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Wardani Rahayu

Universitas Negeri Jakarta

Author-ID : 2388761

Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Pengaruh Self Regulated Learning terhadap Kemampuan Berpikir Kreatif Matematis Siswa Sekolah Dasar Lesmanawati, Yunita; Rahayu, Wardani; Kadir, Kadir; Iasha, Vina
Jurnal Basicedu Vol. 4 No. 3 (2020)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v4i3.400

Penelitian ini bertujuan untuk menganalisa dampak kemampuan berpikir matematis terhadap Self Regulated LearningÂ dalam proses pembelajaran matematika. Penelitian ini menggunakan metode kuantitatif, dan jenis model Eksperimen.Â Penelitian ini dilaksanakan di Kelas VI Semester Ganjil tahun pelajaran 2019/2020 di SDN Cibubur 04 Kotamadya Jakarta Timur.Â Analisis studi ini menggunakan teknik analisis varians. Hasilnya menunjukkan bahwa peran kemampuan berpikir kreatif matematis memiliki pengaruh dengan Self Regulated Learning. Hasil penelitian ini diharapkan dapat memberikan wawasan kepada para guru mengenai pengembangan lima komepetesi dasar matematikansiswa, sehingga mereka menjadi acuan dalam memperluas pengetahuan dan mempopulerkan guru dalam memberikan tes matematika kepada siswa.

Systematic Literature Review: Validitas Internal dan Eksternal dalam Desain Ekperimen Siska Merrydian; Indah Mustika Rini; Wardani Rahayu; Riyadi
EduInovasi: Journal of Basic Educational Studies Vol. 4 No. 3 (2024): EduInovasi: Journal of Basic Educational Studies
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/edu.v4i3.2734

In experimental research must have external and internal validity in order to control secondary variables. External validity relates to the generalization of research results, while internal validity relates to the extent of the causal relationship between the independent variable and the dependent variable. Therefore, it is important to examine internal and external validity in experimental design. The method used in this study is a systematic literature review. The database used for literature search utilizes two digital libraries, namely Google Scholar and Scopus. The literature search will take place in May 2024. In order for the selected literature to be relevant, the search uses the keyword "internal external validity". The analysis technique used is a narrative method by grouping the data being explored. This research is expected to provide information related to internal and external validity in experimental design

Using Situational Judgement Test to Assess The ‘Pancasila’ Student Profiles Construct: A Systematic Literature Review Wahyuni, Tri; Rahayu, Wardani; Naga, Dali Santun
JISAE: Journal of Indonesian Student Assessment and Evaluation Vol. 10 No. 2 (2024): JISAE: Journal of Indonesian Student Assessment and Evaluation
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jisae.v10i2.49632

The Situational Judgment Test (SJT) is very well known for measuring non-cognitive and non-academic attributes. Merdeka Curriculum contains the ‘Pancasila’ Student Profiles, those are global diversity, cooperation, critical reasoning, creativity and independence. This systematic literature review answers three basic questions, namely (1) in what fields is SJT used and for what purposes? (2) what dimensions in the Pancasila Student Profiles have been measured using the SJT method? , (3) how does technology influence the implementation of SJT? The Scopus database with the keyword Situational Judgment Test from 2013 to 2024 was explored and filtered using the PRISMA stages and measurement variables that were appropriate to the profile of Indonesian students. The results show that the medical sector uses SJT the most for student selection purposes. Indicators in the profile of Indonesian students namely collaboration, teamwork, empathy, cultural competence, understanding of ethnic diversity, decision-making skills, exploration, emotional management and emotional intelligence have appeared to be measured using the SJT method, and gamification, video and computer based test technology have been utilized in the implementation of SJT.

Dimensi pada Instrumen Lingkungan Pembelajaran Literatur Budaya Gayo: Systematic Literature Riview (SLR) Ahmad, Nurul Qomariyah; Rahayu, Wardani; Rahmawati, Yuli
Sulawesi Tenggara Educational Journal Vol 4 No 3: Desember (2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/seduj.v4i3.826

