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All Journal Jurnal Daya Matematis Jurnal Basicedu Jurnal Ilmiah Mandala Education (JIME) EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Abdidas Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Jurnal Jendela Pendidikan Haumeni Journal of Education HINEF : Jurnal Rumpun Ilmu Pendidikan Jurnal Basicedu PEMIMPIN - Pengabdian Masyarakat Ilmu Pendidikan

Nahak, Roswita Lioba

Program Studi PGSD, Universitas Citra Bangsa

Author-ID : 3667048

Arts Humanities Education Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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Articles

Efektivitas Model Pembelajaran Inkuiri Terbimbing Berbantu Lembar Kerja Siswa Berbasis Saintifik Terhadap Hasil Belajar Siswa Roswita Lioba Nahak; Vera Rosalina Bulu
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 6, No 2 (2020): July
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

The objective of the research is to find out the effectiveness of the application of guided inquiry learning models to student learning outcomes. The research method used quasi-experimental with a nonequivalent control group design type. The population covered 34 students with saturated sampling technique with a sample of 34 students. The research instrument used test questions and documentation studies as well as data analysis techniques using the independent t-test and effect size test. The results of the study showed that the application of guided inquiry-based learning models with scientific-based worksheets on the learning outcomes of Class VI natural science at SDI Bakunase Kupang was effective, in which the average test score of the control class was smaller than the experimental class at 68.24 <79.41 and based on the value of sig. (2-tailed)> α that is 0.001 <0.05, then there was a significant difference in the average value between the control class and the experimental class and the effect size test results was 0.85. Therefore, it can be concluded that the application of the guided inquiry learning model based on LKS based Scientific is effective towards the learning outcomes of Class VI Natural Sciences at SDI Bakunase Kupang.

Pengembangan Buku Ajar Matematika Dasar Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Vera Rosalina Bulu; Roswita Lioba Nahak
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 6, No 1 (2020): March
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

This research aims to determine the process and results of the development of material-based solutions to improve the mathematical problem-solving skills of elementary school teacher Education Program, Citra Bangsa University. This research is development research with the model ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The subject in this study was 2 expert validators and a limited trial subject of second-semester students, elementary school teacher Education, Citra Bangsa University. The study was conducted in the odd semester of 2018/2019. The instrument used is a validity test questionnaire and practicality test. The data analysis techniques used are quantitative and quantifiable descriptive analyses. The results of the development of this resolution-based teaching book are the results of the percentage of basic mathematics teaching book 84% including valid categories, the results of the percentage of test book design validation of 92.5% including a very valid category. Practicality test results showed 88.56% inclusive of very practical category and reliability test result of 0.725 including reliability category.

Co-Authors Aprianus Raga Lomi Arjelita Bete Asti Yunita Benu Benu, Asti Yunita Delila Malafu Diana Yani Fallo Dollok, Viki Vikranta Yorhans Feka, Viktorius Paskalis Fitriani Tefa Inggrit Roman Jhon Enstein KOLO, GETRUDIS Lay, Abir Yohindro Maria Dosantos Mbuik, Heryon Bernard Mone, Merianti Naitili, Cornelia Amanda Nitte, Yulsy Marselina Santi Frans Selfiana Ndapalawa Selfiana T. M. Ndapa Lawa Selfiana Triyanty. M. Ndapa Lawa Siki, Yesmi Marsela Taneo, Marni Eunike Tanggur, Femberianus Sunario Tantrisna, Ellen Tungga, Intan Yunita Vera Bulu Vera Rosalina Bulu Viktorius P. Feka Yunvi Mbait

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