Ditapis dengan
Analisis Zona Akuifer Dengan Menggunakan Metode Geolistrik Konfigurasi Schlum…
This study aims to analyze aquifer zones and groundwater quality in Sialang Sakti Village, Tenayan Raya District, Pekanbaru City, Riau Province, using the Schlumberger configuration geoelectric method and the geochemical method. The geoelectric method is used to identify subsurface resistivity characteristics related to groundwater presence, while the geochemical method is employed to test wate…
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- 2103125158
Karakterisasi Zona Akuifer Menggunakan Metode Geolistrik Konfigurasi Wenner D…
Groundwater is a very important natural resource for human life, especially in areas with limited access to surface water. Identification and mapping of aquifer zones are important steps in ensuring the availability of quality and sustainable groundwater. This study aims to analyze the characteristics of aquifer zones in Sialang Sakti Village, Tenayan Raya Subdistrict, using the Wenner configur…
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- 2103112626
Analisis Tingkat Pencemaran Air Bawah Tanah Menggunakan Metode Geolistrik Kon…
Groundwater serves as a primary resource for the community of Sidomulyo Timur, Marpoyan Damai District, Pekanbaru City, primarily for household and industrial needs. Increased domestic and industrial activities in this area have the potential to cause groundwater contamination through waste infiltration. This study aims to analyze the level of groundwater contamination by combining the Wenner C…
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- 2103125698
Penerapan Model Pembelajaran Inkuiri Terbimbing Berbantuan Media Virtual Lab …
Physics as a science that studies natural phenomena requires an understanding of facts, concepts, principles, and theories obtained through the scientific process. However, physics learning is often centered on the teacher, so students tend to only memorize formulas without understanding their meaning which causes physics to be considered difficult. One approach that can overcome this problem i…
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- 1905112757
Fabrikasi Dan Karakterisasi Lapisan Tipis Bahan Feroelektrik (0,4)Batio3-(0,6…
Ferroelectric materials are a special type of dielectric material in the form of thin films, widely applied in transducers, switches, sensors, capacitors, and memory devices due to their ease of modification and permanent properties. In this study, thin films of (0.4)BaTiO₃-(0.6)BaZr₀.₅Ti₀.₅O₃ (BT-BZT) were doped with pineapple peel extract and tantalum at concentrations of 0.5 wt%,…
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- 2103110720
Biosintesis Dan Karaterisasi Nanopartikel Zno Menggunakan Ekstrak Daun Sirih …
Bacterial resistance to antibiotics has become a global challenge, prompting the search for more effective and environmentally friendly antibacterial alternatives. This study aims to synthesize and characterize zinc oxide (ZnO) nanoparticles using a biosynthesis method with green betel leaf (Piper betel L.) extract as a reducing and stabilizing agent. The synthesis process was carried out by mi…
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- 2103112611
Green Sintesis Nanopartikel Seng Oksida (Zno) Menggunakan Ekstrak Daun Sirih …
In this study, ZnO nanoparticles were synthesized in an environmentally friendly manner at various pH levels (6, 8, 10, and 12) using fresh betel leaf extract. The effect of pH on optical properties was analyzed using a UV-Vis spectrophotometer. Meanwhile, structural and morphological properties were characterized using X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). FTIR charac…
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- 2103110717
Analisis Rugi-Rugi Daya Pembengkokan Serat Optik Mode Tunggal Dalam Penentuan…
Optical fiber is a high-tech transmission medium with higher data transfer rates than conventional cables. This technology increases communication efficiency and channel capacity. Its advantages support the optimization of modern communication systems. Despite its advantages, fiber optic communication experiences bending loss interference where signal attenuation occurs due to changes in the st…
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- 2103110061
Analisa Pengaruh Variasi Input Daya Dan Jarak Transmisi Menggunakan Sensor Ki…
Optical fiber was chosen as a transmission medium because of its ability to transmit data with high power, high speed and low attenuation. Despite these advantages, optical fiber still faces challenges such as attenuation and dispersion which can reduce data transmission performance. This research examines the performance of fiber optic-based communication systems using Fiber Bragg Grating (FBG…
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- 2003114499
Linierisasi Sensor Termistor Ntc (Negative Temperature Coefficient) Berbasis …
Many sensors show a nonlinear relationship between their input and output. Due to this nonlinearity, direct reading of the sensor across its sensing range is difficult. The NTC (Negative Temperature Coefficient) thermistor is a temperature sensor that exhibits nonlinear characteristics between resistance and temperature, in which its resistance decreases as the temperature increases. This resea…
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- 2003112792
