Abstract:This study aims to develop an Android-based mathematics learning media using Smart Apps Creator (SAC) and determine its validity, practicality, and effectiveness in improving critical thinking skills of high school students…
nts in West Sulawesi. This research is a research and development (R&D) with a modified Borg and Gall model and is limited to the product revision stage after the trial. The resulting product is an Android-based Mathematics E-Module that contains interactive materials, learning videos, problem-solving-based practice questions, learning games, and evaluations. The data collection technique used expert validation questionnaires, teacher and student response questionnaires, and critical thinking ability tests. Data were analyzed using a Likert scale, validation tests, practicality tests, and effectiveness tests through a comparison of pretest and posttest results and N-Gain calculations. The results showed that the developed learning media was in the very feasible category based on the assessment of material experts and media experts with a feasibility percentage above 85%. The practicality test showed that teacher and student responses were in the practical to very practical category. The effectiveness test showed an increase in students' critical thinking abilities in the moderate to high category, and there was a significant difference between the pretest and posttest scores. Thus, Android-based mathematics learning media using Smart Apps Creator is effective for improving the critical thinking abilities of high school students in West Sulawesi.
Abstract:Calculus of Multiple Variables is a core course in the Mathematics Education study program and plays a crucial role in developing students advanced mathematical thinking skills. Success in this course relies heavily on mastery…
astery of the prerequisite material, particularly the concepts of derivatives and integrals of functions of one variable. Therefore, understanding mathematical concepts is a fundamental aspect that determines students’ ability to understand the interrelationships between topics and solve problems systematically and logically. This study aims to describe students' conceptual understanding of multivariable calculus. The approach used is a descriptive approach with a purposive sampling technique, namely selecting research subjects based on certain criteria in the form of the highest and lowest levels of mathematical concept understanding. The results of the study indicate that students conceptual understanding varies across different materials. In the partial derivative material, students were not yet fully able to accurately represent the solution concept, especially in applying the rules for derivatives of exponential functions, so the results obtained did not conform to mathematical principles. These errors are conceptual in nature and indicate a weak grasp of certain basic concepts. However, in the material on derivatives of products of two functions and triple integrals, students demonstrated goog conceptual understanding. They were able to select, use, and apply solution procedures appropriately and systematically. This finding indicates that despite weaknesses in certain concepts, students still possess quite good procedural and conceptual abilities in the context of other problems in polynomial calculus.
Abstract:The rehabilitation of post-mining land with low nutrient content is carried out using chemical and organic materials. To improve soil fertility, the application of fertilizers is required. Soil fertility is crucial as a…
medium for plant growth to enable replanting. Once the planting medium is available, it is then cultivated with plants suitable for the land conditions. The methodology of this study involved observing land conditions by examining soil structure, texture, and pH in the research area. The results showed that the soil texture belongs to the sandy clay loam or clay loam class, with a soil pH of 3.72. Soil improvement was carried out by applying dolomite lime at 100 grams per planting hole, requiring a total of 66.7 kilograms. Goat manure was applied at 2 kilograms per planting hole, with a total requirement of 133.4 kilograms for 667 trees. The tree species planted were Sengon (Paraserianthes falcataria) and Trembesi (Samanea saman).
Abstract:This study aims to analyze the methods of recording and valuing raw material inventories based on the Financial Accounting Standards for Micro, Small, and Medium Entities (SAK EMKM) and their relation to business continuity…
ity at the Super Sumber Sari Tofu and Tempe Factory in Gorontalo City. This research employed a descriptive qualitative method with data collection techniques including observation, interviews, and documentation. The results indicate that the Super Sumber Sari Tofu and Tempe Factory in Gorontalo City has not implemented inventory recording in accordance with SAK EMKM. The business has not determined an inventory valuation method and does not calculate inventory values at the end of the accounting period. This condition causes the financial statements prepared to be unable to accurately reflect the business condition, particularly in determining inventory values and cost of goods sold. However, in terms of inventory expense recognition, the factory has applied it by recognizing damaged raw material inventories as expenses in the period incurred. This is due to the fact that raw materials are purchased from regular suppliers, making damaged materials non-returnable. The main factor contributing to the absence of inventory recording in accordance with SAK EMKM is the limited accounting knowledge of the owner and business managers, who are more focused on production and sales activities. Therefore, the implementation of inventory recording in accordance with SAK EMKM is expected to assist the business in preparing better financial statements and supporting business continuity.
Abstract:Deep learning is an important approach to improving the quality of 21st-century learning, but its implementation in elementary schools still faces various challenges, particularly related to teacher readiness and competency.…
ncy. This study aims to analyze the implementation and outcomes of deep learning training for teachers at the UPTD SDN 22 Sampean. The study used a qualitative approach with a field study design. The subjects were elementary school teachers who participated in the deep learning training. Data were collected through observation, interviews, and documentation, then analyzed using data reduction, data presentation, and conclusion drawing techniques.
The results of the study indicate that immersive learning training improved teachers' conceptual understanding and practical skills in developing immersive learning-based teaching materials. Teachers began designing lessons oriented toward conceptual understanding, active student engagement, and reflection on learning. These findings indicate that practice-based training is effective in supporting the implementation of immersive learning in elementary schools. This study recommends the need for ongoing training and implementation support to ensure the sustainability of immersive learning in the classroom.
