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All Journal Jurnal Penelitian dan Evaluasi Pendidikan Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Pendidikan Indonesia Indonesian Journal of Educational Review (IJER) JURNAL EVALUASI PENDIDIKAN Jurnal Pendidikan Matematika Universitas Lampung AKSIOMA: Jurnal Program Studi Pendidikan Matematika SEMIRATA 2015 Journal of Educational Science and Technology Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika Journal of Development Research HISTOGRAM: Jurnal Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) IJHCM (International Journal of Human Capital Management) JOHME: Journal of Holistic Mathematics Education Juring (Journal for Research in Mathematics Learning) Jurnal Ilmiah POTENSIA JMM (Jurnal Masyarakat Mandiri) Teorema: Teori dan Riset Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu Prima: Jurnal Pendidikan Matematika JUPE : Jurnal Pendidikan Mandala JISAE (Journal of Indonesian Student Assesment and Evaluation) ANARGYA: Jurnal Ilmiah Pendidikan Matematika International Journal for Educational and Vocational Studies Child Education Journal de Fermat : Jurnal Pendidikan Matematika J-PiMat : Jurnal Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) PAKAR Pendidikan Jurnal Riset Pembelajaran Matematika Sekolah Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurnal Pengabdian kepada Masyarakat Nusantara Unri Conference Series: Community Engagement Prima Abdika: Jurnal Pengabdian Masyarakat JagoMIPA: Jurnal Pendidikan Matematika dan IPA Sulawesi Tenggara Educational Journal International Journal of Science and Society (IJSOC) Jurnal Didactical Mathematics Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Basicedu PERDULI: Jurnal Pengabdian kepada Masyarakat Penamas Journal Research of Social Science, Economics, and Management International Education Trend Issues Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Information Technology Education Journal EduInovasi: Journal of Basic Educational Studies Jurnal Inovasi Pembelajaran Matematika Proceeding of International Conference on Humanity Education and Society J-KOMA : Jurnal Ilmu Komputer dan Aplikasi
Wardani Rahayu
Universitas Negeri Jakarta
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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METODE ESTIMASI PARAMETER DAN METODE EQUATING PADA UKURAN SAMPEL KECIL BERDASARKAN ITEM RESPONS THEORY Rahayu, Wardani
SEMIRATA 2015 Prosiding Bidang Matematika
Publisher : SEMIRATA 2015

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.268 KB)

Abstract

Tujuan penelitian ini adalah untuk mengetahui keakurasian metode estimasi parameter butir paramater dan metode equating pada ukuran sampel kecil berdasarkan Item Response theory. Metode estimasi parameter yang digunakan adalah metode estimasi Joint Maxsimum Likelihood dan metode estimasi Bayesian,  metode equating yang digunakan adalah metode Rerata dan Sigma dan Tegar Rerata dan Sigma. Estimasi parameter menggunakan model logistik dua paramater pada ukuran sampel kecil yakni 300. Sumber data menggunakan data Ujian Nasional Matematika SMP tahun 2011. Keakurasian metode estiamsi paramater dan metode equating dilihat dari nilai Root Mean Square Error (RMSE). Hasil penelitian ini adalah pada ukuran sampel kecil, metode equating yang sama menghasilkan keakurasian yang sama antara metode Joint Maxsimum Likelihood dan metode Bayesian, sementara pada metode estimasi paramater sama, menghasilkan keakurasian yang berbeda antara metode Rerata dan Sigma dan Tegar Rerata dan Sigma.   Katakunci: metode estimasi parameter, metode equating, ukuran sampel kecil, RMSE
Development of Interactive Mathematics Multimedia Teaching Materials for Building Space in Class V Primary Schools Gartika, Euis; Rahayu, Wardani; Utomo, Erry
International Journal for Educational and Vocational Studies Vol 1, No 5 (2019): September 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i5.1717

