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All Journal Jurnal Biologi Tropis Journal of English Teaching, Applied Linguistics and Literatures (JETALL) Bayt ElHikmah: Journal of Islamic Architecture and Locality
Rafika Annisa, Rafika
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Immunology & microbiology Languange, Linguistic, Communication & Media

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STUDENTS’ ACHIEVEMENT IN READING COMPREHENSION USING COOPERATIVE LEARNING TYPE JIGSAW AT THE ELEVENTH GRADE STUDENTS OF MA NIPI RAKHA AMUNTAI Annisa, Rafika
Journal of English Teaching, Applied Linguistics and Literatures (JETALL) Vol 1, No 2 (2018): Jetall Volume 1 No.2 2018
Publisher : Universitas Lambung Mangkurat

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Abstract

Reading is taught in Indonesian schools to enable the students to read and understand a text and any material written in English. Unfortunately, students still have difficulties to master reading skills. The eleventh grade of MA NIPI RAKHA Amuntai in 2015/2016 are the classes that had this problem. Then, to solve the problem, the Jigsaw Method is used in order to improve students’ reading comprehension achievement. The aim of this study is to find out whether there is any improvement in students’ reading comprehension achievement of students who are taught by using the Jigsaw Method. This study uses quasi-experimental design. The finding of the research shows that there are improvements in the two classes. The average score of pre-test and post-test of an experimental class are 74.55 and 84.24, while control class only gets 69.99 in pre-test and 72.18 in post-test. In addition, the calculation of t-test result is 2.06 is higher than the t-table 1.67. Based on research finding, Jigsaw Method is suggested to be used as one of the methods in teaching reading comprehension, and this study is also suggested for other researchers who want to conduct similar area on the use of Jigsaw method.
Identifikasi Konsep Privasi pada Indekos Massa Banyak, Studi Kasus Indekos Mahasiswi di Banda Aceh Annisa, Rafika; Bakri, Maysarah; Fitri Rizky, Sarvina
Bayt ElHikmah: Journal of Islamic Architecture and Locality Vol. 1 No. 1 (2023): Bayt El Hikmah
Publisher : Prodi Arsitektur, Fakultas Sains dan Teknologi bekerja sama dengan Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jial.v1i1.3780

Abstract

Abstract. The indekost are businesses that rent out rooms in a house for a certain period and with a set payment schedule. Boarding houses involve owners and tenants who have no family ties and occupy the same building or site. To support its role as a place to live, the need for privacy in boarding houses is very important. This is based on the assumption that, compared to other building functions, a dwelling has the highest level of privacy requirements. This study was conducted to take a closer look at the efforts of boarding houses to maintain privacy architecturally. The object of research is in the Darussalam and Batoh Regions which are educational areas that have many boarding houses around them. This study uses a qualitative descriptive methodology. Data were collected through observation. The result of the research shows that research objects with separate masses have good privacy qualities. Another important finding is the orientation of the building and the placement of openings affect the quality of privacy in buildings.
Screening of Antimicrobial Producing Bacteria from Berawe Beach Sand on Kampai Pangkalan Susu Island against Pathogenic Bacteria Annisa, Rafika; Manalu, Kartika; Nasution, Rizki Amelia
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6334

Abstract

Sand is naturally a place to live, grow and develop some marine animals and microorganisms, usually bacteria originating from the sea area that have a large number of bioactive compounds that can produce various kinds of secondary metabolites for further production of antimicrobials. The purpose of this study was to obtain bacteria that have the potential to produce antimicrobials and to characterize bacterial isolates on the sand of Berawe Beach, Kampai Island, Pangkalan Susu. In this study several stages were carried out, namely sampling, isolation, purification, morphological characterization, antimicrobial activity test, gram staining, biochemical test and determining the bacterial genus. The results of this study obtained 9 isolates (SP14A. SP15A, SP16A, SP24A, SP24B, SP35A, SP44A, SP44B and SP45A) which have the potential as antimicrobial producers. Characterization of antimicrobial bacterial isolates from the sand of Berawe Beach, Kampai Island, Pangkalan Susu, namely isolate SP14A, which is a gram- positive bacterium in the form of streptobacilli. SP15A, SP24B and SP44B isolates were coccus-shaped gram-positive bacteria. SP16A, SP35A, SP44A and SP45A isolates were gram-positive bacteria in the form of bacilli. And isolate SP24A is a gram-negative bacterium in the form of streptobacilli. All isolates produce catalase enzymes but do not use carbon and energy. Isolates that are motile (SP14A, SP15A, SP16A, SP24A, SP35A, SP44A and SP45A) can ferment glucose while non-motile (SP24B and SP44B) cannot ferment glucose. These bacteria come from the genera Bacillus, Micrococcus, LactoBacillus and Alcaligenes. Species of Bacillus pumilus, Bacillus subtilis, Bacillus firmus, LactoBacillus bulgaricus, Micrococcus luteus and Alcaligenes eutrophus.
Co-Authors Fitri Rizky, Sarvina Manalu, Kartika Maysarah Binti Bakri Nasution, Rizki Amelia