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Bahaya Merokok Pada Remaja Tivany Ramadhani; Usna Aulia; Winda Amelia Putri
Jurnal Ilmiah Kedokteran dan Kesehatan Vol 3 No 1 (2024): Januari : Jurnal Ilmiah Kedokteran dan Kesehatan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/klinik.v3i1.2285

Abstract

Cigarettes are generally smoked, and when lit, the tobacco inside burns and produces smoke that is inhaled by the smoker. Cigarettes contain nicotine, tar and various other chemicals, which have a bad impact on human health. Excessive smoking has been linked to a variety of serious illnesses, including heart disease, cancer, lung disease, and other health problems.
Keterampilan Guru Dalam Mengelola Kelas Putri Utami; Muhammad Arif; Tivany Ramadhani; Aulia Khairani; Safran Safran
Guruku: Jurnal Pendidikan dan Sosial Humaniora Vol. 2 No. 1 (2024): GURUKU : Jurnal Pendidikan dan Sosial Humaniora
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/guruku.v2i1.556

Abstract

One of the skills that an educator must have is class management skills. Class management is very important for the continuity of the learning process. Class management is the key to success in learning activities. This research aims to find out how teachers' skills are in managing classes in class IV of SD Negeri 060904 Medan Maimun. This research uses a qualitative approach. Data collection techniques are primary data and secondary data. Primary data sources in this research were obtained through interviews and observations. Meanwhile, secondary data sources are data obtained from library studies such as journals, reports, articles, books and the internet that are related to research. The results obtained from this research are that teacher skills in managing the classroom can be done in two ways, namely: 1) by creating and maintaining ideal or preventive learning conditions, 2) by developing and controlling optimal or repressive learning conditions.
Pengembangan Media Pop Up Book Berbasis Cerita Rakyat Tanjungbalai terhadap Kemampuan Membaca Pemahaman Siswa Kelas 4 SD Tivany Ramadhani; Rina Devianty; Aufa Aufa
Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa Vol. 3 No. 4 (2025): Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/yudistira.v3i4.2386

Abstract

This study is entitled “Development of Pop Up Book Media Based on Tanjungbalai Folktales to Improve Reading Comprehension Skills of 4th Grade Elementary School Students.” The study aims to design and develop Pop Up Book media based on Tanjungbalai folktales and to evaluate its validity, practicality, and effectiveness in enhancing the reading comprehension skills of 4th-grade students. The theoretical foundation emphasizes the importance of using engaging and contextual visual media to support students’ reading comprehension. The research employed a Research and Development (R&D) method with the ADDIE approach. Data were collected through observations, interviews, validation questionnaires from material experts, media experts, and language experts, as well as pre-tests and post-tests. The results showed that the Pop Up Book media was assessed as “very valid” by three validators, with an average score of 89.68%. Meanwhile, feedback from educators and students categorized the media as “very practical,” with an average score of 96.48%. The effectiveness of the media was demonstrated by an increase in students’ reading comprehension skills, with an N-Gain score of 0.93. It is recommended that teachers use Pop Up Book media as an engaging and contextual learning alternative. Future researchers are encouraged to develop similar media using folktales from other regions.