Garuda - Garba Rujukan Digital

Math Comics, Vectors, and the Strategy of Preview, Question, Read, Reflect, Recite, Review (PQ4R) Kristina Kurniati; Rully Charitas Indra Prahmana; Alberta Parinters Makur; Silfanus Jelatu
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 8, No 3 (2018): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

The study aims to develop a mathematical comic’s media of vector material on the subject of vector notation and its operation through the strategy of Preview, Question, Read, Reflect, Recite, Review (PQ4R). Furthermore, the product implemented for senior high school students at SMA N 1 Langke Rembong 2017/2018 academic years to know the quality of the media. The instruments used in this research are mathematical comic evaluation sheet, student response questionnaire, and student achievement mathematics test. The learning aid develops through the development model of ADDIE namely Analysis, Design, Development, Implementation, and Evaluation. The results show that the validity of learning aid with the criteria passes without revision based on the validator assessment of the material, language, and media with the score of 4.00, 4.00, and 3.75 respectively. For the aspect of practicality, the media includes in passing criteria and appropriate to be used without revision based on teacher's assessment of comic mathematics with score 4.47 and student response questionnaire with score 3.64 with criteria well used in the learning process. Lastly, the potential effects of mathematical comics include in the high standards based on student achievement test with the percentage of mastery by 75%.

Pembelajaran Matematika Berbantuan Game Bagi Anak-Anak KBG Santa Ursula Alberta Parinters Makur; Maria Graseliani Medot; Priska W. P. Ruslan; Rosantri Ermelinda; Maria A. L. Belos; Yohanes J. Siga
Randang Tana - Jurnal Pengabdian Masyarakat Vol 5 No 3 (2022): Randang Tana - Jurnal Pengabdian Masyarakat
Publisher : Unika Santu Paulus Ruteng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jrt.v5i3.904

The prolonged Covid-19 pandemic has an impact on the learning process in schools which must be abolished and replaced by learning from home. Learning from home, especially mathematics, reduces students' enthusiasm for learning and grows a sense of laziness in learning among students because they prefer to play rather than study. This also happened to students in the Santa Ursula KBG environment. With such conditions, the author uses the media of math games to help children at KBG Santa Ursula in learning mathematics. The results of the activities that have been carried out show that the use of math games increases the enthusiasm for learning and reduces the laziness of the children at the Santa Ursula KBG in learning mathematics

Kemandirian Belajar Mahasiswa dalam Pembelajaran Jarak Jauh Selama Masa Pandemi Alberta Parinters Makur; Emilianus Jehadus; Sebastianus Fedi; Silfanus Jelatu; Viviana Murni; Polikarpus Raga
Mosharafa: Jurnal Pendidikan Matematika Vol 10, No 1 (2021)
Publisher : Institut Pendidikan Indonesia

AbstrakPenelitian ini dilakukan untuk melihat kemandirian belajar mahasiswa pada mata kuliah Matematika Dasar dalam mengikuti pembelajaran jarak jauh khususnya pembelajaran dalam jaringan selama masa Pandemi Covid-19. Merupakan penelitian kuantitatif-deskriptif dengan 85 orang mahasiswa tahun pertama Prodi Sosial Ekonomi Pertanian Universitas Katolik Indonesia Santu Paulus Ruteng dengan fokus untuk mempelajari kemandirian belajar mahasiswa yang mengikuti pembelajaran dalam jaringan karena situasi Pandemi Covid-19. Hasil penelitian menunjukkan 18.82% mahasiswa yang memiliki kemandirian belajar rendah, sedangkan 81.18% mahasiswa memiliki kemandirian belajar yang tinggi. Selanjutnya, dalam wawancara semi terstruktur ditemukan bahwa mahasiswa pada awalnya mengalami kesulitan dalam beradaptasi perubahan kebiasaan belajar, keterbatasan sumber daya belajar dalam jaringan, dan kurangnya interaksi baik sesama mahasiswa maupun dengan dosen. Keterbatasan ini mendorong mahasiswa semakin mandiri dalam belajar yang terlihat dari lebih dari 70% mahasiswa sudah menetapkan tujuan belajar, strategi belajar, mampu mengatur waktu belajar, dan melakukan evaluasi diri terhadap proses pembelajaran yang telah diikuti. Lebih dari 80% mahasiswa menentukan lingkungan belajar yang mendukung suasana belajar dan mencari bantuan dari rekan sekelas apabila mengalami kesulitan dalam belajar. Kata Kunci: kemandirian belajar, pandemic Covid-19, pembelajaran jarak jauh. AbstractThis research was conducted to see the independence of student learning in the Basic Mathematics course in participating in distance learning, especially online learning during the Covid-19 Pandemic. This is a quantitative-descriptive study with 85 first-year students of the Agricultural Socio-Economic Study Program of the Indonesian Catholic University, Santu Paulus Ruteng, with a focus on studying the learning independence of students who take online learning due to the Covid-19 Pandemic situation. The results showed 18.82% of students had low learning independence, while 81.18% of students had high learning independence. Furthermore, in semi-structured interviews, it was found that students initially experienced difficulties in adapting to changes in learning habits, limited learning resources in the network, and a lack of interaction between students and lecturers. This limitation encourages students to be more independent in learning, which can be seen from more than 70% of students who have set learning goals, learning strategies, being able to manage study time, and conduct self-evaluation of the learning process that has been followed. More than 80% of students determine a learning environment that supports a learning atmosphere and seek help from classmates.Keywords: independent learning, Covid-19 pandemic, distance learning.

