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All Journal Al-Jabar : Jurnal Pendidikan Matematika Cyberspace: Jurnal Pendidikan Teknologi Informasi Martabe : Jurnal Pengabdian Kepada Masyarakat Journal Mathematics Education Sigma [JMES] JUrnal Riset Ilmu Pendidikan EduMatika: Jurnal MIPA
'Afifah, Nur
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Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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The Effectiveness of Using The Power of Two Learning Model on Mathematics Learning Outcomes in Tritech Informatics Vocational High School Students Medan T.P 2021/2022 Wulandari, Putri; 'Afifah, Nur
EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA
Publisher : Lembaga Riset Mutiara Akbar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/emju.v2i4.250

Abstract

This study aims to determine whether the use of The Power of Two learning model is effective on mathematics learning outcomes. Students are given a test to get the results of learning mathematics, students' responses and activities towards learning. then the researcher describes the results in data analysis. The method used in this study is an experimental method using One Group Pretest Posttest Design. This research was conducted at Tritech Informatics Vocational School in class X-2 Software Engineering. The results of hypothesis testing conducted in this study indicate that the t-count value is 10.293 with the t-table value at a significant level = 0.05, which is 1.734, meaning that the t-count value > t-table value or 10.293 > 1.734. The gain test results obtained a gain index value of 0.73, interpreted into g > 0.7, said to be in the high category and at the level of effective effectiveness. Then it was concluded that The Power of Two model was effective on the mathematics learning outcomes of the students of SMK Tritech Informatika Medan
PENGEMBANGAN E-KITAB MATAN KAILANI BERBASIS MIND MAPPING UNTUK MENINGKATKAN PEMAHAMAN ILMU SHARAF 'Afifah, Nur; Maisura, Mira; Dewi, Sarini Vita
CYBERSPACE: Jurnal Pendidikan Teknologi Informasi Vol 8, No 1 (2024)
Publisher : UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/cj.v8i1.23374

Abstract

Penelitian ini dilatarbelakangi oleh adanya kesulitan santri kelas II Ibtidaiyyah putri Dayah Ruhul ‘Atiq Al-Waliyyah dalam memahami kaidah-kaidah ilmu sharaf yang terdapat dalam kitab Kailani. Hal ini dikarenakan oleh kitab yang digunakan merupakan kitab arab gundul yang tidak berharakat, kalimat-kalimat yang tidak dipisahkan oleh tanda koma maupun tanda titik serta penyajian materi yang sangat padat. Tujuan penelitian ini adalah melakukan pengembangan e-kitab Matan Kailani berbasis Mind Mapping sebagai upaya dalam mengatasi masalah tersebut. Penelitian ini menggunakan metode Research & Develompent. Adapun Hasil uji kelayakan yang telah dilakukan terhadap produk e-Kitab Matan Kailani berbasis Mind Mapping dengan melakukan sebaran angket kepada ahli media dan ahli materi dengan rata-rata perolehan pada media yaitu 97,8% dengan kriteria penilain “sangat layak”. Sedangkan Hasil kelayakan dengan rata-rata perolehan pada materi yaitu 85,7% dengan kriteria penilain “sangat layak” serta direkomendasikan sebagai salah satu media yang dapat digunakan sebagai referensi tambahan dan sumber belajar bagi santri di Dayah Ruhul ‘Atiq Al-Waliyyah.Berdasarkan pengukuran yang dilakukan melalui pre-test dan post-test menggunakan statistik non parametrik uji Wilcoxon dengan nilai Z -3.502b dengan Asymp. Sig. (2- tailed) 0.000 < 0.05 menunjukkan bahwa Ha diterima dan H0 ditolak. Sehingga dapat disimpulkan bahwa adanya efektivitas dalam penggunaan e-kitab matan Kailani berbasis mind mapping untuk meningkatkan pemahaman ilmu sharaf terhadap santri kelas 2 Ibtidaiyyah di Dayah Ruhul 'Atiq Al-Waliyyah.
Mathematical Interaction and Communication Analysis in Jigsaw Type Cooperative Learning 'Afifah, Nur
Jurnal Riset Ilmu Pendidikan Vol. 2 No. 3 (2022): Jurnal Riset Ilmu Pendidikan
Publisher : Lembaga Riset Mutiara Akbar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/jrip.v2i3.147

