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All Journal Tunjuk Ajar: Jurnal Penelitian Ilmu Pendidikan Al-Bidayah: Jurnal Pendidikan Dasar Islam
Nila Safitri
Universitas Riau
Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MATERI FPB DI SEKOLAH DASAR Nila Safitri; Jesi Alexander Alim; Eddy Noviana; Bedriati Ibrahim; Neni Hermita
Tunjuk Ajar: Jurnal Penelitian Ilmu Pendidikan Vol 4, No 2 (2021)
Publisher : Jurusan Ilmu Pendidikan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jta.v4i2.118-139

Abstract

This study aims to develop a valid and practical interactive instructional media to teach the GCD in elementary schools. This study is the Research and Development, and the reseachers applied the Plomp model consisting of three phases: preliminary research phase, development phase, dan assessment phase.The developed instructional media was validated by 3 experts consisting of media experts and material experts. To test the practicality, the researchers distributed questionnaires to the teacher and students. The data in this study were collected through interviews, observations, and questionnaires. The collected data were then analyzed quantitatively and qualitatively. The developed instructional media was very valid with an average score of 83.96% and was very practical category with an average score of 87.86% from the students and 96.7% from the teachers. Therefore, the interactive instructional media to teach the GCD can be used by elementary students and teachers.
ITEM ANALYSIS USING RASCH MODEL ON GEOMETRY FOR GRADE 1 Jesi Alexander Alim; Neni Hermita; Nila Safitri; Tommy Tanu Wijaya; Zetra Hainul Putra; Jerito Pereira; Melvi Lesma Alim
Al-Bidayah : jurnal pendidikan dasar Islam Vol 13, No 2 (2021): Al-Bidayah : jurnal pendidikan dasar Islam
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/al-bidayah.v13i2.697

Abstract

The purpose of this research is to analyse the problem associated with the geometry instructional materials for grade 1 students using the Rasch model. This is a descriptive research with a quantitative approach used to obtain information on the Wright map, item measure, and fit for instructors. Data were obtained by distributing a questionnaire containing 10 questions to 30 first-grade students in 192 Public Elementary Schools in Pekanbaru through Google form. The data collected were analysed using the Rasch model assisted by the Winstep or ministep version 3.73 application. The result showed that items 2 and 3 contained very difficult and easy questions, with a 0.30 indicating difficulty level. In conclusion, the test items used are valid and generally not difficult for students
Co-Authors Bedriati Ibrahim Eddy Noviana Jerito Pereira Jesi Alexander Alim Melvi Lesma Alim Neni Hermita Tommy Tanu Wijaya Zetra Hainul Putra