Lingkungan pembelajaran bukan sekedar melihat aspeng fisik atau ruang saja tetapi juga aspek sosial dan psikologi. Literatur budaya gayo yang merupakan mata kuliah wajib di IAIN Takengon sebagai bagian dari etnopedagogi, penting untuk memperhatikan lingkungan pembelajarannya agar tujuannya tercapai. Dikarenakan yang mengikuti perkuliahan bukan hanya dari etnis Gayo tetapi juga ada etnis yang lainnya, untuk itu diperlukan penilaian terkait lingkungan pembelajaran etnopedagogi literatur budaya gayo. Agar tercapai diperlukan instrumen untuk mengukurnya yang didalamnya terdapat dimensi agar dapat dikembangkan pada instrumen yang utuh. Penelitian ini menggunakan metodologi systematic literature riview (SLR) dengan menganalisis isi artikel yang sesuai dengan kata kunci yang diinginkan dari hasil penelitian-penelitian sebelumnya. Didapatkan 13 dimensi pada instrumen lingkungan pembelajaran literatur budaya gayo yaitu membantu/ramah, memahami, menghormati pendapat orang lain, kebebasan siswa, penghormatan keberagaman, keterlibatan siswa, penguatan identitas, pembelajaran kontektual, otoritas guru, integrasi budaya lokal, sumang dan mukemel.

Analisis Model Rasch: Kemampuan Berpikir Spasial Siswa Melalui Resolusi Keterampilan Berpikir Tingkat Tinggi dalam Penilaian Perbandingan Trigonometri (HOTS-TCA) Ocy, Dwi Rismi; Rahayu, Wardani; Arthur, Riyan
Jurnal Gantang Vol 9 No 2 (2024): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i2.7386

This study addresses the critical issue of insufficient spatial thinking abilities among students, which significantly affects their performance in higher-order thinking skills (HOTS) tasks, particularly in trigonometry. Focusing on 11th-grade students in Tanjungpinang, Indonesia, the research investigates how spatial thinking influences the ability to solve trigonometric comparison problems. Employing a mixed-method approach, the study integrates quantitative data from the Higher-Order Thinking Skills in Trigonometric Comparisons Assessment (HOTS-TCA) with qualitative insights from post-test interviews. Rasch Model Analysis evaluates the quality of an assessment instrument by providing measures of respondent abilities and item difficulties, fit statistics to ensure model alignment, reliability, and separation indices for consistency, a Wright Map for visualizing the relationship between skills and difficulties, and checks for unidimensionality and potential item bias to ensure fairness and validity. The Rasch analysis further confirms the reliability and validity of the HOTS-TCA instrument, highlighting its effectiveness in measuring spatial thinking across varying ability levels. The study finds that students with high spatial ability excel in visualizing geometric relationships but struggle with complex three-dimensional tasks. In contrast, medium-ability students have difficulties with mental manipulation and real-world applications, and low-ability students face significant challenges in basic visualization and interpreting geometric structures, leading to frequent misconceptions.

Cooperative Learning Model with ICT Media Towards Children's Mathematical Literacy Ramadan, Awalia Nor; Meilanie, R Sri Martini; Rahayu, Wardani
Jurnal Ilmiah POTENSIA Vol 10 No 1 (2025): JANUARI
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jip.10.1.42-49

The learning problems in early childhood in Indonesia that are currently faced are increasingly complex, not only from the pedagogical side of teachers but also faced with low mathematical literacy learning outcomes. Therefore, in early childhood learning, it is necessary to design a cooperative model with ICT media that can answer the challenges of the needs of the times. The purpose study is to measure the influence of cooperative learning with the help of ICT media on the improvement of mathematical literacy skills in children. This study is a quasi-experimental research with treatment by level 2x2 factorial Nonequivalence Posttest-Only Control Design, using mixed methods such as interviews and observations. Based on intensive processes and observations, the findings of this study show that the cooperative model with ICT media affects children's mathematical literacy skills. This is proven by the results of the ANAVA test obtained Fcount = 7.437 < Ftable = 161 and a significance value of 0.008 < 0.05, then it is concluded that there is a difference in the results and the results of the t-test show the acquisition of a score tcount = 23.662 with df = 87, so that ttable = 1.98761, tcount ttable With the results of 23,662 > 1.9796, the literacy ability of children who were given the cooperative model treatment was higher than that of the group who were taught with the conventional learning model.

Realistik Matematika: Penerapan dalam Literasi Matematis di Sekolah Menengah Pertama (SMP) Darmastuti, Lintang; Rahayu, Wardani; Meiliasari, Meiliasari
PAKAR Pendidikan Vol 23 No 1 (2025): Published in January 2025
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pakar.v23i1.595

The background of this research is the lack of individuals applying their mathematical theoretical knowledge into practice (real situations). The characteristics of a realistic mathematics approach with mathematical literacy skills have the sama relationship and goal, namely that an individual needs to be able to apply their mathematical knowledge to solve problems in everyday life by using and interpreting mathematics in various contexts. The aim of this reseach is to analyze the application of a realistic mathematics learning approach so that students’ mathematical literacy skill, especially at the secondary school level, can improve. This research is a systematic literature review research by searching for article material in the google scholar database indexed by Sinta, Scopus, or originating from proceedings for the results and discussion sections, with problems limited to secondary schools. The result show that by implementing a realistic mathematics education approach mathematical literacy skills can be increased. Meanwhile, during the realistic mathematics education learning process, teacher can choose learning models and learning media by paying attention to the characteristics of RME. Keywords: mathematical literacy, realistic mathematics, human activity, junior high school.

