Ditapis dengan
Pengembangan Soal Higher Order Thinking Skills (Hots) Biologi SMA Berbasis Mu…
Learning by using the 2013 curriculum emphasizes on higher-order thinking skills (HOTS). Students' higher-order thinking skills can be trained by providing evaluations in the form of HOTS test instrument. Learning in this digital era certainly must be able to utilize Information and Communication Technology (ICT) in the learning process. The process of constructing HOTS test instrument by using…
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- 1705110691
Pertumbuhan Dan Kadar Klorofil Bayam Hijau (Amaranthus Hybridus) Dengan Pembe…
This research was conducted to determine the growth and chlorophyll content of green spinach (Amaranthus hybridus) plants by giving various types of organic fertilizers for the design of electronic handouts for high school biology learning. This research was conducted in October-December 2021 at the Biology Education Laboratory, Riau University. This study used 2 stages, the first research was …
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- 1705122502
Analisis Sarana Alat Dan Bahan Praktikum Laboratorium Biologi Berbasis Kompet…
This study aims to analyze the tools and materials for the biology laboratory practicum based on the basic competencies of the 2013 curriculum in biology class XI semester II SMA Swasta Education. This type of research is descriptive research with quantitative methods. The preparation of research instruments was carried out at the Biology Education Study Program, Riau University. This research …
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- 1505112481
Keanekaragaman Tumbuhan Obat Masyarakat Adat Kenegerian Koto Anau Sebagai Ran…
Learning media is one of the factors that can achieve success in a learning process. Indigenous peoples who still maintain traditions in traditional medicine made from plants, is one thing that is very good to be explored and used as a source of reference for learning media in schools. This study aims to determine the types of plants that are used by the indigenous people of the Kenegeriaan Kot…
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- 1805112817
Efektivitas Ampas Kelapa Dan Pelepah Kelapa Sawit Sebagai Campuran Media Tana…
Oyster mushroom (Pleurotus ostreatus) is a type of edible mushroom from the Basidiomycota group. To increase the growth of oyster mushroom production, one of them is by using coconut dregs and oil palm midrib powder as growing media for oyster mushrooms. This study aims to determine the effectiveness of coconut pulp and oil palm midrib powder as a planting medium for the growth of oyster mushro…
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- 1705110909
Efektivitas Pembelajaran Daring Mata Pelajaran Biologi Pada Masa Pandemi Covi…
This study aims to determine the effectiveness of online learning for biology subjects during the covid-19 pandemic. Descriptive research was conducted at the Integrated Agricultural Vocational School of Riau Province in May-June 2022. The population in this study were all students of class X agritans, the determination of the sample was carried out by purposive sampling, the sample in this stu…
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- 1505111562
Pengembangan Modul Elektronik Berbasis Model Pembelajaran Think Talk Write (T…
Learning is a process that produces behavioral changes that are carried out intentionally to gain new knowledge, skills, and experiences in a better direction (Iskandar, 2011). Therefore, teachers must have alternatives that can be applied during the current Covid-19 pandemic, for example being able to make additional teaching materials such as textbooks or modules so that they can help student…
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- 1810246279
Pengembangan Modul Pembelajaran Berbasis Pendekatan Sainstifik Melalui Blende…
The planning carried out by the teacher is compiling a learning module. The learning modules that are arranged are learning modules that can make the learning process run well. Teachers must provide opportunities for students to play an active and creative role in exploring abilities in each learning process, in order to create a good learning process. One alternative that can be used by educat…
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- 1810246558
Pengembangan Media Booklet Berbasis Kearifan Lokal Pada Materi Ekosistem Untu…
Biology learning is one of learning that focuses on providing direct experience to grow the abilities possessed by students so that they are able to understand and know about the natural surroundings with critical thinking skills. One of the problems in the 21st century is environmental problems, a lot of environmental damage such as deforestation for arable land, deforestation for housing, inc…
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- 1910246943
Inventarisasi Tumbuhan Paku (Pteridofita) Di Kecamatan Tambusai Utara, Kabupa…
North Tambusai sub-district is an area consisting of lowlands and slightly hilly undulating. This area is one of distribution area for ferns. The purpose of this study was to provide an information of fern species found in North Tambusai sub-district, Rokan Hulu, Riau Province and to provide their morphological data. Sample collections were conducted by using exploration method. Morphological c…
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- 1503111173
