This study seeks to identify learning models that affect students' mathematics learning outcomes. Students at SMPN 3 Paron have poor or low learning outcomes, especially in the field of Harmony in the Triangle, because the indicators of the learning process in the school have not been optimal. One of the learning models that can be used is the Teams Games Tournament (TGT) model with a contextual approach. This quantitative study used Postest only Control Design, with three samples selected using saturated sampling, one class as the experimental class and one class as the control class, and using one class, namely class VIII B as the test class. The samples have been distributed normally and homogeneousl. Data analysis using the T. Teams Games Tournament Test produced an average of 42.44, the conventional learning model produced an average of 62.39. Students who were taught using the Teams Games Tournament (TGT) model with a contextual approach obtained a better average and outperformed students who were taught using the convenive model or only the TGT model, as the calculation of this study obtained (Thitung = 3.024 is greater than Ttable = 2.120).

Water is a very important need for living creatures on earth. Humans, animals, plants and other living creatures need water, clean water is very much needed and is a source of life for living creatures. However, bacteria or germs that cannot be seen by the eye are still detected in the water. The bacteria that are mostly detected in water are; Escherichia coli bacteria. Escherichia coli forms colonies that are convex, smooth with distinct edges, and round. Method used The qualitative literature review research method is an approach used to collect, evaluate, and synthesize studies in the scientific literature that are relevant to a particular topic. Based on research results, Escherichia coli bacteria are found in various types of water such as refillable drinking water, well water and river water as well as swimming pool water

During the period of compulsory education in Indonesia, which is 12 years, the government requires mathematics as the main subject of external learning which will continue to have an impact on people's lives. The level of ability in a field of science must be measured to obtain valid data for the development of education in Indonesia. The use of Sagemath Mathematics Software in schools in Indonesia is not surprising at this time, technological developments have made the use of Sagemath Mathematics Software commonplace. The research method used in this research uses a literature study research method where researchers research the results of previous research. In groups There were 55.88% of experiments that experienced an increase (normalized gain) in the high category and 44.22% were in the medium category. Meanwhile, the average increase (normalized profit) in this group was 0.71, which is included in the high category. The results of this study concluded that students' abilities in mathematical computational thinking on Sagemath software are very high, this is due to several factors between the tendencies of students' desires and creativity of the teaching profession. Students' computing abilities when using Sagemath software can be done through students' mathematical algorithm features.
 
 

This research aims to determine the effect of the guided discovery learning model on student learning outcomes in class 12 using a scientific approach; in this research, the researcher used 2 learning methods, one of which is the conventional method; the researcher used 2 classes as samples, where each class was 15 students in each class, was coded as class A for the control class and class B for the experimental class. The research instrument used was a question in the form of a posttest. 

This literature review examines the increase in antibiotic resistance in Escherichia coli, a Gram-negative bacterium that frequently causes infections in humans and animals. Although most E. coli strains are harmless, some pathogenic strains have shown resistance to various antibiotics, posing a significant challenge in the healthcare field. This study highlights the various resistance mechanisms found in E. coli, including the production of ?-lactamase enzymes that can inactivate antibiotics, modification of antibiotic targets, changes in membrane permeability, and increased activity of efflux pumps that expel antibiotics from bacterial cells. Additionally, this review discusses factors contributing to the spread of resistance, such as the excessive and inappropriate use of antibiotics in medicine and livestock, and the transfer of resistance genes through mobile genetic elements. The literature highlights recent research efforts to address this issue, including the development of new antibiotics, the use of antibiotic combinations, and alternative therapies such as bacteriophages and specific enzyme inhibitors. This review emphasizes the importance of strict surveillance and prudent antibiotic use policies to prevent the further spread of antibiotic resistance in E. coli, ensuring the effectiveness of bacterial infection treatments in the future.

Learning for children with special needs has its own method according to their needs. Not only children with special needs have needs, but also all children have needs. One of them is education. The aim of this research is to find out how teachers work in handling children who have special needs, especially those who are Slow Learners in learning. The method used in this research is to use a qualitative method with a descriptive approach. In collecting data, researchers used interviews and observations conducted at Baddurih Elementary School. In the results of interviews that have been conducted, the teacher's efforts to handle children who are slow learners are by using special strategies, namely by using an individual approach and a remedial approach in the learning process.
 
 

Furniture raw materials are still a major challenge in the industry, in line with the wishes of consumers to get good quality raw materials and soaring export demand, so there is a need for a control process to monitor the value of products using forecasting. The purpose of this study was to predict gross domestic product in the furniture industry in Indonesia in 2022. This study used secondary data on the quarterly trend of gross domestic product in the furniture industry in Indonesia 2010-2021 taken from the research industry data processed by BPS and Bank Indonesia, The method used is Double Exponential Smoothing-Holt. The results of the calculation using the double exponential smoothing-holt method obtained a value of ? of 0.658 and ? of 0.008 where the forecasting results for the 2022 period, namely the 1 quarter of 7.602 billion rupiah, quarter 2 of 7.676 billion rupiah, quarter 3 of 7.749 billion rupiah, and quarter 4 of 7.822 billion rupiah. Where the MAPE value is 0.737% which means forecasting has very good results.