Evaluation of Mastery of Physics Concepts with the RACH Model: Analysis Approach Using J Metrics Samsun, Samsun .; Rahayu, Wardani; Arthur, Riyan Arthur
JUPE : Jurnal Pendidikan Mandala Vol, 9 No 4 (2024) : JUPE : Jurnal Pendidikan Mandala (Desember)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v9i4.7905

This research aims to analyze mastery of understanding physics concepts in material motion kinematics material. Mastery of concepts is one of the important goals in the physics learning process. This research uses a case study approach with a post-test only one group design. The research sample consisted of 739 level 1 students. Instruments study consists of 28 multiple choice questions. The results of the research show that the majority of students have mastered the understanding of physics concepts the average ability is around -0.3032 to -0.0137 logit or lower than 0.0 logit. Scale theta covers a range from approximately -5.21 (for a score of 0) to 5.52 (for a score of 35). This means that students' abilities are distributed from very low to very high. Rasch models can be analyze mastery of understanding physics concepts well. Learning physics requires a learning process that can increase mastery of concepts.

Penggunaan Rasch Model untuk Menganalisis Konstruk Instrumen Resiliensi Matematis Peserta Didik Ajeng Meilani; Wardani Rahayu; Flavia Aurelia Hidajat
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 5 No. 1 (2025): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v5i1.1180

Resiliensi matematis adalah kemampuan afektif yang harus dimiliki peserta didik untuk bertahan dalam menghadapi dan mengatasi masalah di dalam pembelajaran matematika. Metode penelitian ini menggunakan metode Research Development (R&D) dan melewati serangkaian pengumpulan data: 1) perencanaan; 2) pengembangan instrumen; 3) validasi teoritik; 4) uji lapangan; 5) validasi empiris; 6) analisis instrumen. Penelitian ini bertujuan untuk menganalisis validitas konstruk instrumen resiliensi matematis peserta didik menggunakan Rasch Model. Responden pada penelitian ini sebanyak 400 peserta didik SMA di Bekasi. Analisis data yang dilakukan menggunakan metode Rasch Model dengan aplikasi Winstep versi 3.73. Hasil dari penelitian menunjukkan bahwa terdapat 27 item butir yang valid dan nilai Cronbach’s Alpha sebagai respresentasi dari interaksi antara person dengan keseluruhan item sebesar 0,83 tergolong dalam kategori baik. Nilai Person Reliability sebesar 0,80 tergolong cukup dan nilai sebesar 0,99 sebagai nilai Item Reliability. Oleh karena itu, instrumen ini dapat digunakan untuk mengukur tingkat resiliensi matematis peserta didik dengan layak dan kredibel.

Validitas Psikometrika Instrumen Self Regulated Learning dalam Pembelajaran Matematika SMA Rofifah, Jihan; Rahayu, Wardani; Aurelia Hidajat, Flavia
Didactical Mathematics Vol. 7 No. 1 (2025): April 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/dm.v7i1.12602

Self Regulated Learning adalah kemampuan seseorang untuk mengatur dirinya sendiri dalam proses belajar untuk membantu meningkatkan hasil belajar peserta didik. Dalam matematika, Self Regulated Learning merupakan strategi belajar yang dapat membantu peserta didik menjadi lebih mandiri dan meningkatkan prestasi akademik di mata pelajaran matematika. Penelitian ini bertujuan untuk menguji validitas psikometri Self Regulated Learning pada mata Pelajaran matematika untuk peserta didik Sekolah Menengah Atas (SMA). Responden penelitian ini adalah peserta didik kelas X pada SMA Negeri di Kota Jakarta Utara sebanyak 300 peserta didik. Hasil penelitian menggunakan winstep menunjukkan terdapat 40 pernyataan yang valid. Dengan nilai unidimensionality 39.4% (kategori cukup). Selain itu, Nilai Cronbach alpha (KR-20) person raw score sebesar 0,93 dan nilai item reliability sebesar 0.99 dapat dikatakan bahwa instrumen Self Regulated Learning reliabel.

