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All Journal Cakrawala Pendidikan Publikasi Pendidikan PERMANA Jurnal Infinity Abdimas Kreano, Jurnal Matematika Kreatif-Inovatif AlphaMath: Journal of Mathematics Education CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika Symmetry: Pasundan Journal of Research in Mathematics Learning and Education M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Studi Guru dan Pembelajaran Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Unnes Journal of Mathematics Education Unnes Journal of Mathematics International Journal of Ethno-Sciences and Education Research Edumatica: Jurnal Pendidikan Matematika Bookchapter Pendidikan Universitas Negeri Semarang Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Inovasi Pembelajaran Matematika Jurnal Infinity Journal on Mathematics Education Unnes Journal of Mathematics
Kristina Wijayanti
Department Of Mathematics, Faculty Of Mathematics And Natural Sciences Semarang State University
Religion Arts Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Transportation Other

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Kemampuan Pemecahan Masalah Matematis Ditinjau dari Metakognisi Siswa Melalui Problem-Based Learning dengan Soal Open Ended Berbantuan Sevima Edlink Saodah, Nursaodah; Pujiastuti, Emi; Wijayanti, Kristina
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 1 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 1
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i1.2624

Abstract

Tujuan penelitian ini adalah menganalisis kemampuan pemecahan masalah matematis ditinjau dari metakognisi siswa melalui PBL dengan soal Open Eded berbantuan Sevima Edlink. Metode penelitian adalah mix method dengan desain penelitian Concurrent Mixed Methods. Populasi dalam penelitian ini adalah siswa kelas VIII di SMP Negeri 2 Ciwaringin. Hasil penelitian menunjukkan bahwa (1) kemampuan pemecahan masalah matematis siswa kelompok eksperimen mencapai batas tuntas aktual; (2) proporsi ketuntasan kemampuan pemecahan masalah matematis kelompok eksperimen lebih dari 75%; (3) kemampuan pemecahan masalah matematis siswa kelompok eksperimen lebih baik daripada kemampuan pemecahan masalah matematis siswa kelompok kontrol; (4) peningkatan kemampuan pemecahan masalah matematis kelompok eksperimen lebih baik daripada peningkatan kemampuan pemecahan masalah matematis kelompok kontrol; (5) terdapat pengaruh positif metakognisi terhadap kemampuan pemecahan masalah matematis pada kelompok eksperimen; (6) siswa kategori metakognisi tinggi optimal dalam menerapkan empat indikator kemampuan pemecahan masalah. Namun, kurang optimal dalam menafsirkan hasil pemecahan masalah; (7) siswa metakognisi sedang optimal pada indikator memilih strategi pemecahan masalah. Kemudian, cukup optimal dalam menerapkan indikator merumuskan masalah, menerapkan strategi pemecahan masalah, dan memecahkan masalah matematika dengan berbagai cara. Sementara itu, kurang optimal dalam menerapkan indikator menafsirkan hasil pemecahan masalah; dan (8) siswa metakognisi rendah cukup optimal pada indikator merumuskan masalah dan memilih strategi pemecahan masalah. Selain itu dalam indikator menerapkan strategi pemecahan masalah, menafsirkan hasil pemecahan masalah, dan memecahkan masalah matematika dengan berbagai cara dengan kurang optimal.
Students' Mathematical Problem Solving Ability in View of Learning Motivation Through the MURDER Learning Model Assisted by Animation Videos Faza, Safana Aulia; Wijayanti, Kristina
Unnes Journal of Mathematics Education Vol 12 No 3 (2023): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v12i3.78882

Abstract

This research was carried out with the aim of analyzing the effectiveness of the MURDER learning model assisted by animated videos on students' mathematical problem solving abilities and describing mathematical problem solving abilities in terms of student learning motivation through the MURDER learning model assisted by animated videos. This research employed a mixed-method research approach with a sequential explanatory design model. The study population consisted of students from all Class VIII of SMP Negeri 6 Semarang for the academic year 2022/2023, comprising eight classes. The research sample was class VIII G, with 32 students, and class VIII F, with 32 students. The results of this research indicate that the MURDER learning model assisted by animated videos is effective for mathematical problem solving abilities. In addition, a description of students' mathematical problem solving abilities was obtained in terms of learning motivation. Students with high learning motivation meet all indicators of mathematical problem solving abilities. Students with moderate learning motivation tend to be able to meet the indicators of mathematical problem solving ability. Students with low learning motivation tend to be unable to meet indicators of mathematical problem solving ability.
A SYSTEMATIC LITERATURE REVIEW LITERASI MATEMATIKA: TINJAUAN PENELITIAN ANTARA 2019-2023 : SYSTEMATIC LITERATURE REVIEW LITERASI MATEMATIKA: TINJAUAN PENELITIAN ANTARA 2019-2023 Priscilia, Priscilia Monica Praneswari; Wijayanti, Kristina; Rachmani Dewi, Nuriana; Junaedi , Iwan; Noriza Munahefi, Detalia; Mariani, Scolastika; Rosyida, Isnaini
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 9 No. 2 (2024): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v9i2.19585