PENGARUH PENDEKATAN PROBLEM BASED LEARNING BERBANTUAN MASALAH OPEN-ENDED TERHADAP KEMAMPUAN BERPIKIR KRITIS DITINJAU DARI SIKAP MATEMATIS SISWA [THE INFLUENCE OF THE PROBLEM-BASED LEARNING MODEL ASSISTED BY OPEN-ENDED PROBLEMS TOWARDS MATHEMATICAL CRITICAL THINKING SKILLS BASED ON STUDENTS' MATHEMATICAL ATTITUDE] Gunur, Bedilius; Ramda, Apolonia Hendrice; Makur, Alberta Parinters
JOHME: Journal of Holistic Mathematics Education Vol 3, No 1 (2019): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v3i1.1912

This research aimed to: 1) compare the mathematical critical thinking skills of students who were taught with the Problem Based Learning model assisted by open-ended problems and students who were traditionally taught, 2) investigate the interaction between problem based learning models with mathematical attitudes towards students' mathematical critical thinking abilities. It was a quantitative study using a quasi-experimental method with a 2 x 2 factorial design and was conducted at SMA Negeri 1 Cibal, Manggarai district, East Nusa Tenggara. Two classes were experimental and two classes were control and were chosen using cluster random sampling techniques. Data were obtained through questions to measure mathematical critical thinking skills and mathematical attitude questions and then analyzed with two way ANOVA. The data analysis and interpretation showed that 1) the mathematical critical thinking skills of students who were taught with the Problem Based Learning model assisted by open-ended problems were better than those of students who have been traditionally taught 2) there was no interaction between the problem based learning model and students' mathematical critical thinking abilities. This means that both students who had high and low mathematical attitudes scores when taught with the Problem Based Learning approach assisted with open-ended problems were always better than students who are taught with conventional approaches.BAHASA INDONESIA ABSTRACT: Penelitian ini bertujuan untuk; 1) membandingkan kemampuan berpikir kritis matematika siswa yang mengikuti model problem based learning berbantuan masalah open-ended dengan kemampuan berpikir kritis matematika siswa yang mengikuti pembelajaran konvensional. 2) melihat interaksi antara model problem based learning dengan sikap matematis terhadap kemampuan berpikir kritis matematika siswa. Penelitian ini merupakan penelitian eksperimen semu (quasi experiment) dengan rancangan factorial 2 x 2. Populasi dalam penelitian ini adalah siswa kelas X SMA Negeri 1 Cibal kabupaten Manggarai, Nusa Tenggara Timur. Pengambilan sampel dilakukan dengan menggunakan teknik cluster random sampling, 2 kelas sebagai kelas eksperimen dan 2 kelas sebagai kelas kontrol. Instrumen penelitian yang digunakan berupa tes kemampuan berpikir kritis matematika dan tes sikap matematis. Data yang telah terkumpul dianalisis dengan menggunakan uji Anava Dua Jalur. Sebelum digunakan uji anava dua jalur, data tersebut terlebih dahulu dilakukan uji normalitas dan homogenitas. Hasil penelitian ini menunjukkan; 1) kemampuan berpikir kritis siswa yang mengikuti pembelajaran matematika dengan model Problem Based Learning berbantuan masalah open-ended lebih baik daripada siswa yang mengikuti pembelajaran matematika dengan pendekatan konvensional; 2) tidak terdapat interaksi antara pendekatan pembelajaran Problem Based Learning dengan sikap matematis siswa terhadap kemampuan berpikir kritis matematika siswa. Artinya baik siswa yang memiliki sikap matematis tinggi maupun yang memiliki sikap matematis rendah apabila diajarkan dengan pendekatan pembelajaran Problem Based Learning berbantuan masalah open-ended selalu lebih baik dibanding siswa yang dibelajarkan dengan pendekatan konvensional.

