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ABSTRACT The use of mobile devices with the Android operating system which are used as supporting media and supplements in improving learning outcomes combined with demonstration methods and discovery learning or demon-disco learning is needed to help students improve learning outcomes in hydroponic plant cultivation vocational competency subjects at SMK. Kristen Terang Bangsa, because the use of android-based applications can provide new experiences regarding the use of information and communication technology, as well as provide opportunities for students to be able to learn more independently. The concept chosen as a learning medium is to present material about understanding, introduction to parts, types, and quizzes containing questions about hydroponic cultivation of plants. This research uses the Research and Development (RnD) product development method, using 6 out of 10 research stages, namely potentials and problems, data collection, product design, design validation, design improvement, product testing. The result of this research is to produce learning media in the form of android-based applications. The validity value of the media expert is 2.6 which is declared feasible, while the validity value of the material expert is 3.6 which is declared feasible, and is able to increase the average value in the hydroponic plant cultivation vocational competency subject at the Terang Bangsa Christian Vocational School which Initially 67 (with 13 students who had not reached the KKM) to 80 (with 4 students who had not reached the KKM).

The development of information technology is currently increasing rapidly from year to year. One evidence of technological development or advancement is the presence of the internet. The internet has many important benefits for human life. An example of the benefits of having the internet is its popular website. Website is one type of service or facility provided by the internet which is most widely used for various services in many fields, including education, namely schools. Madrasah Aliyah Syamsul Huda, an Islamic-based high school, which is located in Kedungreja District. Madrasah Aliyah Syamsul Huda uses the website as a medium for delivering information related to Madrasah Aliyah Syamsul Huda to students and prospective students. The better the quality of a website, the more users are interested in accessing the website. The purpose of this study is to measure the service quality of the Madrasah Aliyah Syamsul Huda website, a measurement of the measurement of website users on the level of performance and level of importance. The method in this research is the WebQual 4.0 method which consists of 3 variables, namely usability, information quality, quality of service interaction, this study also uses the IPA (Importance Performance Analysis) method. The population in this study were students, teachers, and the community with a sample of 80 respondents. The results showed that 89.03% of the Madrasah Aliyah Syamsul Huda website services had met the respondents' expectations and the Cartesian Impotance Performance Analysis (IPA) results diagram showed that the variables that were of good quality and had to be maintained were US6, IQ1, IQ4, IQ7, and SIQ3. because it has met the expected performance of the respondent. Meanwhile, the variables that are important and are in priority for improvement are IQ3, IQ5, SIQ1, and SIQ6.

Pandemi covid-19 telah memaksa pembelajaran dilaksanakan dengan cara berbeda. Siswa harus belajar dari rumah, sementara Sekolah dan guru harus menyelenggarakan pembelajaran yang efektif. Demikian pula orang tua harus berperan aktif melaksanakan pembelajaran dari rumah. Untuk itu, penulis melakukan penelitian terdahap upaya sekolah dan keterlibatan orang tua dalam pembelajaran di masa pandemi covid-19. Penelitian ini menggunakan pendekatan kualitatif dengan mengumpulkan data melalui wawancara. Hasil penelitian menunjukkan jika upaya TK Isa Almasih mewujudkan kegiatan belajar pada masa pandemi covid-19 adalah 1) Merancang pembelajaran yang menstimulus siswa belajar sesuai dengan tema belajar dan efisien secara ekonomi; 2) Bekerjasama dengan orang tua murid dengan mengadakan pertemuan terbatas membahas perkembangan siswa; 3) Menggunakan sosial media untuk  menyampaikan informasi yang berkaitan dengan bahan ajar dan pemberitahuan hasil belajar murid. Sementara bentuk keterlibatan orang tua dalam pembelajaran dari rumah yaitu 1) Menjadi penuntun anak dalam belajar dari rumah; 2) Orang tua berperan menjadi operator. AbstractThe Covid-19 pandemic has forced learning to be carried out in a different way. Students must learn from home, while schools and teachers must organize effective learning. Likewise, parents must play an active role in carrying out learning from home. For this reason, the authors conducted research on school efforts and the involvement of parents in learning during the Covid-19 pandemic. This study uses a qualitative approach by collecting data through interviews. The results showed that the efforts of Isa Almasih Kindergarten to realize learning activities during the Covid-19 pandemic were 1) Designing learning that stimulates students to learn according to the learning theme and is economically efficient; 2) Collaborating with the parents by holding a limited meeting to discuss student development; 3) Using social media to convey information related to teaching materials and notification of student learning outcomes. While the forms of parental involvement in learning from home are 1) Being a guide for children in learning from home; 2) Parents act as operators.