Abstract

Mathematical literacy plays an important role in the success of mathematics learning. Mathematical literacy is closely related to several mathematical abilities such as mathematical reasoning and problem solving. Therefore, mathematical literacy is an important focus in mathematics learning. This study aims to analyze and identify trends in the novelty of research on mathematical literacy in the last 5 years. This research was conducted with a systematic literature review. The data sources for this study are from Google Scholar and Scopus. The tool used in data collection is Publish or Perish software with the keyword mathematical literacy with a publication range from 2019 to 2023. The data analysis uses the help of the Covidence website, Microsoft Excel, and Vos Viewer. The research found in the data collection process was 400 articles which were then analyzed by adjusting the inclusion and exclusion categories, title, abstract and article content using the help of the Covidence website. The results obtained from the data analysis were 13 studies indexed by Scopus and 13 other studies accredited by Sinta. The results of this study indicate that the trend of new mathematical literacy research is related to augmented reality, guided inquiry learning, and mathematical self-efficacy.
EFEKTIVITAS MODEL PEMBELAJARAN RELATING, EXPERIENCING, APPLYING, COOPERATING, AND TRANSFERRING (REACT) DENGAN PENDEKATAN MATEMATIKA REALISTIK (PMR) TERHADAP LITERASI MATEMATIKA SISWA Maulana, Mukhamad Riziq; Mariani, Scolastika; Wijayanti, Kristina
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.700

Abstract

Mathematical literacy is a very important ability that students must have because mathematical literacy supports students' mathematical abilities in many contexts that will be used in everyday life. This research aims to analyze the effectiveness of REACT learning with a realistik mathematics approach (PMR) on students' mathematical literacy. The method used in this research is quasi-experimental research with a pretest-posttest design. The sample used was students of Class IXA and IXB Mts Miftakhul Khoirot Branjang, Ungaran, Semarang Regency. The data used is the results of the mathematics literacy test before learning (pretest) and the results of the mathematics literacy test after learning (posttest). The data that has been collected is analyzed using statistical analysis in the form of a t-test, z-test, paired sample t-test, and N-gain test. The results of this research showed that the average value of students' mathematical literacy in the REACT learning model with PMR achieved minimum completeness, the proportion of students who achieved the average value in the REACT learning model with PMR was more than 75%, the average value of mathematical literacy in classes using the model REACT learning with PMR is higher than the average value of the class using the direct learning model, the increase in the average value of mathematics literacy for the class using the REACT learning model with PMR is higher than the increase in the average value of the class using the direct learning model. These results can be concluded that the REACT learning model with PMR is effective for students' mathematical literacy
Analysis of Mathematical literacy through the lens of students' spatial geometry aptitude Wijayanto, Zainnur; Sukestiyarno, Sukestiyarno; Wijayanti, Kristina; Pujiastuti, Emi
Jurnal Cakrawala Pendidikan Vol. 43 No. 3 (2024): Cakrawala Pendidikan (October 2024)
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v43i3.65013

Abstract

Mathematical literacy assumes a significant role in assisting students in resolving everyday problems. The research design utilized in this study is a descriptive qualitative method, which aims to assess students' literacy skills by categorizing them as high, moderate, or low based on various mathematical literacy indicators on the spatial facets of geometry. Research results were analyzed and sorted into categories denoting high, moderate, and low mathematical abilities, with one research subject chosen from each category from a total of 32 students. The outcomes reveal that students with high mathematical test abilities could formulate and apply appropriate formulas, interpret and effectively communicate results, and draw accurate conclusions. Students with moderate abilities were only formulating and interpreting while needing more ability to effectively communicate, provide suitable conclusions, or evaluate the problems encountered. Lastly, the low ones needed help to solve the given problems and indicators.
Mathematical Connections of Students Viewed from Adversity Quotient in Problem-Based Learning Using Math City Map Supono, Lilik; Agoestanto, Arief; Wijayanti, Kristina
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 10, No. 1, May 2024
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v10i1.21662

