Ditapis dengan
Studi Penerimaan Konsumen Terhadap Nata De Seaweed (Eucheuma Cotonii) Dengan …
Abstract The study aims to determine the effect of beetroot extract (Beta vulgaris L) to nata de seaweed (eucheuma cotonii) on consumer acceptance. The research method used was a Completely Randomized Design (CRD) non factorial consisting of 4 treatment levels namely NR0 (added 200 g sugar), NR1 (added 200 g beetroot) NR2 (the additional of 40 g beetroot and 160 sugar) NR3 (the additional of 5…
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- Judul Seri
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- 1804111347
Validitas Dan Reliabilitas Butir Soal Berbasis Kemampuan Berpikir Kritis Pada…
The purpose of this research was to develop questions based on critical thinking skills in dynamic electricity material and to determine the feasibility of the questions that had been developed in terms of validity and reliability aspects. The questions developed in this study refer to six indicators of critical thinking based on Facione's opinion. This type of research is research and developm…
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- 1905111229
Pengembangan E-Modul Fisika Berbasis Problem Based Learning Untuk Melatih Pem…
Pembelajaran pada abad 21 dituntut berbasis teknologi yang dicirikan dengan berkembangnya informasi secara digital. Proses pembelajaran memiliki beberapa unsur penting diantaranya metode dan bahan ajar yang digunakan. Guru sebagai pendidik harus berusaha menjadi fasilitator yang mampu menyediakan bahan ajar yang mudah diakses, salah satunya adalah pengembangan modul elektronik (e-modul). Salah …
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- 1705111097
Pengembangan Perangkat Pembelajaran Berbasis Model Kooperatif Tipe Investigas…
Students' mathematical problem-solving skills are relatively low. Consequently, planning learning activities that can facilitate students' mathematical skills are needed. Teachers can use a cooperative learning model with a group investigation type to facilitate students' mathematical problemsolving skills. The implementation of the learning model must be supported by good learning instrum…
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- 1810246943
Pengembangan Sumber Belajar Menggunakan Moodle Untuk Memfasilitasi Kemampuan …
This research is motivated by technological developments that require teachers to prepare lessons well in order to facilitate students' mathematical problem solving abilities. One effort to facilitate students' mathematical problem-solving skills is to prepare learning resources that support technological developments. The results of the observations and analysis that the researchers carried ou…
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- 1810246941
Pengembangan Perangkat Pembelajaran Matematika Dengan Model Search, Solve, Cr…
The background of this research is due to the low ability of students' mathematical critical thinking, related to this, there must be an effort to improve the learning process as one of the main factors that affect learning outcomes. Learning in schools should be able to familiarize and train students to explore abilities and skills in critical thinking and also provide opportunities for studen…
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- 1810246933
Pengembangan Perangkat Pembelajaran Menggunakan Model Problem Based Learning …
Students’ mathematical problem-solving skills in Indonesia are still low and this motivates the researcher to conduct this study. The students’ mathematical problem-solving skills can be improved by utilizing learning models that can facilitate students to construct their knowledge. The results of the observations on some senior high schools in Pekanbaru showed that teachers still used…
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- 1810246939
Uji Aktivitas Ekstrak Andaliman (Zanthoxylum Acanthopodium Dc) Dengan Pelarut…
Absctract Andaliman is a plant that generally grows wild in hilly areas with low temperatures. Andaliman acts as an antibacterial through inhibition of cell membrane function. The purpose of this study was to determine the antibacterial activity of Bacillus subtilis and Escherichia coli from andaliman extract, determine the bioactive components of andaliman extract in the widest zone solvent, …
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- 1804113351
Ekstraksi Karotenoid Karapas Lobster Air Tawar (Cherax Quadricarinatus) Denga…
ABSTRACT This study aims to determine the value of chemical analysis and yields produced by crayfish carapace flour. Knowing the differences in concentrations of acetone can affect the extract on the carapace flour of crayfish. Obtain the value of the concentration of the Acetone solution used in order to get the best carotenoid extraction. Knowing the value of carotenoid content of freshwater…
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- 1804124183
Estimasi Musim Penangkapan Ikan Cakalang (Katsuwonus Pelamis) Menggunakan Dat…
Abstract Kutaraja Ocean Fishing Port (PPS) is a fishing port that has various catch characteristics, one of the most dominant catches is skipjack tuna. The purpose of this study was to analyze the skipjack tuna catches per unit fishing effort (CPUE) and to estimate the skipjack tuna fishing season index at Ocean Fishery Port of Kutaraja. This research was conducted in October 2021 at the Kutar…
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- 1704113537
