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All Journal Jurnal Penelitian dan Evaluasi Pendidikan Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Didaktik Matematika TARBIYA : Journal Education in Muslim Society AKSIOMA: Jurnal Program Studi Pendidikan Matematika AlphaMath: Journal of Mathematics Education Math Didactic: Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika JOHME: Journal of Holistic Mathematics Education MATEMATIKA DAN PEMBELAJARAN Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Sarwahita : Jurnal Pengabdian Kepada Masyarakat Perspektif Pendidikan dan Keguruan JPMI (Jurnal Pembelajaran Matematika Inovatif) SEPREN: Journal of Mathematics Education and Applied Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Paedagogy Journal of Didactic Mathematics Jurnal Math-UMB.EDU Community Education Engagement Journal Mathematics Research and Education Journal CANANG: Jurnal Pengabdian Masyarakat Progressive of Cognitive and Ability Rangkiang Mathematics Journal Polinomial : Jurnal Pendidikan Matematika Journal of Research in Science and Mathematics Education INCOME: Indonesian Journal of Community Service and Engagement Indonesian journal of teaching and learning International Journal of Contemporary Studies in Education Euclid JME (Journal of Mathematics Education) JNPM (Jurnal Nasional Pendidikan Matematika) International Journal of Mathematics and Mathematics Education (IJMME) Jurnal Infinity International Journal of Applied Learning and Research in Algebra International Journal of Geometry Research and Inventions in Education Edutechnium Journal of Educational Technology
Lilis Marina Angraini
(Scopus ID: 36808964900), Universitas Islam Riau, Riau
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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STUDENT LEARNING INTEREST IN THE USE OF AUGMENTED REALITY MEDIA ON TRIANGLES AND QUADRILATERALS Ilham Muhammad; Lilis Marina Angraini
MATEMATIKA DAN PEMBELAJARAN Vol 11, No 1 (2023): MATEMATIKA DAN PEMBELAJARAN: MATHEMATICS TEACHING LEARNING PROCESS AND DEVELOPM
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v11i1.4299

Abstract

Interactive multimedia is a learning model to generate thoughts, motivation, convey messages, and students' interests so as to encourage the teaching and learning process and the media is used to generate students' learning experiences to become more real. The purpose of the researchers conducting the research was to describe the interest in learning in students towards the use of Augmented media reality as learning media on triangle and quadrilateral material for class VII MTs. The researcher used a descriptive quantitative research method with 20 class VII MTs students as a random sample. This study used a non-test instrument in the form of a student learning interest questionnaire. Quantitative descriptive data analysis was used as a data analysis technique in this study. As for the results of student responses to the use of software Adobe Flash Cs6 Professional as a learning medium obtained a percentage with an average of 79.25% which is relatively high, this shows that students' responses to the use of Augmented media Reality as a positive learning media so that it can be used later for the learning process that can attract students' interest in learning
Tren Penelitian Kreativitas Guru dalam Pembelajaran Matematika: A Bibliometric Review Nur Putri Awaliah; Lilis Marina Angraini; Ilham Muhammad
FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vol 9, No 1 (2023): FIBONACCI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Fakultas Ilmu Pendidikan Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/fbc.9.1.43-62

Abstract

Kreativitas mengajar seorang guru sangat berpengaruh terhadap pemahaman siswa. Hal ini telah menarik perhatian para peneliti sehingga meningkatkan publikasi publikasi terkait kreativitas guru. Banyaknya hasil-hasil penelitian terkait kreativitas guru ini lah yang menelatarbelakangi penelitian ini dilakukan. Adapun tujuan penelitian ini yaitu untuk melihat tren penelitian terkait kreativitas guru dalam pembelajaran matematika pada database scopus. Metode penelitian yang digunakan yaitu dengan metode analisis bibliometrik deskriptif. Dalam mencari data peneliti menggunakan database Scopus, diperoleh sebanyak 52 data setelah melalui empat langkah penyempurnaan, yaitu identifikasi, penyaringan, penilaian kelayakan, dan inklusi. Aplikasi VOSviewer dan Publish or Perish digunakan dalam menganalisis data. Hasil penelitian menunjukkan bahwa tren publikasi terkait kreativitas guru dalam pembelajaran matematika meningkat dalam beberapa tahun terakhir. Negara Indonesia dan Amerika Serikat menjadi negara yang paling berpengaruh terkait bidang ini. Adapun fokus penelitian terkait kreativitas guru dalam pembelajaran matematika yaitu, 1) creativity dan teacher perceptions; 2) teacher creativity dan teacher leadership; 3) teaching desain thinking, dan creativity self-efficacy. Adapun tema baru pada bidang ini yaitu motivation, higher education dan teacher leadership. Ketiga bagian fokus penelitian dan tema baru pada bidang ini dapat dijadikan pedoman untuk penelitian selanjutnya yang ingin mengambil tema kreativitas guru khususnya dalam  pembelajaran matematika untuk menetapkan fokus penelitian yang akan diteliti.
Algebra essay questions: A validated instrument for evaluating the students' higher-order thinking skills Nia Kania; Florence M. Kyaruzi; Lilis Marina Angraini
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15688