Abstract

The main problem of this study is that teacher seems dominating the class and it cause to the lack of student’s role in finding new concept of learning process. Consequently, the students develop their creativity to solve their problem by interacting one another and improve the communication in learning process. Referring to that concept, it is necessary to apply a learning system which increase students’ activity, and accommodate communication among them. Cooperative learning by jigsaw model is one alternative of mathematic learning to solve the case. This research is meant to deepen the students’ activities in cooperative learning, the students’ activities are focused on task student’s interaction to find the pattern of interaction. After learning process, will be depicted also the students’ mathematic communicative. The Subject of this research is the students in the second class of mathematic and natural field Student Mathematics FKIP UMSU, was applied the cooperative learning jigsaw type. The used instrument, is instrument of observation with reliability 0,91 and test instrument with reliability 0,86, and significant standard 0,05. The analysis result in qualitative part, was found general form of student’s interaction on task, namely interaction in discussion form to find the idea of task solution or negotiation to decide the group answer. While the student’s interaction based on academic ability are: (1) a high ability student interacted with a medium ability in order to help along with explanation; (2) a high ability student interacted with a low ability student in order to help without explanation; (3) a medium ability student interacted with a low ability student in order to help with explanation. The analysis result about the ability of students’ communication, was found the score mean of the students’ mathematic communication ability 68, 97. Many students have been able to communicate mathematic about 85%, and classically have been able to do it. Based on the result of this research, then the learning process in school has been properly in student center. The teacher has to be desirable to facilitate the students, in order to be able to interact each other to find, to express, and to using mathematic concept to deal with problem. The paradigm of the teacher to teach the students has to be done, because the students have ability that can be dug by them selves. Therefore, jigsaw cooperative learning is very good to apply as mathematic learning alternative at school
Upaya Meningkatkan Komunikasi Matematika Siswa SMP Dengan Menerapkan Model Pembelajaran Kooperatif Tipe Think-Pair-Share 'Afifah, Nur; Dachi, Surya Wisada; Harahap, Tua Halomoan
Journal Mathematics Education Sigma [JMES] Vol 5, No 2 (2024): JOURNAL MATHEMATICS EDUCATION SIGMA
Publisher : Journal Mathematics Education Sigma [JMES]

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmes.v5i2.20883

Abstract

The aim of this research is to find out how to improve students' mathematical communication by implementing the think-pair-share cooperative learning model.  This research is Classroom Action Research (PTK) carried out in junior high schools. The research subjects were 32 class VIII students consisting of 16 men and 16 women.  The object of the research is students' independent mathematics learning in think-pair-share type cooperative learning.  This research consists of 2 cycles, namely each cycle consists of 3 meetings. Student learning independence tests are carried out at the beginning and end of each cycle. The student mathematics communication test consists of 6 questions.  The results of the research are that there is an increase in junior high school students' mathematical communication. Supported by the results of research on the cognitive aspect, namely the results of students' mathematical communication tests at the end of cycle I, with an average of 57.09 and classical completeness of 56.25%, and a gain index of 0.47 with moderate improvement criteria. The students' mathematics communication test results at the end of cycle II were an average of 67.81, and classical completeness was 87.50%, and a gain index of 0.57 with moderate improvement criteria. Based on the results of the research, the researchers suggest mathematics learning by implementing the think-pair-share cooperative learning model, as input for schools to improve students' mathematical communication, learning quality and innovation, as input for teachers in an effort to improve teachers' abilities in managing learning So that student activity in learning also increases, mathematics learning by implementing the think-pair-share type cooperative learning model prioritizes students being able to communicate and learn independently, and it is hoped that future researchers will be able to adapt the steps in this research and correct deficiencies. in this research.
Effectiveness of Evaluation Models in Measuring Mathematical Ability in the Digital Era: Literature Analysis 'Afifah, Nur; Harahab, Ahmad Rifai
Jurnal Riset Ilmu Pendidikan Vol. 5 No. 1 (2025): Jurnal Riset Ilmu Pendidikan
Publisher : Lembaga Riset Mutiara Akbar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/jrip.v5i1.843

Abstract

This study aims to analyze various evaluation models that are effective in measuring students' mathematical abilities. This literature review is based on literature from relevant international and national journals. The results of the study indicate that performance-based evaluation, adaptive tests, and diagnostic approaches are methods that can improve accuracy in assessing students' abilities. Performance-based evaluation allows for the measurement of analytical and problem-solving abilities through real tasks. Computer-adaptive tests offer efficiency and personalization in the evaluation process, while diagnostic approaches help identify misconceptions for more appropriate interventions. The combination of these three methods can provide more holistic results. This article is expected to provide guidance for educators in choosing the appropriate evaluation model to improve the quality of mathematics education
SPASIAL MATH PENYANDANG TUNARUNGU PADA KONSEP MATERI BANGUN RUANG DI SLB PONDOK ANUGERAH 'Afifah, Nur; diva, Vinka; Pramudita, Alvi; Yurikeaisah, Yurikeaisah; Chaniago, Yunita; Alya, Silvi
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 8 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i8.3013-3019