Produktivitas Dan Analisis Finansial Usaha Penangkapan Ikan Dengan Alat Tangk…
Abstract Production of catches on hand line fishing gear at Kutaraja Ocean Fishing Port has decreased, this is clearly seen from the level of fish production produced, which was 2,407,580 tons in 2018 compared to production in 2019, which was 2,285,750 tons. The fishing business, which has become one of the livelihoods of the Indonesian people, is a little riskier compared to other businesses…
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- 1704123043
Kelimpahan Fitoplankton Sebagai Penentu Kesuburan Perairan Di Wilayah Pesisir…
Abstract The coastal area in Dumai Barat District has experienced many changes in the function of coastal land and mangroves so that various human activities provide input of organic and inorganic materials that will affect air quality and phytoplankton. This study aims to determine the fertility of the waters in the coastal area of west Dumai District, Dumai City, Riau Province. This research…
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- 1804124191
Hubungan Kerapatan Lamun Dengan Kepadatan Gastropoda Di Pantai Teluk Bakau Ka…
Abstract The presence of gastropod is related to the seagrass condition. A study purposes to understand the relationship between seagrass and gastropod densities in the Teluk Bakau Beach Bintan, Bintan Regency Riau Islands has been conducted in April-May 2022. There was a survey method with three stations, namely the area close to human inhabitant (St1), ecotourism area (St2), and natural area…
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- 1804111121
Modal Sosial Dalam Pengembangan Usaha Kelompok Bersama (Kub Kembang Sialang K…
ABSTRACT This study intends to explain social capital in group business development (KUB Kembang Sialang study, Sialang Munggu Village, Tuah Madani District, Pekanbaru City) in terms of social capital in group business development consisting of social networks between membership in membership, social network membership of Joint Business Groups (KUB). with business partners, norms between membe…
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- 1701111455
Efek Hg Dan Cr Terhadap Pertumbuhan Dan Kandungan Klorofil-A Pada Mikroalga …
ABSTRACT Heavy metals in water can be included in hazardous and toxic materials when found in high concentrations. Mercury (Hg) and Chromium (Cr) are dangerous heavy metals if it enters a body of water, it will affect aquatic organisms. This study aims to determine the effect of heavy metals Hg and Cr on the growth of Dunaliella sp. through the value of IC50 96 hours, LOEC and NOEC, and chloro…
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- 1804110603
Ekomorfologi Udang Galah (Macrobrachium Rosenbergii) Di Sungai Kampar Bagian …
Abstract Water quality in the upstream and the downstream of the Kampar River is diferent due to pollution. However, Macrobrachium rosenbergii can be found in those areas. The condition of the water may affect the morphological characteristics of the prawn. To understand the morphological differences of the prawn, a study has been conducted in February - April 2022. Samplings were conducted th…
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- 1804123907
Pengaruh Kombinasi Poc Azolla Sp. Dan Intensitas Cahaya Terhadap Pertumbuhan …
ABSTRACT Growth of Dunaliella sp is affected by environmental condition and nutrient present in the media. To understand the effect of liquid fertilizer made from fermented Azolla sp and light intensity on the growth of Dunaliella sp, a study has been conducted on April 2022. There was a CRD, with two treatments of liquid fertilizer dosages, namely P1 (0.62 ml/L), P2 (1.86 ml/L), P3 (3.10 ml/L…
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- 1804112337
Efek Hg Dan Zn Terhadap Pertumbuhan Dan Kandungan Klorofil-A Cyclotella Sp.
ABSTRACT Heavy metals are chemicals that can pollute waters and are toxic to microalgae, such as mercury (Hg) and zinc (Zn). Heavy metal Zn is an essential heavy metal, but it is toxic if the metal concretation is high in water. The study aimed to find out the toxicity of Hg and Zn as well as compare the toxicity of Hg and Zn against the abundance of Cyclotella sp. in 3 parameters namely, IC50…
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- 1804110706
Minat Remaja Terhadap Kesenian Dikia Rabano Di Nagari Panampuang Kecamatan …
ABSTRACT Dikia rabano art is an art with Islamic nuances located in Nagari Panampuang, Ampek Angkek District, Agam Regency. Dikia rabano art is a local cultural property that must be maintained and preserved by the community, especially teenagers. This art is practiced by men between the ages of 18 and 50 and is usually performed at weddings and the release of pilgrims. Dikia rabano art is usu…
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- 1901112312
Efektivitas Model Pembelajaran Kooperatif Teams Games Tournament (TGT) Berban…
The purpose of this study was to determine the effectiveness of the application of the Teams Games Tournament cooperative learning model, assisted by wordwall, on the conceptual understanding of grade 7 students at SMP Muhammadiyah 1 Pekanbaru. The type of research used was experimental research with a quasi-experimental "non-equivalent control group design" with the "posttest only control grou…
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- 1805124211
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah