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This research focuses on developing high protein fish feed derived from golden snails with the addition of a mixture of fish pellets. The aim of this research is to produce high quality fish feed from available local resources and apply it in the Community Service Program (KKN) in village communities. Experimental methods were used to develop a feed formula with the right ratio of golden snails and fish pellets. The feed developed has a high protein content and a balanced nutritional composition. Furthermore, the KKN program was implemented in the village by involving students as facilitators in the socialization and application of high protein fish food to the community. The results show positive adoption of the feed by village communities and increased productivity of fish farming. This program provides dual benefits, namely increasing village community income through more efficient fish farming and supporting sustainable use of local resources.

Australian guava fruit (Psidium guajava L.) is thought to have antioxidant activity. Antioxidants are compounds that are useful for treating oxidative damage caused by free radicals in the body. The aim of this study was to determine the secondary metabolite content and IC50 value on the antioxidant activity of extracts and fractions from Australian guava fruit. This research used four solvents, including 70% ethanol extract, n-hexane fraction, ethyl acetate fraction and water fraction with varying concentrations of 50 ppm, 100 ppm, 150 ppm, 200 ppm and 250 ppm. The antioxidant test was carried out using a UV-Vis spectrophotometry tool with the DPPH method at a wavelength of 515 nm with an incubation time of 15 minutes. Antioxidant activity tests show that Australian guava fruit is effective as an antioxidant in capturing free radicals. The IC50 value for the ethanol extract is 0.784 µg/mL, the n-hexane fraction is 2.448 µg/mL, the ethyl acetate fraction is 1.015 µg/mL and the water fraction is 0.676 µg/mL. All samples were included in the very strong category, but the water fraction had the best antioxidant activity among the ethanol extract, n-hexane and ethyl acetate fractions.

This research focuses on analyzing the impact of strict parents in the short story "Gadis" by Hening Apriliananda Wikuruni using a mimetic approach. The research method used is descriptive qualitative. The resource used is the short story "Gadis" by Hening Apriliananda Wikuruni. The data collection technique used was to read critically and carefully the entire story content of the short story. The analysis technique is to examine the impact of the strict parents in the short story, then compare it with real life reality. The results of this research are that the short story describes an authoritarian parenting pattern, then this parenting pattern creates violence in the family which results in the girl (the main character of the short story) experiencing mental disorders. The girl tried to commit suicide twice but ultimately failed. In real life, we encounter this a lot and it is not something new. The impact that often occurs in real life is that children have difficulty making decisions, there is tension between parents and children, and the child has the potential to commit criminal acts.    

Literary works always contain the author's perspective on reality as a social institution created by the author. These problems are often combined into a view or criticism of life. This certainly describes social life as a reality that occurs in an environment. One type of literary work that contains a view of reality is W.S Rendra's poem entitled "Poem of Hot People". The aim of this research is to determine the effort to explain the social impact of the poem entitled "Poetry of the Overheated People" by W.S Rendra. The poem depicts social and political inequality between the needy class of society and the ruling class of society. Through this research, I hope to make us more sensitive to circumstances and conditions. The reason I chose W.S Rendra's poetry was because the language was very clear and specific. With poetry that uses clear and specific language, the meaning of the content is accurate and complete. The poem is analyzed using the perspective of the social impact that occurs on a phenomenon. The method used in this research is a qualitative method using a literary sociology approach. The technique used is descriptive analysis technique. The researcher sees himself as the only tool. This process involves recording factors related to aspects of social impact as documentation of analysis and as a source of understanding. The results of the research show that the poem "Poetry of Hot People" describes social inequality. Based on these findings, researchers concluded that poetry can be used as a means to criticize existing injustices and express feelings of dissatisfaction with social situations.      

Entrepreneurship related to education is very much and can be realized by practitioners in the field of education and academics, so that they can transfer their knowledge to students related to entrepreneurship. One way that can be realized by the school is to apply entrepreneurship-based subjects, by instilling the value of an entrepreneurial spirit, and application by inviting students to practice directly in trying entrepreneurship related to Education, including as a reception service for typing proposals or reports, application or web development services, and can also be as an Education tour planner,  become content creators, educational institutions, and others. Based on the description of the situation analysis and observations that have been made to the partner place in the implementation of this community service, the partner's problems are formulated as follows: 1) There is still a lack of understanding of teachers and schools about the importance of edupreneurship applied in learning in schools, and there is still a lack of knowledge about the type of eduprenuership, 2) The need to develop knowledge and practice of digital technology-based eduprenuership to teachers in schools.  Based on the results of interviews and discussions with partners, to overcome partner problems, the methods that will be implemented in this community service activity are: 1) Providing education about the importance of edupreneurship applied in learning in schools, and still lack knowledge about the type of eduprenuership, 2) Providing assistance and guidance, edupreneurship practices related to digital technology to teachers. The results of this community service are 1) Madrasah Aliyah Negeri Kota Mojokerto teachers can pour creative ideas in entrepreneurship that can be applied by teachers and students in schools and poured into business design, 2) Through the practice and assistance provided, teachers can already practice digital marketing using online applications.

The purpose of this study was to determine the effect of using the Cooperative Learning Model Type Teams Games Tournament (TGT) Aided by Audiovisual Media on the Ability to Write Explanatory Texts in Class VIII of SMP Amir Hamzah Medan on the ability to write explanatory texts in Class VIII Students of SMP Amir Hamzah Medan . The population in this study were all class VIII students of Amir Hamzah Private Middle School Medan in the 2022/2023 academic year, totaling 47 people consisting of 2 classes, while the sample used was 25 students, determined by random sampling technique. The research method used is a quantitative experimental method. The instrument in this study was a writing test of explanatory text which was assessed based on the content, text structure, and language conventions of the explanatory text. The average score obtained by students before applying learning with the Cooperative learning model of the Teams Games Tournament (TGT) type assisted by audiovisual media was 61.68, while the average value obtained by students after using the assisted Teams Games Tournament (TGT) type of Cooperative learning model audiovisual media, namely 79.68. So, it can be concluded that the test scores after applying the Cooperative learning model of the Teams Games Tournament (TGT) type assisted by audiovisual media are higher than before. The results of data analysis in testing the hypothesis show that tcount = 4.28, then looking at the t table, the significance level is 5%, and df = N – 1 = 25 – 1 = 24, it is obtained ttable = 1.71. Because the obtained tcount is greater than ttable, namely 4.28> 1.71, the null hypothesis (Ho) is rejected and the alternative hypothesis Ha is accepted.

The main objective of this research is to study learning media Fingerglass human breathing simulator. Utilization of simulation models designed to resemble the human respiratory system serves as an invaluable educational tool. The aim is to facilitate a comprehensive understanding of scientific concepts, particularly in the field of natural sciences, with the ultimate goal of practical application in everyday life. By using this simulator it is hoped that students will be involved to be actively involved in the learning process, fostering a high interest in understanding the subject matter. This research took place at UPT SDN 17 Gresik for Grade 5 students. The model used is a simulator of the human respiratory system following the ADDIE model, which consists of five stages: analysis, design, development, implementation and evaluation. This model is based on the scientific approach to ADDIE development theory outlined by Robert Maribe Branch. The validation process for two levels of material expert validators I and II resulted in a validation level of 85% indicating that the material was included in the valid category. Likewise, the results of the validator material expert validator II show a validation level of 100% which is also included in the valid category. This implies that the contents of the learning media are relevant to the subject matter of the fifth grade Human Respiratory System in elementary school. Thus it can be concluded that the quality of the Fiberglass Learning Media Human Breathing Simulator meets valid criteria in terms of the material it contains. In addition, the student's response obtained a value of 87% indicating that the Human Breathing Simulator Fiberglass Learning Media was very suitable for use in the learning process

Real Work Lectures (KKN) are a means of application in the development of science and technology, which are carried out outside the university campus within certain time limits, work methods and requirements. The community service offered at the undergraduate level is an effort to increase the content and quality of education for students and to achieve added value in higher education. With the implementation of this community service program, it is hoped that it can develop the role of students in improving their social skills and personality. The purpose of this research is to reveal the role of field studies in developing students' skills. The population and sample of this study were students who participated in the KKN and the community around where the students were held. Data collection methods used are interviews, observation and documentation. This interview method aims to gather information about the social conditions of the community and the potential that exists in the Tapaan Village. From the research results, it was found that the role of KKN is part of developing student competencies as a form of service to the community, especially in Tapaan Village.

The problems found in this study are the low activity, motivation, and learning outcomes of students in mathematics content. This is because learning is one way, learning is less meaningful, and learning is less interesting. The application of the PETA model to mathematical content is a strategy used to overcome this problem. This study aims to describe the activities of educators, analyze the increase in student activity, motivation and student learning outcomes. This study used classroom action research which was carried out during three meetings. The research subjects were 30 students in class V at SDN Telaga Biru 6 Banjarmasin. The type of data taken is qualitative data obtained from observing the activities of educators, students, and motivational questionnaires. Quantitative data were obtained through group and individual written tests. The indicator of success to be achieved is ≥80% of all students. Based on the results of research that has been carried out using the MAP model, it is able to increase student activity, motivation, and learning outcomes.

The problems that occur in this study are the low activities and learning outcomes of Civics content, because learning is one-way, students have difficulty understanding the material, lack of activities that build a sense of cooperation, confidence and responsibility, lack of activities that require students to think critically, lack of student involvement actively in learning and the lack of learning activities that can develop student creativity. Efforts to overcome these problems are by using the PBL learning model, Hands On Activity and Talking Stick. The purpose of this research is to increase student learning activities and outcomes. The subjects of this study were fifth grade students at SDN Telaga Biru 6 Banjarmasin, which consisted of 30 students consisting of 12 boys and 18 girls. The method used is a qualitative approach with the type of PTK and using qualitative data obtained through observing the activities of educators and students, while quantitative data through student learning outcomes from individual written test results. These results show that the acquisition of educator activities at meeting IV obtained a score of 31 in the "Very Good" category. Student activity reaches 97% and learning outcomes have reached an indicator of success, namely ≥81. Based on the results of this study, it can be concluded that using a combination of Problem Based Learning, Hands On Activity, and Talking Stick can increase student activity and learning outcomes.

The problems that occur in this study are low activity and learning outcomes in Mathematics content, due to the use of limited learning media, learning is less interesting and less fun because learning models and methods are less varied, students are still hesitant in expressing opinions about the material. Efforts are made by implementing learning with a combination of PBL, TGT and Improve models. This study aims to increase the activity and student learning outcomes. This research was centered on fourth grade students at SDN Telaga Biru 6 Banjarmasin, totaling 25 students. The research method used is a qualitative approach with the type of Classroom Action Research (CAR). The data used are qualitative data obtained through observing the activities of teachers and students, while quantitative data is through student learning outcomes from individual written test results. The results showed that the combination of the PBL, TGT and Improve models at the fourth meeting showed that the teacher's activity obtained a score of 92 in the very good category. Student activities get a score of 91 in the very good category. Cognitive, affective and psychomotor completeness learning outcomes reached 88%. Based on the results showed that the combination of Problem Based Learning, Teams Games Tournament and Improve models could increase the activity of teachers, students, and student learning outcomes in Mathematics content.

Real Work Lecture (KKN) is a vehicle for the application and advancement of science and technology that takes place outside of school under certain time constraints, work processes, and requirements. Higher Education's Community Service Program is an effort to improve the content and quality of education for students and to gain more added value in higher education by carrying out several program activities, one of which is the socialization of personal branding and graphic design. It is envisaged that by implementing this Socialization, it will be possible to build local potential at the KKN location. The goal of this research was to discover and improve the local potential of the Tapaan Village region. The demographic and sample in this study are MSME-Practitioners and Tapaan Village business owners. Interviews, observation, and documentation were utilized to obtain data. This interview method seeks information about the SMEs that the community lives and the potential that exists in the Tapaan Village. According to the study's findings, the role of KKN is part of growing student competency as a kind of community service, particularly in Tapaan Village.

The purpose of this research was to study the manufacture of milkfish and carrot sausages by treating the proportion of tapioca flour: taro starch and the addition of egg white on physicochemical and organoleptic properties. The use of taro starch is because contains amylose and amylopectin which can bind air more strongly and can make the texture more springy. Carrots are used for coloring sausages because they contain carotenoid compounds. Egg whites are used to increase protein levels. This study used a completely randomized design with two factors, namely the proportion of tapioca flour to taro starch (75:25; 50:50; 25:75) and the addition of egg white (3, 6, 9%). The results showed that the proportion of tapioca flour: taro starch and the addition of egg white had a significant effect on moisture and ash content. However, it did not significantly affect the levels of fat, protein, starch, emulsion stability, and hardness. The best treatment was obtained from the combination of the dimensions of the proportion of tapioca flour: taro starch (25: 75) and the addition of 9% egg white which obtained a moisture content of 72.69%; ash 2.45%; fat 2.31%; protein 12.16%; starch 7.14%; emulsion stability 99.06%; hardness 2.59 kg.m/s2; and hedonic color 3.76 (neutral); fragrance 4.00 (like); taste 4.28 (like); and texture 4.48 (like).

This study aims to, (1) To find out the skills of writing procedural texts without using the mind mapping method in class VII students of SMP Negeri 1 Siantar in the 2022/2023 Academic Year. (2) To find out the skills of writing procedural texts using the mind mapping method in class VII students of SMP Negeri 1 Siantar in the 2022/2023 Academic Year. (3) To find out the effect of the mind mapping method on the skills of writing procedural texts in class VII students of Siantar 1 Middle School in the 2022/2023 Academic Year. The population in this study was students from VII SMP Negeri 1 Siantar with a sample size of 30 students using the Mind Mapping method. The instruments used in this study were writing procedural text contents, writing procedural text structures, writing procedural text writing rules and language features of procedural texts. The method used in this research is one group pretest-posttest. Data analysis techniques use analysis requirements tests, normality tests, and hypothesis tests. The research results during the pretest obtained an average of 60.47, and were included in the sufficient category. Meanwhile, the results of the posttest research obtained an average score of 88 and were included in the very good category. Through testing the hypothesis, namely tcount > ttable, namely 8.5047 > 2.0484, it can be concluded that there is a significant influence from the use of the Mind Mapping method on the Writing Skills of Procedure Text in Class VII Students of SMP Negeri 1 Siantar.

This research aims to identify the values of mutual cooperation character found in the Adit and Sopo Jarwo animation as one of the media to be used in strengthening the national identity of elementary school students. The method used in this research is qualitative with content analysis method, and data collection techniques include literature study, documentation, and data analysis. Based on the results of the research conducted, it was found that in the Adit and Sopo Jarwo animated film, there are 7 values of mutual cooperation character, which are helping each other, appreciating teamwork, solidarity, commitment to collective decisions, empathy, anti-violence, and a voluntary attitude. These values of mutual cooperation character appear in 11 episodes of the Adit and Sopo Jarwo animation, namely in the episodes of the father's lost wallet, the father's wallet is still lost, Jarwo's theft, Adit wins, the confusing umbrella motorcycle taxi, Adit's flu, Jarwo's sadness, getting caught up in the antenna service, kite competition making everyone fly, Jarwo's surprise, Adel's whereabouts, patrol duties like courage tests, and visiting siblings making everyone feel honored. Furthermore, the Adit and Sopo Jarwo animation can be used as a learning tool in strengthening the national identity because this animation contains scenes that are in line with the development of mutual cooperation character as a way to strengthen the national identity.

Avocado is a climacteric fruit, which is usually harvested when it is still unripe. One way to accelerate the maturity of climacteric fruit is by ripening. Ripening treatment with ethrel can accelerate fruit ripening. This study aims to determine the effect of proper ethrel concentration on the avocado ripening process. The experimental design used was RAL (Completely Randomized Design) 1 Factor with 5 treatments and 4 replications. The treatment consisted of P0 control without ethrel treatment, then added ethrel solution P1 = 0.25 ml/L, P2 = 0.50 ml/L, P3 = 0.75 ml/L and P4 = 1.00 ml/L. Variables observed included weight loss, color, texture/hardness, water content, total dissolved solids and fat content. The data obtained were analyzed for variance and if there were significant differences in the treatment then it was further tested with Duncan's test at the 5% level. Based on the results of research on adding the right ethrel solution to the avocado ripening process found in P4 with the addition of 1.00 ml/L ethrel with a fat content of 15.34%, water content 88.99%, total dissolved solids 2.10 mg/L, texture 968.85grf, color 80.44 and weight loss 10.51%.

Purple yam (Dioscorea alata L.) is a local food with many sources of antioxidants, so it becomes a staple food for the community. The addition of purple yam flour to the production of cendol is expected to help increase the selling value of cendol and also purple yam. This research aims to produce cendol with the addition of purple yam flour which has antioxidant activity and liked by the panelists. A completely randomized factorial design was used in this study using 2 factors, namely the treatment of variations in the length of cooking time and variations in the concentration of purple yam flour added, so that 9 treatment combinations were obtained, namely the addition of 10%, 20% and 30% purple yam flour with a cooking time of 10, 15 and 20 minutes. The results showed that there was an effect of cooking time and the addition of purple yam flour concentration had an effect on the chemical properties and preferences of cendol.The best cendol formulation was the addition of 30% purple yam flour and 20 minutes of cooking time. The selected purple yam cendol has nutritional value: ash content 0.082%, antioxidant content 15.55% RSA, phenol content 8.33 mg GAE/g db body and anthocyanin content 15.86 mg/100 g db. Cendol substituted for purple yam flour can ward off free radicals because it has a purple pigment derived from anthocyanin, an antioxidant.

Sticks are delicious, crunchy, savory, long, thin, and brownish yellow snacks with various flavors.  The main ingredients of this product consist of wheat flour, , eggs, garlic, pepper, and salt.  Celery leaves were chosen because they are easy to obtain and to optimize local ingredients. Mung bean (Phaseolus radiates) itself is a vegetable food that is high in protein and fiber where the protein contained is 20-25%. This study aims to determine the effect of sticks mung bean flour and the addition of celery.  The design used was a 2 factor factorial completely randomized design (CRD).  Factor 1 is the ratio of wheat flour : mung bean flour  (75:25, 50:50, 25:75) and factor 2 is the concentration of celery porridge (10%, 20%, 30% in 30 ml of water).  The best results of chemical analysis based on the highest protein content were the ratio of wheat flour : mung bean flour 25:75 with concentration of celery porridge 20% with 2.22% water content, 1.74% ash content, 23.58% fat content, 17.75% protein content, 8.28% crude fiber and 46.41 for carbohydrates by difference, color sensory test value 3.73 (greenish brown), crunchy texture 3.40 (crispy), celery taste 3.60 (taste celery flavor) mung bean taste 2.67 (a bit of green bean flavor), celery aroma 3, 33 (smelling of celery), and 3.27 (preferred) for overall liking. The most preferred formulation of celery sticks by consumers is the comparison of wheat flour : mung bean flour 75:25 with the addition of 10% celery porridge concentration with a value of 3.47 (preferred). Sticks made from green beans and celery can be an alternative food that is high in protein and fiber.

Magnetic resonance imaging (MRI) is a diagnostic examination modality in medicine using a magnetic field without using X-rays, MRI has the advantage of being able to create images and can show clearer and more sensitive anatomical differences in soft tissues in the body such as the brain,Bone marrow and musculoskeletal. An MRI machine can produce diagnostic images of the inside of the human body, both in sagittal, coronal and transverse sections, without using ionizing radiation (X-rays) and also without using radioactive substances, but based on the principle of magnetic resonance of the hydrogen atom to reveal anatomy and pathology. clinical diagnosis, one of which is Hernia Nucleus Pulposus in the Cervical vertebrae. Hernia  Nuecleus pulposus is a condition of biochemical ad physical changes in the spinal disc tissue caused by degeneration in old age,or acute external pressure that causes a bulge into the spinal canal,putting pressure on the durameter or nerve roots, thereby triggering symptoms of neurological pain. The use of the Dixon sequence was proposed for the assessment of metaphyseal bone marrow water water content,with a short scan time. Dixon sequence imaging can be used for fat suppression in the extremities and spine, but also quantification of fat in the bones.. The research method used is descriptive research with an observation approach. Data collection was carried out from 01 January 2022 to 28 February 2023 using a Mr. Philips aircraft with a power of 3 Tesla. The sample of patients used in this study were 5 patients with vertebral complaints. Data collection was carried  out  through observation,interviews and documentation. Cervical MRI examination with clinical Hernia Nucleus Pulposus using a Philips 3 Tesla MRI machine has an examination procedure with a Survey sequence design, Myelo, Sagittal TSE T2 dixon, Sagittal TSE T1, Coronal TSE STIR, Axial TSE TA, and axial mFFE

The issue discussed in this service is to promote community service in literacy learning for children in the community in Kalangsurya village, Karawang district, West Java, Indonesia. The focus in this service is literacy in the form of tutoring for children in the Kalangsurya village environment, Karawang. The limitations discussed in this community service are the literacy of children in the village of Kalangsurya, Karawang in learning. The approach in this service is implementive and 'problem solving'. The purpose of this Community Service activity is to increase children's ability to learn so that children can be assisted and at the same time experience an increase in understanding the content of learning that they are not yet capable of. The benefit of this service is to help children learn subjects that children do in understanding subjects that children have not been able to solve in working on issues or subject topics that children have not been able to solve when studying. The result of this service is that the children are very enthusiastic and experience an increase in learning. The conclusions in this service show that this service with tutoring is very helpful for children in understanding the content of lessons in the village of Kalangsurya, Karawang.