Abstract

The connection between mathematics and adversity quotient (AQ) has an important role in a person's ability to make decisions to solve problems in life. One of the efforts to improve it is through the application of technology in learning. The Math-City Map (MCM)-assisted Problem-based learning (PBL) model is one of the learnings that utilizes technology combining the PBL model and MCM-assisted learning. This study aims to (1) the quality of learning with a problem-based learning model using a math city map on mathematical connection ability (KKM, (2) test the effect of AQ on students' mathematical connection ability in MCM-assisted PBL learning. This research is a mixed method research with an explanatory sequential design with a quantitative portion greater than qualitative. The population of this study was grade VII students of SMPN 2 Ambarawa. Qualitative data was taken based on students' AQ, namely the climber, camper, and quitter categories. Quantitative data analysis techniques with parametric statistics such as mean tests, classical due diligence, and regression tests. Qualitative data analysis techniques use data reduction, presentation, and conclusions. The results showed that (1) MCM-assisted PBL learning was effective in improving students' mathematical connections (2) there was an influence of AQ on students' mathematical connection abilities in MCM-assisted PBL learning
Integrating technology, ethnomathematics, and realistic mathematics education in learning statistics: A learning trajectory Nursyahidah, Farida; Wardono, Wardono; Mariani, Scolastika; Wijayanti, Kristina
Jurnal Infinity Vol 14 No 3 (2025): VOLUME 14, NUMBER 3, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i3.p633-654

Abstract

Statistics is a critical subject for developing students' academic and career competencies, yet it remains challenging for many students due to its abstract nature. To address this issue, a study was conducted to design a learning trajectory for teaching statistical concepts by integrating technology, ethnomathematics, and realistic mathematics education (TE-RME) within the culturally relevant context of pranata mangsa, a traditional Javanese calendar system. Employing a design research methodology, the study involved 32 eighth-grade students from a junior high school in Semarang, Indonesia. It was conducted in three phases: preparation for the experiment, designing learning activities, and retrospective analysis. The resulting learning trajectory consisted of three structured activities: observing pranata mangsa videos to collect and present data, deriving formulas for measures of central tendency, and exploring methods for calculating data dispersion. Findings indicated that the integration of pranata mangsa in the TE-RME framework significantly enhanced students' understanding of statistical concepts by connecting abstract ideas to culturally meaningful contexts. This approach facilitated quicker and more meaningful learning, demonstrating the effectiveness of incorporating local wisdom into mathematics education. The study also highlights the potential for future research to explore other culturally relevant contexts to teach mathematical concepts, further advancing the field of culturally responsive education.
Meta-Analysis: The Significance Of The Search, Solve, Create, And Share Model In Enhancing Students' Mathematical Problem-Solving Ability Nurhalisha, Erina; Zaenuri, Zaenuri; Wijayanti, Kristina; Mariani, Scolastika; Rosyida, Isnaini
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 2 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i2.927

Abstract

Mathematical problem-solving ability is an important ability that students must have to master mathematics learning and solve problems. The low mathematical problem-solving ability of students is often caused by the application of conventional learning models. One model that can improve students' mathematical problem-solving abilities is the Search, Solve, Create, and Share (SSCS) learning model. The Search, Solve, Create, and Share (SSCS) learning model emphasizes active student participation and problem-solving, significantly enhancing students' mathematical problem-solving abilities. This study was conducted to determine the effectiveness of the SSCS learning model in improving students' capacity for solving mathematical problems. The method employed was meta-analysis. The analysis of eight articles revealed a consistently high effect size across all of them.  In addition, the combined effect size of the eight articles was 1.199, which is included in the high category. Based on the results of the t-test, the values ​​of tcount = 30.14 > 1.648 = ttable, so H0 is rejected, indicating that students who engage with the SSCS learning model demonstrate a significantly higher average capability in solving mathematical problems than those who do not use it. Therefore, the SSCS learning paradigm presents a viable alternative for enhancing students' mathematical problem-solving skills.
Integrating technology, ethnomathematics, and realistic mathematics education in learning statistics: A learning trajectory Nursyahidah, Farida; Wardono, Wardono; Mariani, Scolastika; Wijayanti, Kristina
Jurnal Infinity Vol 14 No 3 (2025): VOLUME 14, NUMBER 3, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i3.p633-654