Abstract

Indonesian pupils need help solving problems, particularly in mathematics, due to the need for practice questions with the higher-order thinking (HOT) type. This research aims to develop a reliable and valid tool for assessing students' higher-order thinking skills in mathematics. Developing a test involves gathering requirements, creating questions, assessing answers, running trials, analyzing data, making adjustments, and finally putting everything together. The instrument trial was conducted at SMAN at Majalengka, West Java. The total number of test subjects was 32 students. Research data were collected using a description test. The test instrument consists of 10 descriptions, but only 6 had good validity based on the value of V on the V-Aiken. In addition, the test package produces reliable questions based on Cronbach's Alpha scores. The test results of the instrument showed that the HOTS of mathematics for Grade X students was good. This step provides an overview to teachers in designing valid and relevant instruments.
Generalizations and analogical reasoning of junior high school viewed from Bruner's learning theory Lilis Marina Angraini; Vahid Norouzi Larsari; Ilham Muhammad; Nia Kania
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p291-306

Abstract

Inductive reasoning has an important role in mathematics learning. It includes making generalizations and analogical reasoning. While a generalization explains the relationship between several concepts applied in more general situations, analogical reasoning compares two things. This research is qualitative and descriptive. It reviews and describes the mathematical reasoning abilities of junior high school students based on Bruner's learning theory. It was conducted at one of the junior high schools in Pekanbaru in the eighth grade in the 2022/2023 academic year, involving 70 students. The students were divided into three categories of prior mathematical knowledge: low, medium, and high. The instruments used to obtain data on how mathematical reasoning abilities relate to Bruner's learning theory in this study were (1) a test of mathematical reasoning abilities and 2) an interview guide. The results show that the average mathematical reasoning abilities of the eighth graders in this study were very high for the material on arithmetic sequences and series and low for the material on geometric sequences and series. However, the eight grade students' average generalizing and analogical reasoning abilities were quite good for both materials.
IMPROVING STUDENTS' MATHEMATICAL REASONING ABILITY THROUGH AUGMENTED REALITY LEARNING MEDIA Lilis Marina Angraini; Muchamad Subali Noto; Aulia Sthephani
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 13, No 1 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v13i1.7643

Abstract

This study is prompted by the insufficient mathematical reasoning skills among junior high school students in Pekanbaru. This information is gathered from reports by teachers indicating that students face challenges in adequately solving mathematical reasoning problems. The primary objective of this research is to assess the impact of augmented reality learning media on the mathematical reasoning abilities of students. The study employs an experimental approach with a quasi-experimental design involving random sampling, with randomization conducted at the class level. The research encompasses 60 seventh-grade students from one of the junior high schools in Pekanbaru during the academic year 2022/2023, with a focus on the geometry of flat shapes, particularly triangles and quadrilaterals. The assessment instrument utilized is a mathematical reasoning ability test constructed based on various indicators as per expert recommendations. Data analysis encompasses normality tests, homogeneity tests, and parametric tests. The results of the data analysis reveal a significance value of 0.00, signifying that the enhancement in students' mathematical reasoning abilities is more pronounced when utilizing augmented reality learning media compared to conventional learning methods.Penelitian ini dilatarbelakangi oleh rendahnya kemampuan penalaran matematis siswa SMP di Pekanbaru, hal ini diperoleh dari keterangan guru yang mengajar di sekolah bahwa anak-anak masih belum cukup mampu dalam menyelesaikan soal-soal penalaran matematis. Tujuan penelitian ini adalah untuk menganalisis pengaruh penggunaan media pembelajaran augmented reality terhadap kemampuan penalaran matematis siswa. Penelitian ini merupakan penelitian eksperimen dengan desain kuasi-eksperimen yang menggunakan sampel acak, namun pengacakan yang dilakukan adalah acak kelas. Subyek penelitian sebanyak 60 siswa kelas VII di salah satu SMP Pekanbaru tahun pelajaran 2022/2023 pada materi geometri bangun datar, khususnya segitiga dan segiempat. Instrumen yang digunakan adalah tes kemampuan penalaran matematis yang mengacu pada beberapa indikator menurut para ahli. Pengolahan data menggunakan uji normalitas, uji homogenitas, dan uji parametrik. Berdasarkan pengolahan data diperoleh signifikansi sebesar 0,00 yang mengindikasikan bahwa peningkatan kemampuan penalaran matematis siswa yang menggunakan media pembelajaran dengan augmented reality lebih baik daripada siswa yang belajar secara konvensional.
Improvement of Computational Thinking through Interactive Multimedia Learning Based on Initial Mathematical Ability Angraini, Lilis Marina; Arcat; Sohibun
International Journal of Contemporary Studies in Education Vol. 1 No. 1 (2022)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (562.609 KB) | DOI: 10.56855/ijcse.v1i1.25