Abstract

This study aims to produce the development of interactive multimedia that is feasible to use in the mathematics of building space. The subjects of this study were in class V of Panaragan 1 Elementary School in Bogor, Semplak 2 Elementary School, and Bogor 1 Police Public Elementary School. This interactive multimedia development uses a type of research and development concerning the model developed by Lee and Owens, there are 5 stages: assessment / analyze, instructional design, development, implementation, and evaluation. The media developed was validated by material and media experts before being tested on students. The instruments used to collect the data were 4.4 expert media feasibility test questionnaires, material expert questionnaire feasibility test 4.3 trial language feasibility expert 4.2, declared feasible for use in learning.
The Effectiveness of Mathematics E-Modules with a Contextual Approach on Geometry Matters to Improving Students’ Learning Outcomes Sukarman, Sukarman; Rahayu, Wardani; Hakim, Lukman El
JPI (Jurnal Pendidikan Indonesia) Vol 10, No 2 (2021)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (216.554 KB) | DOI: 10.23887/jpi-undiksha.v10i2.33530

Abstract

This study aims to analyze the development of web-based mathematics teaching materials using Moodle from the Learning Management System (LMS) with a Contextual Approach to Geometry in the eighth grade of junior high school. This research is development research by adapting the Borg and Gall development model, consisting of expert validation, small group trials, and large group trials. It uses the t-test to measure product effectiveness. Data collection techniques used questionnaires and written tests. Data analysis was carried out quantitatively using descriptive and inferential statistics. The effectiveness test results show that the t-table value is 2,988, with a significant level of 0.012 smaller than 0.025 (0.012 <0.025). Based on these results, Ho is rejected, so there is an average difference between the experimental class and the control class. Based on these results, it can be stated that the product developed in the form of an E-mathematical module with a contextual approach effectively improves student learning outcomes in geometry material.
The Positive Impact Of Virtual Class-Based On Calculus II Teaching Materials In Improving The Conceptual Understanding Of Informatics Engineering Students Anggraini, Tesi; Rahayu, Wardani; Makmuri, Makmuri
JPI (Jurnal Pendidikan Indonesia) Vol 9, No 3 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.927 KB) | DOI: 10.23887/jpi-undiksha.v9i3.27723

Abstract

This research aims to analyze the validity of Calculus II teaching materials based on virtual classes; the effectiveness of teaching materials that have been designed towards improving students’ understanding of mathematical concepts. The method used in this research is ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The research subjects were students of Informatics Engineering UNINDRA 4th semester who took Calculus II courses consisting 2 (two) classes, namely the experimental class consisting of 14 students and 15 students of the control class. Instruments and data collection techniques used in the form of observation, tests, and questionnaires. Data analysis used independent sample test and normalized gain score. The result showed that Calculus II teaching materials were based on virtual class was valid and effective to improve students’ understanding of concepts so it can be concluded that the teaching materials for Calculus II based on virtual classes are valid and suitable for use in learning and are effective and practical to improve student’s conceptual understanding.
Effect of Bamboo Dance Learning Model and Early Ability Against Habit of Mind Mathematical Students Waryadi Waryadi; Kadir Kadir; Wardani Rahayu
Journal of Development Research Vol. 3 No. 2 (2019): Volume 3, Number 2, November 2019
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1526.687 KB) | DOI: 10.28926/jdr.v3i2.76

Abstract

Based on the results of the preliminary study, Mathematical habits of mind (MHoM) mathematics students are generally still weak.Therefor, efforts are needed to overcome them. One way is to choose and apply the appropriate learning model. This study aims to determine whether the Bamboo Dance learning model and Early Mathematical Ability of Students can significantly influence the mathematics MHoM of students. This research is using the experimental method. Involving VII grade students of junior high school, with experimental classes and control classes as many as 36 student samples. The experimental class was given learning by applying the Bamboo Dance learning model, while the control class with conventional learning. The results of the study showed that the MHoM mathematics of experimental class students as a whole was better than the control class with a significance level of 0.023. Likewise, for groups of students with high and moderate initial abilities in the experimental class it is better than the group of students with high and moderate initial abilities in the control class, with a significance level of 0.011 and 0.025 respectively. Whereas for the group of students with low initial abilities there was no significant effect of the Bamboo Dance learning model on the ability of the MHoM students with a significance level of 0.775.
Efektivitas Program Pendidikan Guru MIPA Kelas Bilingual Universitas Negeri Jakarta Raihanati Raihanati; Yetti Supriyati; Wardani Rahayu
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 1 No 2 (2015): JPPPF - Jurnal Penelitian & Pengembangan Pendidikan Fisika, Volume 1 Nomor 2, Des
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (411.748 KB) | DOI: 10.21009/1.01205

