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All Journal Jurnal Biologi Tropis Atrium Pendidikan Biologi
Ayu Sahara Tumanggor
Universitas Islam Negeri Sumatera Utara
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Other

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COOPERATIVE LEARNING "ROLE PLAYING" IN NUR IHSAN ISLAMIC FULL DAY SCHOOL Ayu Sahara Tumanggor; Novita Sari Lubis; Rika Muliana Tanjung; Sari Sekar Wangi; Indayana Febriani Tanjung
ATRIUM PENDIDIKAN BIOLOGI Vol 7, No 3 (2022): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v7i3.13244

Abstract

The purpose of the study was to determine the ability of high school students during learning using the role-playing method, and the most important thing was to train their abilities as prospective teachers. This research is self-assessment, using instruments in the form of student worksheets, cameras and stationery, PPT, and other supporting equipment. Data analysis with quantitative and qualitative methods. We conclude that this model is very effective.
Inventory of Potentially Allelopathic Plants in Laut Dendang Village and Their Effects on Mustard Greens (Bransica juncea l.) indayana Febriani Tanjung; Ayu Sahara Tumanggor; M Rizki; Nada Thahira; Febry Ramadhani
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
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.v23i1.4610

Abstract

Allelopathy comes from the Greek words allelon, which means "one another", and pathos, which means "to suffer". This research was conducted in October 2022 in the village of Lau Dendang, Percut Sei Tuan District. The method used is a combined method where direct surveys are carried out first, observations are made using the plot method and later experiments are carried out on other plants. In an inventory of allelopathic plants in Laut Dendang Village, there are several different species, namely Ageratum conyzoides L, Mimosa pudica, Rumohra adiantiformis, Pyrrosia eleagnifolia, Blumea balsamifera, Cyperus haspan, Ludwigia peruviana (L.) H. Hara and Imperata Cyperus rotundus. The most common of Cyperaceae.
Co-Authors Febry Ramadhani Indayana Febriani Tanjung M Rizki Nada Thahira Novita Sari Lubis Rika Muliana Tanjung Sari Sekar Wangi