Infrastructure is an important thing in an organization/company that is used to support activities carried out within the organization. Infrastructure that includes STMIK Rosma, including hardware, software, data, and information, and human resources that support information systems. Hardware resources include PCs that are used for clients with application program software. Windows 10 professional 32 and 64 bit as the operating system. While the software on the server uses Linux OS and PHP programming language. Data and information include infrastructure data, device data, server data and data on staff, students and lecturers at STMIK Rosma. So the need for the sustainability of this system is increasingly important. Problems that have existed in the STMIK Rosma infrastructure, such as those related to information security vulnerabilities. If this problem cannot be fixed in a sustainable manner, it will have an impact or risk on the sustainability of this infrastructure, especially the academic community. This study uses NIST SP 800-30 as the method used to solve these problems. Keywords: Information Security, NIST SP 800-30, Infrastructure, Risk Assessment

Fostering students’ creativity in learning is not effortless because the average learning activity is usually less challenging. Authentic problem-based learning is a learning model that is expected to foster students' creativity in education. This study aimed to examine expert and practitioner validation on authentic problem-based learning tasks prototype in promoting student creativity. The prototype product was displayed and simulated in virtual zoom and validated by 14 learning experts and 18 practitioners/teachers. The initial data were collected through self-evaluation using a questionnaire. The results showed that the use of real experiences as a learning stimulus could foster creative solutions, which are marked by the emergence of new, unusual ideas, imaginative ideas, new creations that have an impact on the development of student creativity.

The lack of appropriate and relevant information about HIV/AIDS, and supported by the curious attitude of teenagers, causes them to become one of the populations with high-risk behavior. Prevention of HIV/AIDS needs to be maintained by teenagers or high school students so that it does not have a comprehensive impact on the health of teenagers, which of course is detrimental to the current generation. The solution that can be done is the delivery of material (education) and how to prevent HIV/AIDS for teenagers so that they do not contract this deadly disease. The form of this activity is in the form of health education from a team of nursing lecturers assisted by students with participants, namely high school teenagers who are participants in this activity as many as 44 students. During the implementation of the activity, don't forget to give quizzes and ways to prevent HIV/AIDS and everything related to HIV disease. /AIDS as part of the goal of mastering the material from participants in this PKM activity. Apart from that, an evaluation of the extent of mastery and benefits of this activity is carried out.

Political education is an important tool in increasing political awareness of the community, especially in the challenging era of globalization. This study aims to explore how political education at SMK N 1 Jayapura can contribute to increasing political awareness of students and the surrounding community. The method used is a qualitative approach with data collection through interviews, observations, and documentation studies. The results of the study indicate that structured political education can improve students' understanding of political issues and globalization, and encourage them to actively participate in the democratic process.

Public speaking skills are one of the most important soft skills in various aspects of life. This study aims to find out how far 12th-grade students at SMK Darussalam Cilacap understand the importance of these skills and how educationals programs can improve their abilities. Through this study, is expected to be a reference for schools in developing similar programs and improving the quality of graduates.

Laboratory examination is very important to diagnose a disease, one of which is the examination of total cholesterol to diagnose heart disease, this examination uses serum samples obtained from blood clots that have been centrifuged, various variations of freezing are carried out to accelerate the examination results ranging from blood that is immediately centrifuged and blood that is allowed to freeze for 5-10 minutes, while according to PERMENKES No. 43 of 2013 to get blood serum allowed to freeze for 20-30 minutes at room temperature which is then centrifuged. This study aims to determine the results of differences in total cholesterol levels in blood samples immediately centrifuged and blood samples that are allowed to freeze at room temperature 260C for 10 and 20 minutes before centrifugation. The method used in this study is an experimental research method, this examination uses the CHOD-PAP enzymatic colorimetric method. For data analysis using the SPSS program using the one way anova test. This study was conducted on 15 respondents obtained from students of An Nasher Health Analyst Academy Cirebon randomly. The results of the examination of total cholesterol levels in blood samples that were immediately centrifuged had an average value of 205.8 mg/dl with the lowest value of 112 mg/dl and the highest value of 314 mg/dl, while in blood samples that were allowed to freeze for 10 minutes had an average value of 188 mg/dl with the lowest value of 144 mg/dl and the highest value of 278 mg/dl, and in blood samples that were allowed to freeze for 20 minutes had an average value of 142.6 mg/dl with the lowest value of 95 mg/dl and the highest value of 186 mg/dl. The results of this study indicate that there is a significant difference in total cholesterol levels in blood samples immediately centrifuged and blood samples left to freeze at room temperature 260C for 10 and 20 minutes before centrifugation.

This design aims to determine the cash receipts system for new student registration in order to support the effectiveness of cash receipts for new student registration at SMP KARTIKA XI Bandung. This study uses a qualitative method with a descriptive approach while the software development method uses the water fall method. Data collection techniques using observation, interviews and library studies. Design information system using visual studio and ms.access. Based on the observations made, it turns out that the accounting information system for cash receipts for new student registration is still not perfect. The problems that occur are that the system used is still manual, the reports produced have not been presented quickly and accurately, the files presented are still in the form of hard files. The suggestions that the author gives, it is hoped that the school can manage finances using a good internet network and server. Thus, prospective students can access the software and servers more optimally.

Presence is an activity that aims to determine the level of attendance of a person in an agency, school or company. One of the problems that occurs is the student attendance system at STMIK Rosma Karawang due to cheating when making attendance at lecture activities begins. By looking at the problems contained in STMIK Rosma Karawang, a program is needed. To create a program requires a method. The method used is a waterfall as a software development method. The proposed database design is a DFD (Data Flow Diagram). Implementation of the program using Android Studio. With the design of the program is a solution to solve problems that exist in the presence system at STMIK Rosma Karawang, and can achieve an effective activity in supporting activities at STMIK Rosma Karawang.

