Practical activities are an inseparable part of science learning activities. Science learning through practical activities in the Laboratory is an activity that provides direct experience to students. The process of absorbing learning material can be received directly through the use of media in experimental activities, one of which is the use of media, namely KIT Mechanics. Using the Mechanics…
ABSTRACT Clothing is one of the primary needs for humans. The choice of one's clothing can reflect the personality and soul of the individual. Clothes also need to be cleaned or washed so that we feel more confident when wearing them, because clean clothes will definitely get wet and need to be dried. The process of drying clothes requires relatively good time for a large or small amount o…
along with the development of the era, learning media devices are needed to support the learning process, especially physics material. This study aims to develop Android-based physics learning media that can be accessed at any time to help improve students' Computer Thinking and understand learning materials, especially Global Warming material. The method used is the Research and Development (R…
Science learning has an important role in the development of science and technology, supports the progress of the country, and is part of education for all students. Based on field facts, it is found that science learning still uses conventional methods that are teacher-centered, making students less active and tend to get bored during the learning process, thus hindering understanding of the m…
Effective physics learning requires students to play an active role in the learning process, one of which is through experiments. However, the lack of use of appropriate experimental tools can cause learning to become monotonous and less interesting for students. This research aims to develop a microcontroller-based linear motion kinematics experimental tool as well as student worksheets (LKPD)…
This research aims to use an ethnoscience-based physics KIT that combines indigenous Riau Malay methods for learning concepts. This research seeks to improve students' science processing abilities. The ethnoscience approach is used to explain modern scientific concepts with local wisdom, to maintain local culture and increase students' understanding of the subject matter. This research used a Q…
The quality of human resources in the era of the industrial revolution 4.0 is the key to national progress, especially through improving education. According to the UNDP 2022 report, Indonesia is still ranked 112th in the Human Development Index (HDI) so there is a need to improve the quality of education. One of the important skills of the 21st century is the ability to think critically which …
Peatlands in Indonesia are estimated to reach 27 million hectares, mainly spread across coastal lowlands. This area is vulnerable to disasters such as floods and landslides during the rainy season, as well as the threat of coastal erosion and high sea waves. Water loss in carbon soil causes peatlands to shrink by around 3–5 cm per year, increasing the risk of flooding in the rainy season and …
Practical activities are an inseparable part of science learning activities. Science learning through practical activities in the Laboratory is an activity that provides direct experience to students. The process of absorbing learning materials can be received directly through the use of media in experimental activities, one of which is by utilizing media, namely the Optical KIT. The use of…
Physics learning should reflect the nature of science, which includes products, processes, and scientific attitudes. Through direct experience, students can construct, understand, and apply concepts holistically, authentically, and applicatively to solve problems. In physics, thermodynamics is an essential topic related to energy, mathematical in nature, containing abstract concepts, and highly…
Science learning is very important to be implemented at every level of education, starting from the lowest level such as elementary education to higher education. One of the science learning is Physics, which is learning that teaches various knowledge that develops reasoning, analysis and critical thinking skills. Some students say they find it difficult to learn physics because there are many …
Education is basically a conscious effort to develop the human resource potential of students by encouraging and facilitating teaching and learning activities. The development of science and technology has also progressed very quickly, this situation has influenced all aspects of human life, including the world of education. To be able to keep up with current developments, good quality educatio…
Education plays an important role in the development of the nation and state. The low quality of education at all levels and educational units in Indonesia is one of the problems we face in modern times. The most basic problem in the world of education is the low attention of students during the learning process, especially science learning. Science learning is a type of contextual learning in …
Physics studies the relationship between physics concepts and the development of science and technology, along with its application in everyday life. Therefore, physics lessons are very important to be taught in schools. The implementation of physics learning can be said to be effective if students are able to obtain final results in accordance with learning objectives, but in reality not all s…
Fiber optic sensors based on Fiber Bragg Grating (FBG), which are small in size, resistant to electromagnetic interference, and can work with non-obtrusive materials, are a good alternative for monitoring human heart rate. The conventional method for monitoring heart rate in a Magnetic Resonance Imaging (MRI) environment, the electrocardiogram faces the problem of magnetohydrodynamic interferen…
Indonesia possesses significant potential in iron sand resources; however, the lack of domestic iron sand processing technology has resulted in dependence on foreign technologies. A comprehensive study on the potential of magnetic minerals to determine the quality of iron sand's magnetic minerals involves measuring magnetic susceptibility. This research aims to design and develop a magnetic sus…
Crystal structure visualization and X-ray diffraction pattern simulation of various types of ZnO microstructures have been successfully carried out using the VESTA software program. The purpose of this study was to obtain the relationship between the shape of the structure, microstructure, and composition to the peak diffraction pattern. The program reveals on the shape of the crystal structure…
Cascaded Fiber Bragg Grating (CasFBG) was introduced as an innovative solution to address the challenge of optical signal dispersion on single-mode optical fibers. The system is designed to improve the quality of optical transmission by minimizing the dispersion effect, so as to support the performance of more reliable and efficient optical communication networks. The implementation and analysi…
Carbon materials derived from biomass have important role in the development of sustainable technology, becauseadvantages include easy to obtain, environmentally friendly, low cost, and high specific surface area. low cost, and high specific surface area. Carbon materials that are added with NiCl2 catalyst and temperature variations of 600 oC, 700 oC and 800 oC using N2 gas can improve the perf…
Methylene blue (MB) is a cationic dye widely used in the textile, paper, and plastic industries. MB is known to be toxic, carcinogenic, and mutagenic, making it a serious threat to the environment and human health if discharged into wastewater. The treatment of MB waste requires an efficient and effective method to prevent environmental pollution. One promising approach is Advanced Oxidation Pr…