Co-Authors Achmad Ridwan, Achmad Adi Rahman Adinda Cahyani Afriadi, Bambang Agustiani Putri Ahmad Zaeni Ahmad, Nurul Qomariyah Ajeng Meilani Alifa Sabrina Amalia, Nazira Amini, Ingriani Indah Anan Sutisna Anggela Soraya Anggraini, Tesi Ani Rusilowati Anny Sovia Arafiyah, Ria arnianti arnianti Asep Sutisna Aurelia Hidajat, Flavia Awaluddin Tjalla Ayu Lestari Sardi Azima, Laely Astafiani Bahrul Hayat Besse Arnawisuda Ningsi Burhanuddin Tola Candra Irawan Corry Yohana Dadan Sumardani Dali S. Naga Dali S. Naga Dali Santun Naga Dali Santun Naga Darmastuti, Lintang Deni Iriyadi Deviana, Tina Dien Maya Alvionita Dion Aris Simanjuntak Dwi Rismi Ocy Dwi Rismi Ocy Eko Wahyudi Eko Widodo El Hakim, Lukman Elfrida Ratnawati Ellis Salsabila, Ellis Ema Noviah Erdawaty Kamaruddin Erry Utomo Erwin Sulaeman Firmansyah, Firmansyah Fitri Khairunnisa Flavia Aurelia Hidajat Flavia Aurelia Hidajat, Flavia Aurelia Fridani, Lara Gartika, Euis Hajizah, Mimi Nur Hakim, Lukman El Handayani, Lisya I Made Putrawan Iasha, Vina Ibnu Salman, Ibnu Indah Mustika Rini Intan Isma Fauziyah Irvana Arofah Iva Sarifah Josua, Dian Pertiwi Kacep Muslim Kadir Kadir Kadir Kadir Kadir Kadir Kartono - Ketty Diana Tundoong Ketty Diana Tundoong, Ketty Diana Khairunesa Isa Khoirunnisa, Mustika Kismanto, Nugro Koeshella, Ajeng Komarudin Komarudin Leny Dhianti Haeruman Lesmanawati, Yunita Lidia Lidia, Lidia Lisa Dwi Ningtyas Lubis, Risa Nursamsih Lukita Ambarwati Lukman El Hakim Lusi Lusiyana Makmuri Makmuri Makmuri Makmuri Makmuri Maysun Meilanie, R Sri Martini Meiliasari Meiliasari Meiliasari Meiliasari Meiliasari Meiliasari Merrydian, Siska Mezika Wahyuni Miiftakhul Fitri Moch. Herlan Mochamad Herlan Muhammad Dede Firman Muhammad Dwirifqi Kharisma Putra Muhammad Dwirifqi Kharisma Putra Ndoluanak, Yofran Hengki Nidia Rosita Ninik Anggraini Novaliyosi Novaliyosi Novelin Gracia Noviah, Ema Nur Sholihin Nurhasanah, Heni Nuridayanti, Nuridayanti Nurjannah Nurjannah Ocy Dwi Rismi Ocy, Dwi Rismi Oktavia Oktavia Oktaviani, Maya Permana, Agus Agung Piliyang, Yusriizal Pinta Deniyanti Sampoerno Rahmadhani, Elfi Rahmi. S, Laila Rahmirini Datau Raihanati Raihanati Ramadan, Awalia Nor Ratna Widyati Rini Setiawati Rini, Indah Mustika Riyadi Riyadi Riyadi Riyan Arthur Rofifah, Jihan Rosita Uli Sihombing Rosita Uli Sihombing Roudloh Muna Lia Samsun, Samsun . Sembiring, Rinawati Sihombing, Jesika Yanti Simanjuntak, Dion Aris Siska Merrydian Siti Nur Cholifah Siti Rohmah Rohimah Soesanto, Robert Harry Sugeng Priyanto, Sugeng Sukarman Sukarman Sukarman Sukarman Sulaeman, Erwin Supriyadi Supriyadi Supriyati, Yetti Suraji Suraji Syarifah Ayu Tengku Riza Zarzani N Tesi Anggraini Tika, Neni Widias Tri Cahya Mulia tri wahyuni Umar, Jahja Valendra Granitha Shandika Puri Valeria Yekti Kwasaning Gusti Vera Maya Santi Vina Iasha Wahyu Akbari Waryadi Waryadi Winona Amanda Tiara Widodo Wiwi Isnaeni Yuli Rahmawati Yunida, Helvy Yunika Apriyani Yunita Lesmanawati

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