Abstract

Abstract This research aims to determine the effectiveness of Bilingual Class Mathematics and Sciences Educational Teacher State University of Jakarta (PGMIPABI) State University of Jakarta. This research is evaluation program, conducted at Faculty of Mathematics and Sciences, State University of Jakarta, use Countenance Stake models. Based on the result data analysis and data interpretation formulated: (1) PGMIPABI Program at State University of Jakarta conducted professionally, with clear legal basis, and involve stakeholders; (2) PGMIPABI program at State University of Jakarta, conducted with support by lecturer staff, utilizing the integrated infrastructure management, so as meet the satisfaction by students; (3) PGMIPABI program of State University of Jakarta, produces MIPA teacher candidates with good performance and well received by bilingual school when a field study. Based on the result, can concluded the PGMIPABI State University of Jakarta was effective. Then researcher recommended this program will be continuous, but the Lecturer ability about teaching in English on mathematic and sciences will be improve. Keywords: PGMIPABI, Evaluation Program, Stake Countenance Model Abstrak Penelitian ini bertujuan untuk mengetahui efektivitas program pendidikan guru MIPA Kelas Bilingual (PGMIPABI). Penelitian yang dilakukan merupakan penelitian evaluasi program, yang dilakukan di Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Jakarta dengan menggunakan pendekatan Model Countenance Stake. Menggunakan angket, pedoman wawancara sebagai alat pengumpul data. Berdasarkan hasil analisis data dan interpretasi data dirumuskan kesimpulan sebagai berikut: (1) program PGMIPABI Universitas Negeri Jakarta direncanakan secara professional, dengan dasar hukum yang jelas, dan melibatkan stake holders; (2) Pelaksanaan PGMIPABI Universitas Negeri Jakarta didukung oleh tenaga pendidik, tenaga kependidikan, memanfaatkan sarana prasarana penunjang yang dikelola secara terpadu, sehingga memberikan kepuasan terhadap mahasiswa; namun masih sangat terbatas dosen yang menguasai kemampuan mengajar dengan pengantar bahasa inggris, (3) PGMIPABI Universitas Negeri Jakarta menghasilkan calon guru MIPA Bilingual dengan prestasi baik dan diterima dengan baik oleh sekolah bilingual di tempat mereka PPL (Program Pengalaman Lapangan). Dengan demikian dapat disimpulkan bahwa PGMIPABI sudah berjalan secara efektif. Peneliti merekomendasikan sebaiknya PGMIPABI dilanjutkan, dan perlu peningkatan kemampuan dosen menggunakan bahasa inggris dalam pembelajaran. Kata-kata kunci: PGMIPABI, evaluasi Program, Model Stake Countenance
COMPARING THE USE OF FIVE-PACKAGE OF MATH IN THE 2011 NATIONAL EXAMINATION BETWEEN SMA AND MADRASAH ALIYAH: A CASE STUDY IN JAKARTA Wardani Rahayu
IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW Vol 1 No 1 (2014): IJER (Indonesian Journal of Educational Review)
Publisher : Program Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.37 KB) | DOI: 10.21009/IJER:01.01.03

Abstract

This study aims to compare five question packages used in the 2011 National Examination, specifically for Maths for Social Studies subject between public senior high school (SMA) and Islamic senior high school (MA) in Jakarta. It employed simple random sampling as its data collection technique. The independent variables used were the category of high schools and the Five Question Packages used in the National Examination. The schools were divided into two: regular senior high school (SMA) and Islamic senior high school or Madrasah Aliyah (MA). The packages chosen to be analyzed were package number: 12, 25, 39, 46 and 54. The data was analyzed by two-factor ANOVA for its 11 Differential Item Function (DIF) and 29 non Differential Item Function (non-DIF) items. The items used for this study are the items that fit the three-parameter logistic model. This study found that no difference between the scores on both the DIF and non-DIF items in either for SMA or Ma is found. Keywords: national examination in math, five packages, DIF, SMA, MA.
CLASSICAL TEST THEORY OF INNAPROPRIATE INDEX SCORE’S ACCURACY COMPARISON USING CONFUSION MATRIX ACCURACY PROPORTION IN EDUCATIONAL MEASUREMENT Wardani Rahayu; Eko Wahyudi
IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW Vol 4 No 1 (2017): Indonesian Journal of Educational Review (IJER)
Publisher : Program Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (735.924 KB) | DOI: 10.21009/IJER.04.01.08

Abstract

The objective of this study is to determine the Donlon Fischer aacuracy method, Jacob and SHL inappropriate score using confusion matrix accuracy proportion. This research was conducted by analyzing secondary data in response to the physics national examination results throughout the West Kalimantan Province in 2012 using 1545 research samples. The sampling of the research is done by using the random sampling technique of 1545 population. The research method is experimental method which is done by comparing the proportion of accuracy obtained from confusion matrix. The hypothesis was tested by using a differences in proportions Z test. Test results showed that the SHL inappropriate index score is more accurate than Donlon Fischer and Jacob innapropriate index score. This research is expected to find an accurate method in detecting the inappropriate score used as an evaluation parameter for educational measurement.
A RASCH MODEL MEASUREMENT ANALYSIS ON SCIENCE LITERACY TEST OF INDONESIAN STUDENTS: SMART WAY TO IMPROVE THE LEARNING ASSESSMENT Rosita Uli Sihombing; Dali S. Naga; Wardani Rahayu
IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW Vol 6 No 1 (2019): Indonesian Journal of Educational Review (IJER)
Publisher : Program Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (689.685 KB)

Abstract

Report of a test assessment is usually carried out separately between the level of difficulty of the test items and the student’s ability. In addition, the analysis of test results is sometimes not clearly presented in a complete and in-depth explanation. This study aimed to explain the assessment process on the instrument of Science Literacy Test for Indonesian Students (SLTIS) conducted by 94 students from the 9th grade of junior high school. Those were 41 students from private schools and 53 from public schools. There were 36 test items with four possible answers for each item. In details, the findings were reported as follows: the item reliability was very good; two items were indicated to have different item functioning (DIF), and the data were fit to the model; public school students were slightly better than private school students, and there was no difference in achievement between male and female students. SLTIS instrument was suitable for diagnostic test and had a high information value on the students with moderate ability. The current study presented a smart way on how to apply the objective measurement to improve the education assessment. Keywords: science literacy, indonesian schools, Science Literacy Test for Indonesian Students (SLTIS), Rasch Measurement Model (RMM)
A RASCH MODEL MEASUREMENT ANALYSIS ON INDONESIAN SCIENCE LITERACY TEST: SMART WAY TO IMPROVE THE LEARNING ASSESSMENT Rosita Uli Sihombing; Dali S. Naga; Wardani Rahayu
IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW Vol 6 No 2 (2019): Indonesian Journal of Educational Review (IJER)
Publisher : Program Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.557 KB)

Abstract

Report of a test assessment is usually carried out separately between the level of difficulty of the test items and the student’s ability. In addition, the analysis of test results is sometimes not clearly presented in a complete and in-depth explanation. This study aimed to explain the assessment process on the instrument of Indonesian Science Literacy Test (ISLT) conducted by 94 students from the 9th grade of junior high school. Those were 41 students from private schools and 53 from public schools. There were 36 test items with four possible answers for each item. In details, the findings were reported as follows: the item reliability was very good; two items were indicated to have different item functioning (DIF), and the data were fit to the model; public school students were slightly better than private school students, and there was no difference in achievement between male and female students. ISLT instrument was suitable for diagnostic test and had a high information value on the students with moderate ability. The current study presented a smart way on how to apply the objective measurement to improve the education assessment. Keywords: science literacy, indonesian schools, indonesian science literacy test (islt), rasch measurement model (rmm)
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