Abstract

This study was motivated by the low level of computational thinking (CT) ability in students as witnessed by the author among prospective teachers, along with the changes that came about within the learning system in the move from face-to-face to online learning during the COVID-19 pandemic. This study specifically seeks to improve students’ mathematical computational thinking ability through the use of interactive multimedia-based teaching materials based on initial mathematical ability to support online learning. This quantitative study (quasiexperimental) was conducted at two universities, namely, Universities Islam Riau (UIR) and Universitas Pasir Pengaraian (UPP) in Indonesia. The research subjects were prospective mathematics teachers taking algebraic structure at the UIR (an experimental class) and the prospective mathematics teacher course at the UPP (control class) in the 2021/2022 academic year. The data were collected method through a computational thinking ability test and interview, and the test results data are processed using a statistical test. Normality is assessed using the Kolmogorov–Smirnov test, and homogeneity is assessed using the Levene and two-way analysis of variance (ANOVA) tests. From the two-way ANOVA test, a significance value of 0.001 < 0.05 was obtained. This indicates that an increase is observed in the mathematical computational thinking ability of students who receive learning using interactive multimedia-based teaching material based on initial mathematical ability.
The Effect of Interactive Multimedia-Based Learning on Students' Mathematical Problem Solving Ability Angraini, Lilis Marina; Yosi Cahyaningtyas Fitri
International Journal of Contemporary Studies in Education Vol. 2 No. 2 (2023)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijcse.v2i2.310

Abstract

This research was motivated by the low mathematical problem solving ability of students, and the online learning system during the covid-19 pandemic. This research aims to improve students’ mathematical problem solving ability through interactive multimedia-based teaching material as a support for online learning. This research type is a quantitative research (quasi-experimental) which was carried out at Universitas Islam Riau (UIR) and Universitas Pasir Pangaraian (UPP). The research subjects were students of mathematics education who took Structure Algebra course at UIR (experimental class) students of mathematics education and UPP (control class) in the 2021/2022 academic year. The data collection technique used is a mathematical problem solving ability test and the test result data is processed by statistical test. Normality test using Kolmogorov-Smirnov and homogeneity test using Levene and also t test. Based on the result of the t-test, a significance value of 0,025 < 0,05 was obtained. This means that there is an increase in the mathematical problem solving ability of student who receive from using interactive multimedia-based teaching material.
AUGMENTED REALITY: IMPROVEMENT OF CRITICAL THINKING BASED ON STUDENTS' INITIAL MATHEMATICAL ABILITY Angraini, Lilis Marina; Alzaber; Debby Permata Sari; Ilham Muhammad
Indonesian Journal of Teaching and Learning Vol. 2 No. 1 (2023)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (658.668 KB) | DOI: 10.56855/intel.v2i1.176

Abstract

This research is motivated by the importance of mathematical critical thinking skills for students, as well as the rapid development of information technology in the digital era. This study specifically aims to improve students' mathematical critical thinking skills through the application of Augmented Reality (AR)-based learning media with 3D unity that can be used in online learning and offline learning based on Initial Mathematical Ability (IMA). Augmented Reality is a technology that combines three-dimensional virtual objects into a real environment and then projects these virtual objects in real-time. While the initial mathematical ability is one of the factors that influence the learning of mathematics, the higher the initial mathematical ability of a student, the better the level of the student's mathematical critical thinking ability. This research is quantitative research (quasi-experimental), while the research subjects are students at one of Pekanbaru's state junior high schools class VII for the academic year 2022/2023, as many as 30 students who are randomly selected by the class. This research was conducted on the material of flat shapes, especially triangles and quadrilaterals. The data collection method used was a mathematical critical thinking ability test. The test result data was processed by statistical tests, including a normality test, homogeneity test and two-way ANOVA test. The results showed that the improvement of mathematical critical thinking skills of students who received learning using augmented reality media with Unity 3D was better than the improvement of mathematical critical thinking skills of students who received conventional learning based on students' initial mathematical abilities.
ANALYSIS OF STUDENTS’ COMPUTATIONAL THINKING ABILITY IN PRIOR MATHEMATICAL KNOWLEDGE Angraini, Lilis Marina; Ilham Muhammad
Indonesian Journal of Teaching and Learning Vol. 2 No. 2 (2023)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/intel.v2i2.308

