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Profil Kemampuan Berpikir Kritis Siswa Kelas VIII SMP Pada Mata Pelajaran IPA Ardia Tita Kartika; Lydea Eftiwin; Mahdiya Fitri Lubis; Ahmad Walid
Jurnal Riset Teknologi dan Inovasi Pendidikan (Jartika) Vol. 3 No. 1 (2020): Januari
Publisher : Jurnal Riset Teknologi dan Inovasi Pendidikan (Jartika)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1027.982 KB)

Abstract

This research was conducted with the aim to determine the level of understanding of students in junior high school about science subjects. This research uses descriptive and qualitative methods as its consideration. In this study the sample consisted of 30 students in class VIII G and 28 students in class VIII H. Data collection techniques with Pre-test and Post-test about students' thinking abilities on junior high school material. The research instrument consisted of 15 Pre-test items and 15 Post-test questions that had been adjusted using rubrics. This study presents the results of research on eighth grade students. The results of the study showed students who used the problem-solving method to all participants who used the lecture method. The level of critical thinking skills in class of students is normally distributed, so that it can be completed increased.
Pengaruh Penambahan Bonggol Nanas Pada Susu Kacang Hijau Anisa Auliya; Ardia Tita Kartika; Lydea Eftiwin; Istiana Istiana; Sopiah Sopiah; Nurlia Latipah
Jurnal Sains dan Kesehatan Vol. 2 No. 3 (2020): J. Sains Kes.
Publisher : Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jsk.v2i3.157

Abstract

The present study utilizes pineapple weevil waste with the aim of testing the durability and flavor of the formulation between pineapple weevil milk bean. Pineapple cob which is one of the abundant waste in Indonesia and has not been used optimally turns out to have nutritional content and bromelain compounds that have many benefits for health, not only that pineapple hump is also useful for preventing cancer and sinusitis. The combination of pineapple green beans in milk making is one of the efforts to improve nutrition in it. In general, this study aims to determine the durability of shelf life and the taste of pineapple (sunggoku) green bean hump milk. This research consisted of two methods, namely an experiment to test the storability of milk and a survey with 28 testers for milk taste.