The Pedagogical Role of ICT on Computational Thinking in Learning Mathematics: A Systematic Review of Scopus Database Makur, Alberta Parinters; Darhim; Martadiputra, Bambang Avip Priatna
Hipotenusa: Journal of Mathematical Society Vol. 6 No. 2 (2024): Hipotenusa: Journal of Mathematical Society
Publisher : Program Studi Tadris Matematika Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/hipotenusa.v6i2.1964

The systematic review literature on the integration of computational thinking in learning mathematics at K-12 mathematics education showed that student-centered teaching approaches can bridge computational thinking and mathematics. However, studies on the role of ICT in improving the quality of learning and the integration of computational thinking in supporting the academic ability of K-12 students are still little reviewed in the current literature. In an effort to fill this gap, a systematic review of the pedagogical role of ICT in asssisting the improvement of students’ computational thinking in K-12 mathematics learning needs to be conducted. This study analyzed 14 studies from the Scopus database that met the inclusion requirements. The PRISMA protocol was used to assess the 14 studies reviewed. The results of this research are that several ICT tools effectively enhance students' CT in mathematics education, including augmented reality, digital gamification technology, robots, tablets, ePCR devices, online platforms for algorithm-based tasks, and problem-based programming. These studies recommend integrating these ICT tools into standard mathematics curricula, with careful design of learning activities, appropriate to students' developmental levels, and supported by adequate teacher training.

MBARU NIANG DALAM PERSPEKTIF ETNOMATEMATIKA DI KAMPUNG RUTENG PUâ€™U Muliani, Melita Moira; Makur, Alberta Parinters; Kurnila, Valeria Suryani; Sutam, Inosensius
Journal of Honai Math Vol. 3 No. 1 (2020): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v3i1.108

This study aimed to reveal how the Manggarai community used mathematical concepts in making the traditional house (Mbaru Niang) roof of Manggarai people and what were the mathematical concepts contained in it. This research used a qualitative approach with ethnographic methods. The selection of subjects in this study used purposive sampling technique. Data obtained by interviewing, observing and documenting. The validity of the data is supported through theory and facts in the field and also through expert judgment. The results showed that in the stages of the process of making the traditional house roof of Manggarai there were 3 activities that had a mathematical nuance namely designing, numerating and measuring and the mathematical concepts contained in the traditional house roof were the concept of the shapes namely triangles, rectangles, trapezoid and circles, the concept of distance, the concept of parallel lines, and lines and the pyramid.

Kemampuan Berpikir Tingkat Tinggi, Peserta OSK Matematika Tingkat SD, dan Strategi Think, Talk, And Write Makur, Alberta Parinters; Prahmana, Rully Charitas Indra; Gunur, Bedilius
Mathematics Education Journal Vol. 12 No. 2 (2018): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

This research begins with the formation of preparatory classes towards OSN Mathematics at Manggarai-NTT Regency level. This is based on the evaluation of the implementation of the Math Olympiad at the elementary level held by the Mathematics Education Department STKIP Santu Paulus. This study aims to improve students’ higher order thinking skills by using Think, Talk, and Write (TTW) strategy in introductory olympiad class. It was action research conducted at Manggarai District with six students taken from different schools selected based on their mathematics achievement. Data were obtained through observation and test. The data analysis and interpretation show that the implementation of Think, Talk, and Write (TTW) strategy can improve students' higher order thinking skills. This can be seen from the increase in the average value of test results in each cycle that is Pre cycle 51.3; cycle I 62.2; and cycle II 71 followed by improvement of learning mastery with presentation of value of each cycle that is pre-cycle 0%; cycle I 50%; and cycle II 83,3%. In particular, one of the students became the first winner in OSK Matematika at Manggarai District level.