Penerapan Model Pembelajaran Kooperatif Tipe Stad Berbantu Gimkit Untuk Menin…
IPTEK is an abbreviation of Science and Technology. As time goes by, science and technology are becoming more sophisticated and supporting the creation of new technologies. The era of industrial revolution 4.0 is an era where almost everything is controlled by technology, including in the world of education. The impact of the industrial revolution 4.0 era in the world of education is that there…
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- 2005114067
Penerapan Model Pembelajaran Game Based Learning Berbantuan Game Quizwhizzer …
Perkembangan ilmu pengetahuan dan teknologi menyebabkan proses pembelajaran harus lebih aktif dan menarik untuk meningkatkan kualitas Pendidikan di Indonesia . Namun dalam implementasinya, masih banyak peserta didik dalam proses pembelajaran belum aktif, dimana pembelajaran masih berpusat pada guru sebagai sumber informasi. Peserta didik perlu didorong untuk berpikir, menemukan s…
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- 2005111300
Analisis Karakteristik Siswa Berdasarkan Gaya Belajar Dan Kemampuan Awal Pad…
Pendidikan merupakan proses pembelajaran dalam mengembangkan potensi diri seperti berpikir, menganalisa, serta memutuskan. Perubahan zaman mendorong pentingnya peningkatan kualitas pendidikan untuk menghadapi berbagai tantangan. Salah satu faktor yang membuat kegiatan belajar mengajar tidak berjalan efektif yang mengakibatkan hasil belajar siswa tidak optimal adalah guru tidak memahami karakter…
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- 2005111294
Penerapan Pendekatan Saintifik Berbantuan Quiz Wordwall Untuk Meningkatkan Pe…
Perkembangan zaman dan tuntutan yang kompleks di dunia global mendorong dunia pendidikan untuk terus beradaptasi dengan kemajuan teknologi. Pergeseran paradigma pembelajaran pada abad ke-21 menunjukkan perubahan yang signifikan, dimana peran guru sebagai pusat pembelajaran (teacher-centered learning) telah berubah menjadi peran peserta didik yang menjadi pusat pembelajaran (student-centered lea…
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- 2005111303
Pengembangan Kit Fisika Berbasis Etnofisika Menggunakan Alat Tradisional Mela…
Education is said to be absolute because it cannot be separated from a person's life, both in individual life and in the nation and state. Education can also be a long process to achieve a general goal, and to achieve this goal, the process must be carried out in stages. Science learning will direct student-centeredness. This event will emphasize participants to be actively involved in the lear…
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- 2105110974
Pengembangan E-Learning Berbasis POE2WE (Prediciton, Observation, Explanation…
This research is motivated by various problems, especially in the cognitive learning outcomes of students who do not reach the KKM. In addition, this is due to low learning independence. These two things are the foundation for students to gain full knowledge so that they can improve other abilities. One solution to increase learning outcomes and student learning independence is to realize activ…
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- 2210246950
Upaya Meningkatkan Kemampuan Berpikir Kritis dan Komunikasi Tulisan Melalui P…
This research aims to implement a Problem-Based Learning (PBL) model assisted by virtual labs to enhance students' critical thinking and written communication skills and to determine the effectiveness of PBL with virtual labs in improving these skills. The research employed a qualitative descriptive method with a Classroom Action Research (CAR) design. The results showed an improvement in stud…
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- 2010247376
Upaya Meningkatkan Keterampilan Berpikir Kreatif Dan Kemampuan Komunikasi Mel…
This study aims to improve students' creative thinking and written communication skills through the implementation of the Project-Based Learning (PjBL) model in the topic of alternative energy. The research was conducted at MAN 2 Kota Pekanbaru, class X.5, involving 36 students. This classroom action research was carried out in two cycles, each consisting of planning, implementation, evaluation…
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- 2010247455
Validitas Dan Praktikalitas Media Pembelajaran Berbasis Daerah Pesisir Pada M…
Indonesia menjadi negara kepulauan yang memiliki garis pantai terpanjang nomor dua di dunia setelah kanada dengan panjang 99.093 km yang dimana wilayah itulah menjadi kawasan daerah pesisir yang ada di indonesia serta tempat masyarakat juga bermukiman. Masyarakat yang berada di kawasan daerah pesisir pantai yang di mana sumber kehidupan perekonomian tergantung dari pemanfaatannya terhadap sumbe…
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- 2105113519
Pengaruh Model Discovery Learning Terhadap Peningkatan Kemampuan Penalaran da…
Mathematics is a very important subject for students to master in order to develop abilities and skills in studying other sciences. Mastery of mathematical knowledge requires good reasoning and focus in making decisions to solve problems. Mathematics and reasoning are inseparably linked. Reasoning can create a very good understanding of mathematical material and understanding mathematical mater…
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- 2110246941
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