Inventarisasi Lalat Buah (Diptera: Tephritidae) Pada Dua Tanaman Holtikultura…
The genus Bactrocera is a genus that commonly attacks horticultural plants including chilies and eggplants. Bites from fruit fly insects cause economic losses of 20%- 40%. This study aims to inventory and identify the types of fruit flies that attack eggplant and chilies. This research was carried out in Canduang District, Agam Regency using exploration methods and analyzed descriptively. T…
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- 1603115577
Jenis-Jenis Teripang Kelas Holothuroidea Asal Perairan Pulau Buru, Kabupaten …
Sea cucumbers are types of marine invertebrates of thorn-skinned animals that has important economic value cause it contains a variety of beneficial compounds. The people of Buru Island, Karimun Regency only used as food, so the main threat to the existence of sea cucumbers in the waters. The purpose of this study is to the types of sea cucumbers of the class Holothuroidea from the waters of Bu…
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- 1503113442
Karakteristik Morfologi Dan Fitokimia Ubi Jalar (Ipomoea Batatas L.) Di Pekan…
Sweet potato (Ipomoea batatas L.) belongs to the family Convolvulaceae which is one of the main commodity crops in Indonesia. Sweet potato plants have a high morphological variation on stems, leaves, flowers, and tubers. Phytochemical studies are studies that aim to determine the content of plant secondary metabolites. The aim of this study was to investigate the morphological and phytochemical…
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- 1803111835
Peran Keluarga Dalam Pendampingan Dan Pemulihan Kepada Anak Yang Menjadi Korb…
Sexual violence against children is a form of serious problem that often occurs in Indonesia. In Riau Province, especially in Dumai City, the Dumai Timur District is the highest contributor to sexual violence against children in Dumai City. On the other hand, children who are victims of sexual violence are part of a society that is not yet mature, both physically and psychologically, so they ne…
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- 1801124327
Potensi Isolat Jamur Lokal Riau Dalam Mendegradasi Plastik High Density Polye…
Plastic is nondegradable solid waste that have become the greatest threat for the environment. The use of microorganisms and their enzymes represents the most ecofriendly and effective decontamination approach compared to other methods. Riau local fungi isolate has been successfully tested its ability to degrade LDPE plastic, but its ability to degrade HDPE is not yet known. This study aims to …
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- 1803110137
Isolasi Dan Seleksi Dark Septate Endophyte Dari Tanaman Cabai, Terung, Dan Sa…
Eucalyptus sp. tree has great potential to be developed as raw material for pulp and paper because it has fast-growing properties, good adaptability and high productivity. Monoculture crops with low vegetation diversity have the potential to cause disease epidemics caused by the pathogen Cylindrocladium sp. (leaf spot), Ceratocystis sp. (stem rot), and Ganoderma philippii (root rot). The integr…
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- 1703113347
Studi Okupansi Pohon Sialang Oleh Lebah Apis Dorsata Di Taman Nasional Tesso …
Kepungan sialang is a system in the form of one or several sialang trees, which are tall and large trees that are favored by these bees for nesting in groups, which are surrounded by the rest of the natural forest that is deliberately maintained as a protector. So far, the factors that influence the occupancy of the giant honey bee (Apis dorsata) on the sialang tree and their productivity in a …
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- 1603122007
Studi Pendahuluan: Inventarisasi Mamalia Di Kawasan Hutan Rawa Gambut, Pt Gan…
PT Global Alam Nusantara (GAN) is a peat swamp forest in the Riau Ecosystem Restoration (RER) stretch of the Kampar Peninsula. Peat swamp forest is the one of habitats for mammals, 77 species of mammals have been recorded in RER, but the information of the diversity of mammals in PT GAN is not known yet. Therefore, this study aims to determine the diversity of mammals, distribution and existenc…
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- 1803113084
Seleksi Bakteri Rhizosfer Padi Ladang Penghasil Indole Acetic Acid (Iaa) Dan …
Rhizosphere bacteria are bacteria that live ini the root area (rhizosphere) and play an important role in plant growth. In general, bacteria in the plant rhizosphere provide various benefits to plants. One of them is production of growth hormone, Indole Acetic Acid (IAA). This study aims to determine the potential of eight exopolysaccharide-producing bacteria to produce IAA hormone ad identify …
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- 1803112271
Perbandingan Komposisi Asam Lemak Vco (Virgin Coconut Oil) Dari Buah Kelapa (…
Coconut (Cocos nucifera L.) is a commodity that can grow in the tropics and almost all parts of the coconut plant can be utilized by humans. VCO (Virgin Coconut Oil) is pure coconut oil that is produced from the flesh of fresh old coconuts. The composition of fatty acids in virgin coconut oil is very important to see the quality of the oil. The purpose of this study was to compare the fatty aci…
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- 1703110267
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