Kemandirian Belajar Mahasiswa dalam Pembelajaran Jarak Jauh Selama Masa Pandemi Makur, Alberta Parinters; Jehadus, Emilianus; Fedi, Sebastianus; Jelatu, Silfanus; Murni, Viviana; Raga, Polikarpus
Mosharafa: Jurnal Pendidikan Matematika Vol. 10 No. 1 (2021): Januari
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v10i1.636

Penelitian ini dilakukan untuk melihat kemandirian belajar mahasiswa pada mata kuliah Matematika Dasar dalam mengikuti pembelajaran jarak jauh khususnya pembelajaran dalam jaringan selama masa Pandemi Covid-19. Merupakan penelitian kuantitatif-deskriptif dengan 85 orang mahasiswa tahun pertama Prodi Sosial Ekonomi Pertanian Universitas Katolik Indonesia Santu Paulus Ruteng dengan fokus untuk mempelajari kemandirian belajar mahasiswa yang mengikuti pembelajaran dalam jaringan karena situasi Pandemi Covid-19. Hasil penelitian menunjukkan 18.82% mahasiswa yang memiliki kemandirian belajar rendah, sedangkan 81.18% mahasiswa memiliki kemandirian belajar yang tinggi. Selanjutnya, dalam wawancara semi terstruktur ditemukan bahwa mahasiswa pada awalnya mengalami kesulitan dalam beradaptasi perubahan kebiasaan belajar, keterbatasan sumber daya belajar dalam jaringan, dan kurangnya interaksi baik sesama mahasiswa maupun dengan dosen. Keterbatasan ini mendorong mahasiswa semakin mandiri dalam belajar yang terlihat dari lebih dari 70% mahasiswa sudah menetapkan tujuan belajar, strategi belajar, mampu mengatur waktu belajar, dan melakukan evaluasi diri terhadap proses pembelajaran yang telah diikuti. Lebih dari 80% mahasiswa menentukan lingkungan belajar yang mendukung suasana belajar dan mencari bantuan dari rekan sekelas apabila mengalami kesulitan dalam belajar. This research was conducted to see the independence of student learning in the Basic Mathematics course in participating in distance learning, especially online learning during the Covid-19 Pandemic. This is a quantitative-descriptive study with 85 first-year students of the Agricultural Socio-Economic Study Program of the Indonesian Catholic University, Santu Paulus Ruteng, with a focus on studying the learning independence of students who take online learning due to the Covid-19 Pandemic situation. The results showed 18.82% of students had low learning independence, while 81.18% of students had high learning independence. Furthermore, in semi-structured interviews, it was found that students initially experienced difficulties in adapting to changes in learning habits, limited learning resources in the network, and a lack of interaction between students and lecturers. This limitation encourages students to be more independent in learning, which can be seen from more than 70% of students who have set learning goals, learning strategies, being able to manage study time, and conduct self-evaluation of the learning process that has been followed. More than 80% of students determine a learning environment that supports a learning atmosphere and seek help from classmates.

PENGARUH PENDEKATAN PROBLEM BASED LEARNING BERBANTUAN MASALAH OPEN-ENDED TERHADAP KEMAMPUAN BERPIKIR KRITIS DITINJAU DARI SIKAP MATEMATIS SISWA [THE INFLUENCE OF THE PROBLEM-BASED LEARNING MODEL ASSISTED BY OPEN-ENDED PROBLEMS TOWARDS MATHEMATICAL CRITICAL THINKING SKILLS BASED ON STUDENTS' MATHEMATICAL ATTITUDE] Gunur, Bedilius; Ramda, Apolonia Hendrice; Makur, Alberta Parinters
JOHME: Journal of Holistic Mathematics Education Vol. 3 No. 1 (2019): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v3i1.1912

