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All Journal Jurnal Peluang Jurnal EduBio Tropika Jurnal Peurawi : Media Kajian Komunikasi Islam
Rahmawati Rahmawati
Universitas Syiah Kuala
Religion Languange, Linguistic, Communication & Media Mathematics

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INTERAKSI EKSTRAK DAUN LIDAH BUAYA (Aloe vera L.) DAN DAUN SIRIH (Piper betle L.) TERHADAP DAYA HAMBAT Stapylococcus aureus SECARA IN VITRO Rahmawati Rahmawati
Jurnal Edubio Tropika Vol 2, No 1 (2014): Jurnal EduBio Tropika
Publisher : Jurnal Edubio Tropika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.367 KB)

Abstract

Penelitian bertujuan untuk mengetahui interaksi antara konsentrasi dan jenis ekstrak daun lidah buaya dan daun sirih terhadap daya hambat Staphylococcus aureus. Penelitian menggunakan Rancangan Acak Lengkap (RAL) faktorial dan tiga ulangan. Parameter yang diamati adalah diameter daya hambat yang terbentuk dan karakteristik diameter daya hambat. Data dianalisis menggunakan Analisis Varian dan dilanjutkan dengan uji Duncan. Hasil penelitian menunjukkan ada interaksi antar konsentrasi dan jenis ekstrak daun lidah buaya dan daun sirih terhadap daya hambat Staphylococcus aureus. Semakin tinggi konsentrasi interaksi yang diberikan semakin besar daya hambat yang terbentuk. Diameter daya hambat terbesar terdapat pada perlakuan A3P3 yaitu 25 mm pada Staphylococcus aureus.
Tingkat Berpikir Kreatif Siswa dalam Pemecahan dan Pengajuan Masalah Matematika melalui Tipe Soal Open Ended di SMP Rahmawati Rahmawati; Rahmah Johar; Hajidin Hajidin
Jurnal Peluang Vol 7, No 1 (2019): Jurnal Peluang
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (600.344 KB) | DOI: 10.24815/jp.v7i1.13741

Abstract

Every individual basically has the creative potential and creative thinking abilities of students can be improved, so that the teacher needs to know the level of creative thinking abilities of the students in solving mathematical problems and filed. By knowing the level of creative thinking abilities of students the teacher can design methods, strategies and learning techniques to improve students' ability to think creatively. One way to determine the level of students' creative thinking among others, by asking students to solve problems and propose open (open ended). The use of open-ended questions can stimulate creative thinking, original thinking skills, and innovation in mathematics. This study aims to determine the level of students' creative thinking in mathematical problem solving and problem posing through open ended type of questions and the level of creative thinking of students in the filing of mathematical problems through open ended type of questions. This research is a descriptive qualitative data collection using the test method open ended questions and interviews. The subjects were students of class VII MTsN Meureudu. All the study subjects given a test with open-ended questions, the results were analyzed based on three components, namely creative thinking fluency, flexibility and originality, then researchers conducted interviews with six students to confirm an answer and describe the level of creative thinking. The results showed that two students are at level 4 (very creative), a student is at level 3 (creative), and two students are on the 2nd level (quite creative). While the other students do not have the ability to think creatively in solving problems. Three of the six students are on the 2nd level (quite creative), while three other students do not have the ability to think creatively in a posing problem.
STRATEGI KOMUNIKASI BADAN METEOROLOGI KLIMATOLOGI DAN GEOFISIKA (BMKG) ACEH DALAM MENGANTISIPASI BERITA HOAX GEMPA ACEH DI ONLINE MEDIA Rahmawati Rahmawati; Rachmad Kurniawan; Mawaddah Mawaddah
Jurnal Peurawi: Media Kajian Komunikasi Islam Vol 3, No 1 (2020): Jurnal Peurawi: Media Kajian Komunikasi Islam
Publisher : Ar-Raniry State Islamic University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jp.v3i1.6532

Abstract

This research examines how to Anticipate News of the Aceh Earthquake Hoax in Online Media. The rise of hoax news, especially regarding the earthquake that will occur on the coastal beaches of Pidie Jaya, Sigli, and Banda Aceh through social media and online media that mentions sources from BMKG. The theory of planning (theory of planning) is used as a reference by researchers as a theoretical foundation in this study to describe the planning process by the Aceh BMKG in planning communication strategies to anticipate news of the Aceh earthquake hoax through online media so as not to cause problems in the future. This theory states that the more knowledge one has, the more complex the plan will be made. This research uses descriptive qualitative methods and data collection techniques used are observation, interviews and documentation. The results of this study are the communication strategies of BMKG Aceh that have been implemented well by agencies, one of which is in anticipation of hoax news in the name of BMKG Aceh and this strategy has met the criteria of a form of communication strategy of an organization that has been summarized.
Co-Authors Hajidin Hajidin Mawaddah Mawaddah Rachmad Kurniawan Rahmah Johar