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All Journal Journal of Biology Education THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING)
Putri, Rifa Salvia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Physics

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Characteristics of Foot Sanitizer Containing Coffee Extract With Variation of Maceration Duration as a Development of Rural Local Potential Imaduddin, Muhamad; Farikhah, Nurul; Haq, Ferriana Diean; Anwari, Moh Kharis; Ahdan, Fatmaziza Berliane; Putri, Rifa Salvia
Journal Of Biology Education Vol 5, No 2 (2022): Journal Of Biology Education
Publisher : Tadris Biologi IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jobe.v5i2.14491

Abstract

Coffee is a plant that can grow in tropical and subtropical areas with suitable areas, namely at an altitude of 1,000-2,100 meters above sea level, for example, which is often found in Colo village, Dawe district, Kudus City, Indonesia. This study aims to determine the quality of preparations for foot sanitizer from coffee and cinnamon extracts. The method used in this experiment is the experimental method. Coffee and cinnamon extracts can be obtained by maceration or soaking. The coffee extract was given a variation of maceration for 38 and 46 hours. The materials used in this experiment were coffee extract 60%, cinnamon extract 10%, glycerin 10%, ethanol 19.5%, and coffee essence 0.5%. Evaluation of foot sanitizer preparations was carried out in 3 stages, namely organoleptic tests including shape, aroma, color, texture, dry time on the skin, irritation, and level of preference for the formulation. Physical preparation tests include pH, clarity, stability, and homogeneity tests. The antibacterial test was carried out based on the area of the inhibition zone to determine the variation of the best spray preparation foot sanitizer to inhibit bacteria. It can be concluded that the preparation of foot sanitizer F2 (R. 46 hours) is more effective than the preparation of foot sanitizer F (R. 38 hours) with a higher pH value, color, level of preference, and antibacterial activity. It is hoped that in the future the manufacture of foot sanitizers can be produced and disseminated to the wider community.
A Systematic Review on Pedagogical Content Knowledge in Utilizing Science Learning Technology at the Indonesian Junior High School Level Jannah, Ro'i Khatul; Imaduddin, Muhamad; Hidayah, Iqwa Khilmatul; Sofii, Abdul Johan; Putri, Rifa Salvia
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Vol 5, No 2 (2022): THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Publisher : Institut Agama Islam Negeri Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/thabiea.v5i2.19324

Abstract

Knowledge of technology, pedagogy, and content needs to be mastered by teachers comprehensively. This research is systematic review research with the type of meta-synthesis which aims to describe the implementation of Pedagogical Content Knowledge (PCK) and its integration with technology in science learning at the junior high school level based on research carried out in Indonesia. The data is sourced from publications indexed on the SINTA page ranked 1-6 in 2016-2020. Data collection used the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) method. Analysis of articles related to topics used categorization on Pedagogical Content Knowledge which includes (1) Orientation to teaching science (OTS), (2) Knowledge of instructional strategies for teaching science (KIS), (3) Knowledge of student understanding in science (KSU), (4) Knowledge of curriculum (KC), (5) Knowledge of assessment of science learning (KAS). A total of 23 scientific articles were obtained from 21 scientific journals consisting of five articles indexed at level 4, four articles at level 3, eleven articles indexed in journals ranked 2, and three articles in journals ranked 1. OTS showed dominance in the didactic aspect [N=5]. KIS was dominated by the tendency of problem-solving strategies [N=3], KSU lead to teachers' understanding of students' motivation and interest [N=4], and understanding of students' abilities [N=4]. The KC identified showed the dominance of knowledge in the horizontal curriculum [N=6]. KAS shows the direction of knowledge which is dominated by formative assessment [N=16]. Utilization of technology used in the teaching and learning process takes various forms including weblog [N=1], interactive digital [N=1], ICT [N=1], Edmodo [1], audiovisual [N=1], virtual lab [N =2], smartphone [N=2], Macromedia flash [N=3], Power point [N=3], STEM Project [7].
Co-Authors Ahdan, Fatmaziza Berliane Anwari, Moh Kharis Farikhah, Nurul Haq, Ferriana Diean Hidayah, Iqwa Khilmatul Jannah, Ro'i Khatul Muhamad Imaduddin Sofii, Abdul Johan