This research aimed to: 1) compare the mathematical critical thinking skills of students who were taught with the Problem Based Learning model assisted by open-ended problems and students who were traditionally taught, 2) investigate the interaction between problem based learning models with mathematical attitudes towards students' mathematical critical thinking abilities. It was a quantitative study using a quasi-experimental method with a 2 x 2 factorial design and was conducted at SMA Negeri 1 Cibal, Manggarai district, East Nusa Tenggara. Two classes were experimental and two classes were control and were chosen using cluster random sampling techniques. Data were obtained through questions to measure mathematical critical thinking skills and mathematical attitude questions and then analyzed with two way ANOVA. The data analysis and interpretation showed that 1) the mathematical critical thinking skills of students who were taught with the Problem Based Learning model assisted by open-ended problems were better than those of students who have been traditionally taught 2) there was no interaction between the problem based learning model and students' mathematical critical thinking abilities. This means that both students who had high and low mathematical attitudes scores when taught with the Problem Based Learning approach assisted with open-ended problems were always better than students who are taught with conventional approaches.BAHASA INDONESIA ABSTRACT: Penelitian ini bertujuan untuk; 1) membandingkan kemampuan berpikir kritis matematika siswa yang mengikuti model problem based learning berbantuan masalah open-ended dengan kemampuan berpikir kritis matematika siswa yang mengikuti pembelajaran konvensional. 2) melihat interaksi antara model problem based learning dengan sikap matematis terhadap kemampuan berpikir kritis matematika siswa. Penelitian ini merupakan penelitian eksperimen semu (quasi experiment) dengan rancangan factorial 2 x 2. Populasi dalam penelitian ini adalah siswa kelas X SMA Negeri 1 Cibal kabupaten Manggarai, Nusa Tenggara Timur. Pengambilan sampel dilakukan dengan menggunakan teknik cluster random sampling, 2 kelas sebagai kelas eksperimen dan 2 kelas sebagai kelas kontrol. Instrumen penelitian yang digunakan berupa tes kemampuan berpikir kritis matematika dan tes sikap matematis. Data yang telah terkumpul dianalisis dengan menggunakan uji Anava Dua Jalur. Sebelum digunakan uji anava dua jalur, data tersebut terlebih dahulu dilakukan uji normalitas dan homogenitas. Hasil penelitian ini menunjukkan; 1) kemampuan berpikir kritis siswa yang mengikuti pembelajaran matematika dengan model Problem Based Learning berbantuan masalah open-ended lebih baik daripada siswa yang mengikuti pembelajaran matematika dengan pendekatan konvensional; 2) tidak terdapat interaksi antara pendekatan pembelajaran Problem Based Learning dengan sikap matematis siswa terhadap kemampuan berpikir kritis matematika siswa. Artinya baik siswa yang memiliki sikap matematis tinggi maupun yang memiliki sikap matematis rendah apabila diajarkan dengan pendekatan pembelajaran Problem Based Learning berbantuan masalah open-ended selalu lebih baik dibanding siswa yang dibelajarkan dengan pendekatan konvensional.

Analisis Kemampuan Mahasiswa dalam Memecahkan Masalah Matematis Ditinjau dari Sikap Matematis dan Gender di Ruteng Hendrice Ramda, Apolonia; Bedilius Gunur; Alberta Parinters Makur; Fulgensius Efrem Men
Edumatica : Jurnal Pendidikan Matematika Vol 10 No 2 (2020): Edumatica: Jurnal Pendidikan Matematika (Oktober 2020)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

A person's problem-solving abilities can be differentiated according to mathematical attitudes and gender differences. This study aims to describe students' problem solving abilities based on the category of mathematical attitudes and their relationship based on gender. The populations in this study were students of the mathematics education study program at the Catholic University of Santu Paulus Ruteng and then randomly selected grade III C students were selected as samples. The instruments used were a mathematical attitude questionnaire and a problem-solving ability test that had been tested for validity. Based on the category of high, medium, and low mathematical attitudes, 6 research subjects were selected, representing 3 men and 3 women respectively. The six research subjects were given a problem solving ability test. It was found that the level of problem solving ability of students was directly proportional to their mathematical attitudes. YTM and MYD students, who have high mathematical attitudes, also have high problem solving abilities. WHT and KDM have moderate mathematical attitudes; their problem solving abilities are also moderate. OTP and MTP who have low mathematical attitudes also have low problem solving abilities. While the value of men's mathematical problem-solving abilities with a moderate mathematical attitude is in the medium category, for women it is in the high category. Whereas in the category of high and low mathematical attitudes; both men and women obtained the same problem solving ability scores.

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