Abstract

This research was motivated by the importance of Computational Thinking (CT) ability for students to get a better thinking and problem solving abilities. The purpose of the study describes the students' CT ability in terms of their Prior Mathematical Knowledge (PMK). The subjects of this study were 6 junior high school students consisting of 2 students who had a high prior mathematical knowledge, 2 students who had a medium prior mathematical knowledge, and 2 students who had a low prior mathematical knowledge. The selection of subjects was not randomly selected. The method of research used was descriptive qualitative, where the data presented were deepened by interviews. Furthermore, the instruments used were test and non-test. In this case, the CT test was used to determine students' CT ability in terms of their prior mathematical knowledge, while the non-test in the form of interviews was used to find out the reasons for their test answers. The results of this study indicate that students who had a high prior mathematical knowledge were able to meet the CT mathematical indicators well. Furthermore, students who had a medium prior mathematical knowledge were able to meet several mathematical CT indicators, while students who had a low prior mathematical knowledge cannot fulfill mathematical CT indicators well.
Learning Style Factors in Achieving Mathematical Computational Thinking Ability in Mathematics Education Students Angraini, Lilis Marina; Arcat; Sohibun
Indonesian Journal of Teaching and Learning Vol. 3 No. 3 (2024)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/intel.v3i3.1104

Abstract

Learning styles refer to the methods students use in absorbing and processing information. This study aims to look at learning style factors in the achievement of mathematical computational thinking skills of mathematics education students in the Algebraic Structure course. This research method is a correlational method with a quantitative approach. The research subjects were all mathematics education students who took the Algebraic Structure course in the 2023/2024 academic year as many as 34 students. The data collection methods used include: (1) computational thinking test; (2) questionnaire; and (3) documentation. The research data were processed with the Product Moment correlation statistical test. The results obtained a positive correlation of 0.44 which indicates that there is a positive relationship between learning styles and computational thinking in the observed students. That is, overall, individuals who have a more effective or intensive learning style also tend to have better computational thinking ability.
Co-Authors Abdurahman Abdurrahman Agus Dahlia Ainirohmah, Nailu Alzaber Alzaber Alzaber Alzaber Alzaber Andi Junaidi Andrian, Dedek Arcat Arcat Arcat Arsad, Agus Astri Wahyuni Astri wahyuni Astri Wahyuni Astri Wahyuni Asyti Febliza Auladina, Hafizah Aulia Sthephani Aulia Sthephani Bonyah, Ebenezer Darmayanti, Selvina Debby Permata Sari Debby Permata Sari Dhiya Fathiyyah Firdaus Dwipriyoko, Estiyan Effendi, Leo Adhar Elfina, Agus Linda Elizar Evizal Abdul Kadir Fadilla, Jihan Fajriah, Khadijatul Fatra, Maifalinda Fikri, Tu Bagus Dwi Firdaus Firdaus Firdaus, Dhiya Fathiyyah Fitri Wulan Sari Fitriana Yolanda Florence M. Kyaruzi Gürbüz, Ferit Hariri, Dewi Damayanti Hayu, Sri Rah Ilham Muhammad Ilham Muhammad Ilham Muhammad Indah Widiati, Indah Indriati, Mefa Izza Rahmawati Jatmiko, M. Anang Khoirunnisya, Melati Kusuma, Dianne Amor Laksono Trisnantoro Leja, Ertha Agnia Maulina Lingga, Leny Julia M. Anang Jatmiko M. Dadan Sundawan Madya, Nana Karina Mahmudah, Hilda Mardatillah*, Annisa Mardatillah, Annisa Melati Khairunnisya Mohammad Dadan Sundawan, Mohammad Dadan Muchamad Subali Noto N. Nurjanah Nasution, Elvi Leila Suheila Nia Kania Noviyanti, Dina nur hafizah Nur Putri Awaliah Nurjanah, Putri Nurmaliza Nurmaliza Parindang, Edwin Amanu Paulo Vitor da Silva Santiago Putri Wahyuni Putri, Nathania Salsabila Rahmad Sugianto Rahmawati Ramlan, Wahyudi Rani Darmayanti Rezi Ariawan Rina Indriani Ririn Dwi Sundari Riska Aprilia Riyanti, Asifa Ajeng Dwi Sadiq, Hamidi Saputri, Hana Febri Sari Herlina Sari Herlina Sari Herlina Sari Herlina Selafia, Selafia Shanty, Yustika Laras Sindi Amelia, Sindi Siti Nurhalimah Siti Quratul Ain Sohibun -, Sohibun Sri Listia Rosa Sri Rezeki Sthephani, Aulia Suripah Suripah Tutut Siswati Usmiyatun Usmiyatun Utami, Wahyu Lestari Vahid Norouzi Larsari Vivin Anggraini Hardi Wahyuni, Reni Wibawa, Fayza Sandya Yosi Cahyaningtyas Fitri Yuspelto, Nabil Maulana Yusuf Devan Nr Zaeri, Annisah Zetriuslita Zul Afdal