Abstract:This article aims to analyze the scientific content in the field of Ancient Mesopotamian ziggurat architecture presented in the History textbook of the 2009 School-Based Curriculum by Tarunasena M. This study uses a qualitative…
itative approach with a content analysis method to examine historical discourse related to the development of science, technology, and civilization in Mesopotamia, especially in the Sumerians, Assyrians, and Chaldeans. The results of the Analysis show that the narrative in the textbook has included a representation of the progress of Mesopotamian civilization through orderly urban planning, the use of clay building materials, mastery of arithmetic and geometry, metal processing, the construction of ziggurats as religious and political symbols, the establishment of libraries as centers of knowledge, and the creation of monumental architectural works such as the Hanging Gardens of Babylon. These findings indicate that textbooks play an important role in transmitting to students the values of scientific progress, innovation, and the heritage of civilization.
Abstract:This study aims to describe the implementation of reading literacy strategies in Indonesian learning and identify supporting and inhibiting factors for its application in grade X students of SMA Negeri 13 Jeneponto Regency.…
cy. The research uses a qualitative approach with a descriptive type of research. The research subjects consisted of class X Indonesian teachers and class X students who were selected purposively. Data were collected through observation techniques, semi-structured interviews, and documentation, then analyzed using the Miles, Huberman, and Saldana interactive analysis model which included data reduction, data presentation, and conclusion drawn. The validity of the data was tested through triangulation of sources and techniques. The results of the study showed that the reading literacy strategy was implemented through reading activities 15 minutes before learning, the use of diverse and contextual texts, discussions on reading comprehension, and reflective assignments. The implementation of this strategy encourages increased student participation, the ability to understand the content of reading, and a positive attitude towards reading activities. Supporting factors for the implementation of the reading literacy strategy include teacher commitment, support for school literacy programs, and the availability of reading materials, while inhibiting factors include the low interest in reading of some students, limited learning time, and the influence of gadget use that has not been optimally controlled. This study concludes that reading literacy strategies have an important role in supporting Indonesian learning and need to be implemented sustainably with the support of various parties.
Abstract:This study aims to analyze the extent to which the Basic Competencies (KD) in Geography in the 2013 Curriculum contribute to strengthening students' spatial literacy. The study used a qualitative descriptive approach with…
h content analysis techniques on curriculum documents and source triangulation. The results showed that the Basic Competencies in Geography in grades X, XI, and XII have varying levels of strengthening spatial literacy. Grade X plays a role in building a foundation for spatial understanding related to geosphere phenomena. Grade XI strengthens understanding of spatial interactions through materials on resource distribution, population dynamics, and human-environment relationships. Meanwhile, grade XII is the level with the greatest contribution to spatial literacy through materials on remote sensing, Geographic Information Systems (GIS), rural-urban spatial patterns, and zoning. Although the structure of the Basic Competencies shows gradual development, it is not entirely consistent in demanding advanced spatial skills, especially at earlier levels. These findings emphasize the importance of strengthening learning strategies and supporting school facilities to maximize the potential of Basic Competencies in building students' spatial literacy.
Abstract:This study aims to describe the implementation of the deep learning approach in Indonesian language learning and its impact on the development of critical and reflective thinking skills of high school students in several…
al schools in Makassar City. The deep learning approach is seen as an innovative learning strategy that emphasizes high-level thinking processes, active engagement, and deep reflection on teaching materials. The research method used is descriptive qualitative with data collection techniques through observation of learning activities, interviews with teachers and students, and analysis of learning outcome documents. The results of the study show that the application of the deep learning approach contributes positively to improving the quality of learning interactions and students' metacognitive awareness. Students show high ability to identify problems, analyze arguments, draw logical conclusions, and reflect on the learning process. Deep learning-based learning also strengthens collaborative interaction patterns in the classroom and encourages students' intellectual independence. Thus, the deep learning approach is relevant to be applied in Indonesian language learning in high school to foster critical, reflective, and literacy skills in accordance with the demands of 21st century education.
Abstract:This study aims to determine the influence of the use of infographic media on the motivation to learn and comprehend news texts of grade VII students of SMP Hasanuddin Gowa. The background of this research departs from the…
he low motivation and ability of students to understand news texts, especially in Indonesian learning which requires students to be able to analyze information critically and systematically. Infographic media was chosen as an alternative because it has attractive visual characteristics, is concise, and is able to present complex information in a more understandable way. The research method used was a pseudo-experiment with a nonequivalent control group design. The research sample consisted of two classes, namely the experimental class that obtained learning using infographic media and the control class that obtained conventional learning. Data collection techniques include learning motivation questionnaires, news text comprehension tests, observations, and documentation. Data analysis was carried out through prerequisite tests (normality and homogeneity), t-test, and MANOVA test to see the effect simultaneously. The results showed that there was a significant difference between the experimental class and the control class on the aspect of learning motivation, where the experimental class had a higher average motivation score after the use of infographic media. In addition, students' understanding of news texts in the experimental class also increased significantly compared to the control class. MANOVA's analysis strengthens the finding that infographic media has a simultaneous effect on students' motivation to learn and comprehension of news texts. Thus, this study concludes that infographic media is effectively used as a learning medium in news text materials. Infographics not only increase students' motivation to learn, but also help students understand the content of the news more comprehensively. These findings recommend the use of innovative visual media in Indonesian learning to improve the quality of students' learning processes and outcomes.