Abstract

Statistics is a critical subject for developing students' academic and career competencies, yet it remains challenging for many students due to its abstract nature. To address this issue, a study was conducted to design a learning trajectory for teaching statistical concepts by integrating technology, ethnomathematics, and realistic mathematics education (TE-RME) within the culturally relevant context of pranata mangsa, a traditional Javanese calendar system. Employing a design research methodology, the study involved 32 eighth-grade students from a junior high school in Semarang, Indonesia. It was conducted in three phases: preparation for the experiment, designing learning activities, and retrospective analysis. The resulting learning trajectory consisted of three structured activities: observing pranata mangsa videos to collect and present data, deriving formulas for measures of central tendency, and exploring methods for calculating data dispersion. Findings indicated that the integration of pranata mangsa in the TE-RME framework significantly enhanced students' understanding of statistical concepts by connecting abstract ideas to culturally meaningful contexts. This approach facilitated quicker and more meaningful learning, demonstrating the effectiveness of incorporating local wisdom into mathematics education. The study also highlights the potential for future research to explore other culturally relevant contexts to teach mathematical concepts, further advancing the field of culturally responsive education.
Peningkatan Kemampuan Pemecahan Masalah Matematika dengan Model Problem-Based Learning pada Materi Pola Bilangan Woro Alma Manfaati; Dyarko; Wijayanti, Kristina
Jurnal Inovasi Pembelajaran Matematika Vol. 1 No. 2 (2022): JIPM: August - January
Publisher : Rafandha Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56587/jipm.v1i2.39

Abstract

Penelitian ini bertujuan untuk mengetahui apakah terdapat peningkatan kemampuan pemecahan masalah matematika kelas VIII SMP Negeri 1 Kebumen dengan menerapkan model Problem-Based Learning pada materi pola bilangan. Jenis penelitian ini adalah penelitian tindakan kelas, dengan subjek penelitian peserta didik kelas VIII B SMP Negeri 1 Kebumen yang berjumlah 30 peserta didik. Indikator keberhasilan penelitian ini pada siklus I yaitu lebih dari atau sama dengan 65% dari jumlah peserta didik yang ada memiliki hasil tes kemampuan pemecahan masalah lebih dari atau sama dengan 70. Sedangkan indikator keberhasilan siklus II yaitu lebih dari atau sama dengan 75% dari jumlah peserta didik yang ada memiliki hasil tes kemampuan pemecahan masalah lebih dari atau sama dengan 70. Pada tes akhir siklus I jumlah peserta didik yang tuntas adalah 20 peserta didik (67%) dan jumlah peserta didik yang belum tuntas adalah 10 peserta didik (33%). Pada siklus II, jumlah peserta didik yang tuntas adalah 25 peserta didik (83%) dan jumlah peserta didik yang belum tuntas adalah 5 peserta didik (17%). Hasil penelitian menunjukkan bahwa terjadi peningkatan kemampuan pemecahan masalah matematika peserta didik kelas VIII SMP N 1 Kebumen setelah diterapkan model Problem-Based Learning pada materi pola bilangan
Co-Authors Agung Prabowo Agung Prabowo ANDI WIBOWO Arief Agoestanto Astrid Sulistya Azahra Azahra, Astrid Sulistya Dary, Novia Wulan Detalia Noriza Munahefi Dewi Indriasih Dewi, Nuriana Rachmani Dwijanto Dwijanto, Dwijanto Dyarko Emi Pujiastuti Endang Retno Winarti Farida Nursyahidah Faza, Safana Aulia Inayah Adi Sari Intan Wahyuningsih Isnaini Rosyida, Isnaini Isnarto, Isnarto Isti Hidayah Junaedi , Iwan Kartono , Kartono Kartono - Kartono, Kartono Khoerunnisa, Ema Larasati Tiara Medyasari Manah, Nila Kumoro Marwah Daud Wijayanti Mashuri Mashuri Maulana, Mukhamad Riziq Maydilla Fadiarahma Vistara Miftah Fathur Rahmi Muhammad Marzuqi Mulyono Mulyono Munahefi, Detalia Noriza Nikmah, Aizzatun Noriza Munahefi, Detalia Nugraheni, Fenti Nurhalisha, Erina Nuriana Rachmani Dewi Priscilia, Priscilia Monica Praneswari Putriaji Hendikawati Rachmani Dewi, Nuriana Rahayu Budhiati Veronika Rahmi, Miftah Fathur Riyanto Riyanto Rochmad - Rochmad Rochmad RR. Ella Evrita Hestiandari Sa'diyah, Riska Nur Saodah, Nursaodah Scolastika Mariani Silviani, Siti Aminah St. Budi Waluya Sukestiyarno Sukestiyarno Sukestiyarno Sukestiyarno Sunarmi Sunarmi Supono, Lilik Tunisa, Kholipah Veronica, Rahayu Budhiati Veronica, Rahayu Budhiati Wardono Wardono Wardono WIDYANINGRUM, PRIMA SEKAR Wijayanti, Marwah Daud Woro Alma Manfaati Yeni Heryani Zaenuri Mastur Zainnur Wijayanto Zainnur Wijayanto Zukhriya, Rohmatin