Abstract

Menyebarkan pengetahuan tentang matematika spasial yang berkaitan dengan ide bahan bangunan spasial menjadi tujuan utama PKM ini. Bukti dari wawancara dan observasi kelas di SLB Pondok Anugerah menunjukkan bahwa pemahaman siswa tentang figur spasial masih kurang; Hal ini mungkin disebabkan oleh fakta bahwa buku teks yang disediakan pemerintah memiliki ilustrasi yang membosankan dan teks yang terlalu panjang, dan siswa tunarungu lebih sulit memvisualisasikan bagaimana bentuk ruang muncul di dunia nyata. Kepala Sekolah SLB Pondok Anugerah bersama sepuluh siswa tunarungu dan satu orang pengajar tunarungu menghadiri sosialisasi aplikasi tersebut.
Problem-based learning innovation through realism and culture: Impact on mathematical problem solving and self-efficacy in primary school students Rahman, Arief Aulia; Mushlihuddin, Rahmat; 'Afifah, Nur; Refugio, Craig N; Zulnaidi, Hutkemri
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 1 (2024): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v15i1.21932

Abstract

Background: Elementary school students in Aceh Tamiang often struggle with problem-solving which negatively impacts their confidence. To address this issue, a new teaching approach called PBL-Reathnomath was developed, combining problem-based learning with real-world math examples and cultural references.Aim: This study aimed to determine the effectiveness of the PBL-Reathnomath model at improving students' problem-solving skills and self-efficacy.Method: A study was conducted involving randomly selecting participants and dividing them into two groups. One group learned using the new PBL-Reathnomath model while the other group learned using traditional methods. Data were collected through tests and surveys and the results were analyzed using statistical methods.Results: The findings showed that the PBL-Reathnomath model significantly improved both the problem-solving abilities and self-efficacy of the students. The group that used this new model performed better on average than the group that used traditional methods. Further analysis confirmed that the PBL-Reathnomath model simultaneously affected problem-solving and self-efficacy, explaining a substantial portion of the variation in these outcomes.Conclusion: While the effect size was smaller compared to conventional learning, the study concluded that PBL-Reathnomath is a valuable and specialized approach for improving problem-solving skills and boosting self-confidence among elementary school students.
Analysis of Innovation Trends in Mathematics Learning Models in Improving Students' Critical Thinking Skills: A Systematic Literature Review 'Afifah, Nur
Jurnal Riset Ilmu Pendidikan Vol. 5 No. 3 (2025): Jurnal Riset Ilmu Pendidikan
Publisher : Lembaga Riset Mutiara Akbar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/jrip.v5i3.1222

Abstract

Critical thinking skills are an essential competency in 21st-century mathematics learning. This study aims to analyze trends in innovation in mathematics learning models that contribute to the development of students' critical thinking skills through a systematic literature review approach. Articles were collected from various scientific databases such as Google Scholar, ERIC, ScienceDirect, and accredited national journals, with inclusion criteria being publications from 2015–2025, full access, and relevance to the topic. Of the 15 selected articles, it was found that learning models such as Problem-Based Learning (PBL), Realistic Mathematics Education (RME), Project-Based Learning (PjBL), STEM-based learning, and digital media integration such as Wordwall are the dominant approaches that have proven effective. These models are able to develop critical thinking dimensions such as analysis, evaluation, reflection, and problem-solving. However, challenges in implementation such as teacher readiness and limited resources remain major obstacles. This study recommends strengthening teacher training and policy support as strategic steps in encouraging the adoption of innovative learning models that have an impact on improving the quality of students' critical thinking.
Co-Authors Alya, Silvi Chaniago, Yunita diva, Vinka Harahab, Ahmad Rifai Maisura, Mira Mushlihuddin, Rahmat Pramudita, Alvi PUTRI WULANDARI Rahman, Arief Aulia Refugio, Craig N Sarini Vita Dewi Surya Wisada Dachi Tua Halomoan Harahap, Tua Halomoan Yurikeaisah, Yurikeaisah Zulnaidi, Hutkemri