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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan
L.N. Firdaus, L.N. Firdaus
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DESAIN MODUL PELESTARIAN EKOSISTEM MANGROVE SEBAGAI SUMBER BELAJAR KEANEKARAGAMAN HAYATI SEKOLAH MENENGAH ATAS Ma’ruf, Rizky; Nursal, Nursal; L.N. Firdaus, L.N. Firdaus
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5: Edisi 2 Juli-Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: The need for contextual learning materials that are contextual and relevant to the characteristics of living systems that have authenticity and uniqueness to the natural environment in recent developments is increasingly felt important and urgent. This study aims to produce a design module for SMA Biology learning about the Conservation of Mangrove Ecosystems by The Orang Suku Laut in the Riau Archipelago. For this reason, a survey study in Penaah was conducted to obtain scientific facts and information as a module design material through a partially developed research method (only the Analysis and Design stage). Samples are determined through snowball sampling techniques. Primary data are collected through field observations and in-depth interviews. Secondary data is obtained through search results on printed and electronic documentation. Data were analyzed through qualitative-descriptive techniques. The results obtained show that most of the flora of the mangrove ecosystem is used for firewood, pillars of houses, traditional medicines. All fauna of the mangrove ecosystem are used as food ingredients. There are at least nine forms of local wisdom practiced The Orang Suku Laut in concerving mangrove ecosystem in Penaah Village. All scientific facts from the research can be utilized for the design of Biology Subjects Module for Class X using the Problem-Based Learning Model. However, before the Module Design is used on a broader scale, it is recommended that a feasibility and effectiveness test should be carried out on a limited scale.Key Words: High School Biology Learning Module, preservation of mangrove ecosystems, Orang Suku Laut, Penaah Village
HANDOUT PEMBELAJARAN BIOLOGI SMP BERBASIS RISET MORFOLOGI AKAR TUMBUHAN DI LAHAN GAMBUT PASCA KEBAKARAN Zainun, Zainun; Syafii, Wan; Fauziah, Yuslim; L.N. Firdaus, L.N. Firdaus
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5, No 1 (2018): WISUDA APRIL 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract : Peatland fires undermine ecosystems altogether, including vegetation. But many plants can regrowth after the fire. This research is aimed to produce Biology Handout of Junior High School by utilizing the result of a study on the morphological characteristics of plant roots that survived in post-fire peatlands. For this purpose, a survey study was conducted in Rimba Panjang Village, Kampar District, Riau Province in February-October 2017. Quadratic method and purposive sampling technique were applied at gradient of fire incident 2009, 2013, 2014, 2015, 2016 and 2017. The parameters observed were morphology of plant root of dominant sapling level (main root and lateral root). Data were analyzed descriptively-qualitative. The results of the observation were 6 dominant species of Sapling that were able to regrowrth after the fire, ie Evodia roxburghiana, Acacia mangium, Ilex cymosa, Eugenia pelyta, Macaranga triloba and Cratoxylon arborescens. Among the six species, the Cratoxylon arborescens and Acacia mangium were the species that have fairly good root morphological characteristics with deep root systems and considerable amounts of lateral roots. It can be concluded that deep root system with a sufficient number of lateral roots is a root morphological characteristic of the dominant plant sapling level following peat fires in Rimba Panjang. These characteristics can be utilized for the development of learning handout of Biology Science of SMP class VII on Environmental Pollution (KD 3.8) and Structure and Function of Grade VIII (KD 3.4). Testing the useful of handouts produced and the benefits of enriching student learning materials in a classical setting is highly recommended. Keywords : Biology learning, junior high school, handout, peatland, post fire, root morphology
DESAIN LEMBAR KERJA PESERTA DIDIK UNTUK PEMBELAJARAN BIOLOGI DI SMA DARI HASIL RISET EKSPERIMENTAL Hati, Pini Permata; Wulandari, Sri; L.N. Firdaus, L.N. Firdaus
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5: Edisi 2 Juli-Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: Teaching materials for biology learning in Senior High Schools that utilize local potential are still less varied. This study aims to produce Student Worksheets (LKPD) utilizing the results of experimental research on vegetative propagation of Jambu Kristal (Psidium guajava L.) which is currently increasingly popular and highly economic value. To achieve this goal, two methods have been used, namely experimental research to obtain knowledge content for LKPD design innovations, and partially development research (R & D) methods for designing of the LKPD (Analysis and Design stage). The first stage uses a completely randomized design with five treatment concentrations [%]: 0; 25; 50; 75; 100 of red onion tuber extracts (Allium cepa L.) given to P. guajava graft growth medium, each with 3 replications was applied in this study. After 6 weeks of experimentation, data from variance analysis showed that the treatment concentration of 25% gave the best results for the number and length of roots. These results can then be used as material and basis for the preparation of the LKPD for the Subject of Vegetative Growth in Class XII High School Biology Learning through the Scientific Approach 2013 Curriculum. For use on a broader scale, these LKPD’s must be tested for feasibility and limited use testing.Keywords: Allium cepa L., Biology Learning, Learner Worksheets, Psidium guajava L. Grafting, Senior High School, Vegetative Root Growth.
Co-Authors Hati, Pini Permata Ma’ruf, Rizky Nursal Nursal, Nursal Sri Wulandari Wan Syafii Yuslim Fauziah Zainun, Zainun