLS Ahmad Rifai Siregar; Nur Halimah Matondang; Hamidah Nasution
International Journal of Teaching and Learning Vol. 2 No. 10 (2024): OCTOBER
Publisher : Adisam Publisher

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This study aims to analyze the effect of using PhET-based Graphing Quadratics simulations on students' mathematical visual skills in graphing quadratic equations. Involving 50 tenth-grade students divided into two groups, with 25 students in the experimental group and 25 in the control group, this research employed a pretest-posttest method to measure students' skill improvement. The results indicate that the experimental group experienced an average posttest score increase of 23.2 points, while the control group only improved by 7.4 points. Statistical analysis using independent t-tests yielded a p-value of 0.001, indicating a significant difference between the two groups. Students in the experimental group also demonstrated a better understanding of key graph elements, such as vertex and axis of symmetry. Student feedback highlighted an increase in interest and motivation when using the simulation, enriching their learning experience. This study recommends the use of PhET simulations as a teaching aid in mathematics education to enhance students' understanding and skills.
THE EFFECT OF THE USE OF QUIZIZZ IN MATHEMATICS LEARNING ON THE UNDERSTANDING OF TWO-VARIABLE LINEAR EQUATION SYSTEM Elma Batasia Siregar; Freddy Giawa; Hamidah Nasution
International Journal of Teaching and Learning Vol. 2 No. 10 (2024): OCTOBER
Publisher : Adisam Publisher

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This study aims to analyze the impact of using the Quizizz application in mathematics education on students' understanding of Linear Equation Systems with Two Variables . The research method employed is an experimental design with pre-test and post-test, involving two groups of tenth-grade students at a junior high school: an experimental group using Quizizz and a control group utilizing conventional teaching methods. Data were collected through written tests and a motivation questionnaire. The results indicate that the experimental group experienced an increase in the average pre-test score from 60 to 85 on the post-test, while the control group only increased from 58 to 72. Statistical analysis using the t-test showed a t-value of 3.75 with a p-value of 0.001, indicating a significant difference between the two groups. Additionally, 85% of students in the experimental group reported that learning with Quizizz was more engaging, and 90% expressed a desire to use the application again in the future. These findings suggest that the use of Quizizz can enhance students' understanding and motivation in mathematics learning. The study concludes that application-based learning technology can contribute to improving educational quality and recommends that more teachers integrate technology into the learning process to achieve better outcomes.
THE EFFECT OF INTERACTIVE POWERPOINT (PPT) WITH THE ICEBERG APPROACH ON UNDERSTANDING MATHEMATICAL CONCEPTS IN THE TOPIC OF SURFACE AREA OF A CYLINDER Nadya Ramadhani; Nur Hidayah Br Karo; Hamidah Nasution
International Journal of Teaching and Learning Vol. 2 No. 10 (2024): OCTOBER
Publisher : Adisam Publisher

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This study aims to analyze the effect of using interactive PowerPoint (PPT) with the Iceberg approach on students' understanding of mathematical concepts, specifically in the area of cylinder surface area. Students' difficulties in comprehending abstract geometrical concepts necessitate a more effective learning approach. The research employed a quasi-experimental design with pre-test and post-test on two groups: an experimental group using interactive PPT with the Iceberg approach, and a control group using conventional teaching methods. The sample consisted of 60 eighth-grade junior high school students. Results showed a significant improvement in concept understanding for the experimental group compared to the control group, with normalized gain values of 0.78 and 0.37, respectively. T-test analysis revealed a significant difference between the two groups (t = 5.05, p < 0.05). A student perception questionnaire indicated that 83% of students found learning more engaging with interactive PPT. In conclusion, the use of interactive PowerPoint with the Iceberg approach effectively enhances students' understanding of mathematical concepts related to cylinder surface area and increases their learning motivation.
USE OF ARTICULATE STORYLINE-BASED INTERACTIVE LEARNING MEDIA ON MATHEMATICAL NUMBER PATTERN MATERIAL Putri Sonia Br. Simarmata; Aida Fitri Harun Pakpahan; Hamidah Nasution
International Journal of Teaching and Learning Vol. 2 No. 11 (2024): NOVEMBER
Publisher : Adisam Publisher

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This study aims to investigate the effect of using interactive learning media based on Articulate Storyline on number pattern material in mathematics learning. The media is designed to enhance student participation, simplify concept understanding, and foster learning interest. The research method used is a quasi-experimental design with pre-test and post-test. The research sample consists of 8th-grade students at a junior high school in Badung Regency. The results show that the use of Articulate Storyline-based media significantly improves student learning outcomes in number pattern material. Additionally, students expressed higher interest in learning with interactive media compared to conventional methods. Therefore, this learning media can be integrated as an effective alternative in teaching mathematics.
Co-Authors Ahmad Rifai Siregar Ahyaningsih, Faiz Ahyaningsih, Faiz Aida Fitri Harun Pakpahan Alamsyah, Febi Ananda, Rizky Anidah, Anidah Asmin Asmin, Asmin Asrin Lubis Ayuniara, Rini BR Sihaholo, Ruth Salisa Cyntia S., Maria Dara Fitrah Dwi DIdi Febrian Dinda Lestari Dwi Lestari, Riani Elma Batasia Siregar Faigle, Ulrich Farwansyah, Mhd Rio Freddy Giawa Habibi, Rizki Hadi, Rizkiyan Hannum, Syaripah Hasibuan, Iman Kamarullah hutabarat, Putri Sari Hutagalung, Goklas Ikhwan, Ali Insan Taufik Intan Mutya Ismail Husein, Ismail Izwita Dewi Kana Saputra S Karo, Nur Hidayah Br. Kartika, Dinda Manihuruk, Hermanto MANSUR AS Manurung, Jeremia Mariani Mariani Mariani Mariani Misgiya, Misgiya Muhammad Rizky Fauzy Mukhtar Mukhtar Mulyono Mulyono Mulyono, Mulyono Nadya Ramadhani Niken Andini Niska, Debi Yandra Nofertinus Zai, Fidelis Novalia, Essa Nuhrul Huda, Ella Nur Fitriani Nur Halimah Matondang Nur Hidayah Br Karo Nurul Maulida Surbakti Pajariah, Sri Putri Parapak, R Putri Angela Paula Putri Vansia Br. Siahaan Purba, Feronika Paska Putri Sonia Br. Simarmata Rahmadani, Ulfy Rima Aprilia Riri Syafitri Lubis Roder, Klause Said . Iskandar Sartika, Dewi . Sihaloho, Ruth Salisa Silaban, Indah Puspita Simamora, Elmanani Simanungkalit, Devi Febriany Simarmata, Putri Sonia Siregar, Rudi Siti Nurhaliza Sri Dewi Sri Wahyuni Suci Rachmadini, Haliza Syarida Aini, Desti Taruli Marito Silalahi Tri Andri Hutapea Ulfah, Indi Fauziati Ulfy Rahmadani Wahyu Tri Atmojo Widyasari, Rina Zulfahmi Indra, Zulfahmi