ABSTRACT The purpose of this study is to investigate the increase in the creativity ability of MTs students after being given learning using the Project Based Learning model assisted by local wisdom. The research conducted was pre-experiment with a one shot case study design. This research was carried out at MTs N 3 Rokan Hulu with class VIII.1 research subjects for the 2022/2023 Academic Year…
Abstract. This study aims to develop and produce learning videos based on the discovery learning model on light materials and optical devices to train the cognitive abilities of valid grade VIII junior high school students. The research method used is a type of research and Development Research and Development (R&D) with ADDIE learning design model (Analysis, Design, Development, Implementati…
Abstract. In Indonesia, physics abilities nationally and internationally are decreasing every year, resulting in students' critical thinking abilities also decreasing. One of the supporting factors that can be done by physical teachers is the use of learning tools/media such as Optical KITs in the learning process, especially Physics. This research aims to describe students' critical thinking…
The ceramic of (0,2)BaTiO3–(0,8)BaZr0.5Ti0.5O3 (BT-BZT) system has been manufactured to meet the specifications of the Multilayer Ceramic Capacitor (MLCC). This study aims to determine the effect of annealing temperature on the optical properties, crystal structure, morphological structure, and dielectric properties of BT-BZT materials using X-Ray Diffraction (XRD) characterization, Uv-Vis, F…
Magneto impedance is a promising candidate for magnetic field detection and has rapidly advanced in terms of changes in electrical impedance experienced by conductors when influenced by a magnetic field. In this study, a magneto impedance sensor system was designed and applied in various fields using the joule heating method. The sensitivity of the magneto impedance sensor system reaches approx…
Indonesia has 42,210 rivers whose utilization has not been optimized about 12,894 MW of water energy potential in 89 power generation locations, and there are about 2,275 villages out of 74,961 villages in Indonesia that do not have electricity. The presence of vortex turbines with small to large scale hydropower can be utilized in remote areas for energy source. The vortex turbine is one of th…
We are currently in the 21st century where science and technology are experiencing rapid development and openness. Keeping up with the times, adjustments are needed by mastering complex skills. This requires education to participate in innovating in honing the skills possessed by students. In science learning, especially physics, there is integration between mathematical concepts and physics co…
Formaldehyde is widely used as a food additive to preserve food, one of which is tofu, because tofu has a high-water content which makes tofu rot quickly and taste sour. The use of formaldehyde as a preservative is strictly prohibited in accordance with the Republic of Indonesia Minister of Health Regulation No. 033 of 2012 because formalin is dangerous for body health. One innovative technolog…
Telah dilakukan penelitian tentang pengukuran tingkat kebisingan di Jalan H.R. Soebrantas Tampan, Pekanbaru. Kebisingan yang diamati berasal dari kendaraan bermotor. Pengukuran dilakukan mulai pukul 06.00 pagi sampai 22.00 malam. Pengambilan data di lakukan di 3 lokasi yang didefinisikan sebagai lokasi 1, 2 dan 3. Selanjutnya pengukuran juga dilakukan untuk jarak yang bervariasi dari sumber…
Telah dilakukan penelitian di Kecamatan Gunung Toar Kabupaten Kuantan Singingi Propinsi Riau dengan judul “Penyebaran Bahan Galian Logam di Kecamatan Gunung Toar Kabupaten Kuantan Singingi”. Daerah penelitian secara administratif berpusat di desa Kampung Baru yang terletak pada 0°32'00"- 0°39'50" LS dan 101o27'80"-101°36'00" BT dengan luas wilayah 165,25 km2. Kondisi geologi daerah pen…
Karbon berpori berbahan dasar limbah biomassa daun surian merah (SM), Toona Sinensis terpilih sebagai bahan dasar elektroda superkapasitor berkelanjutan dan telah berhasil dibuat melalui optimalisasi aktivator ZnCl2. Persiapan elektroda karbon menggunakan kombinasi aktivasi kimia, karbonisasi (N2) dan aktivasi fisika (CO2). Karbon berpori disintesis menggunakan bahan kimia aktivator ZnCl2 denga…
Abstract: Changes in the learning atmosphere need to be made, apart from eliminating the level of boredom, it can also increase students' motivation in learning. This research aims to develop a class VIII junior high school physics learning tool with Light material using the outdoor study method so that the learning tool developed is valid. This type of research uses Research and Development …
Science process skills are very important for students because they are a provision to use the scientific method in conducting investigations and are expected to be able to acquire new knowledge. The purpose of this research is first to describe students' science process skills after the application of maritime contextual physics learning to static fluid material for class XI SMA Negeri 2 Dumai…
ABSTRAK Penelitian ini bertujuan untuk mendeskripsikan keterampilan proses fisika siswa dalam kegiatan belajar mengajar melalui penerapan Kuis-NHT pada pelajaran fisika di SMAN 12 Pekanbaru pada materi listrik dinamis. Subjek yang diteliti adalah siswa kelas XA yang beijumlah 41 orang dengan siswa laki-laki 20 orang dan siswa perempuan 21 orang. Instrumen penelitian ini adalah perangkat pe…
ABSTRAK Penelitian ini bertujuan untuk mengetahui efektivitas pembelajaran aspek kognitif melalui penerapan Kuis-NHT pada siswa kelas XA SMAN 12 Pekanbaru pada materi pokok rangkaian hambatan listrik dan hukum KirchotY pada tahun ajaran 2008/2009. Subjek penelitian ini adalah siswa kelas XA SMA Negeri 12 Pekanbaru tahun ajaran 2008/2009 yang berjumlah 41 orang dengan siswa lakilaki 20 ora…
ABSTRAK Penelitian ini bertujuan untuk mengetahui efektivitas penerapan model Learning Cycle terhadap keterampilan psikomotor 1PA Fisika di kelas VIII2 SMPN 2 Pekanbam pada materi pokok bunyi tahun ajaran 2008/2009. Subjek penelitian ini adalah siswa kelas VIII2 SMP Negeri 2 Pekanbaru tahun ajaran 2008/2009 yang beijumlah 36 orang, tetapi untuk mengetahui efektivitas penerapan model Learn…
ABSTRAK Penelitian ini bertujuan untuk mendeskripsikan hasil belajar keterampilan proses dengan penerapan melalui pendekatan konstruktivisme berbantukan komputer pada siswa kelas XIIPA 1 SMA Negeri 4 Pekanbaru pada materi pokok kinematika gerak dan partikel. Penelitian ini termasuk penelitian eksperimen. Subjek penelitian ini adalah siswa kelas XI IPA 1 SMA Neegri 4 Pekanbaru pada tahun a…