The most effective and simple way to remove germs from your hands is to wash your hands with clean water and use soap. The method used in this community service activity is to provide education about washing hands with soap properly through seven steps for good and correct washing. The results of implementing service activities can be described through 2 (two) activity stages, namely preparation and implementation. Students listened to an explanation about the importance of washing hands properly using soap and running water, and 30 students were able to practice the correct way of washing hands, so that they can be applied in everyday life, such as washing hands with soap after playing, eating and after eating. This activity can make a positive contribution in reducing and preventing health problems, especially in the Pacet area, Bandung Regency

Adolescence is a transition period, namely a phase of development between childhood and adulthood. The main problem for teenagers in general is the search for identity. They experience an identity crisis. This is a problem for every teenager. implementation of activities to deliver material on the dangers of drugs. The activities were carried out together by the students as planned. The participants' ability to answer material questions can be said to be good (75%) correctly. Delivery of material using lecture and demonstration methods supports participants' ability to master the material presented by the service team. Education about the dangers of drugs is going well. Increased knowledge and skills for participants

The purpose of this study was to analyze the effect of learning creativity and emotional intelligence on economic mathematics learning achievement of students at Stie Ganesah Jakarta. This research is a quantitative survey research with a correlation approach. The respondents in this study were first semester students of the STIE Ganesha Economics study program. The data were obtained by giving the students' learning creativity and emotional intelligence questionnaires. This is evidenced by the value of Sig = 0.011 <0.05 and t count = 2.696. The magnitude of the correlation number is 0.389 with a determination of 0.151. This means that the magnitude of the relationship between X1 and X2 variables to Y is 0.389 with a medium category. The magnitude of the effect of X1, X2 on Y is 15.1% where the variables of learning creativity and emotional intelligence together affect the variable of student achievement in mathematics economics by 15.1% while the rest is influenced by other variables.

In the implementation of the 2013 Curriculum, attitude competence is one of the main components of learning, but there are not many quality measurement attitude competency instruments. The purpose of this study was to obtain quality disciplinary attitude assessment instruments for class X students. This type of research is research and development using the Borg & Gall model. The stages of the activities carried out are the identification of potentials and problems; Gathering Information; Model Development; Model Validation; Model Revision; Model Trials; Model Revision; Wider Trial; and Final Model Revision. Based on the results of the research and discussion in this study, it can be concluded that there is no difference in the learning discipline of students between those who live with their parents and students who live in the dormitories. This is because students are adults and can be independent, and already have responsibilities even though they are not with their parents. The results of the calculation of the average score of learning discipline of class X students at MAN 3 in the 2016/2017 academic year Bantul is 96.2466 and is included in the high category.

This study aims to design and develop an effective learning media and become a media to assist in studying Physics in depth at SMK Mataram Semarang, especially in the Impulse and Momentum material. Physics becomes a boring subject for students, because many students think that Physics is a lesson that is difficult to understand, less interesting and feels monotonous. This has an impact on decreasing students' interest and value in studying Physics.The research was conducted using the Research and Development (R&D) method with six stages, namely Research and Information Collecting (Research and Information Gathering), Planning (planning), Develop Premliminary Form of Product (Product Design Making), Premliminary Field Testing (Product Design Validation) , Main Product Revision (Design Revision), Main Field Testing (Product Testing of Products in the Field by Prospective Users). Determination of the feasibility level of multimedia-based learning media based on design validation by experts and product trials to students using a research instrument in the form of a questionnaire. The development of multimedia-based learning devices can develop devices that have been used so far, from conventional devices to become more interesting learning media. The application of multimedia-based learning media can help support the teaching and learning process to make it easier to explain or deliver material to students. In addition, it can help students to understand more deeply so that students' scores can be increased more than without using learning media.

Building a report card and ITOP Approach in reducing violence in schools. This title was born because of the problems of Kanisius Immaculate Kindergarten students about an increase in violence that occurred in schools. As for the source of the problem is the relatively large number of students per class and only 1 teacher is taught and also the age of kindergarten children who are relatively small and still at the stage / period of imitation. That The target of this service is the parents of Kanisius Immaculate Kindergarten students, who are their favorite schools. This school has 90 students, so it requires more attention and is prone to violence. This service was carried out first by means of counseling then continued with training on building rapport and the ITOP approach. However, because this service was carried out during a pandemic, only 54 of the 90 parents attended (60%). After counseling and training on building rapport and the ITOP approach in reducing violence in schools there were 51 people (94.45%) of 54 people who mastered both counseling and training materials, while 3 (5.55%) did not master the training because not serious about doing training. So it can be concluded that this dedication was successfully seen from: 1. Based on the attendance of the participants it is said to be successful because it is attended by 60% 2. Based on the mastery of the participants it can be said to be successful because there are 94.45% masters 3. Those who do not understand are relatively small, namely only 5.55%

Community service entitled Training on Making Miniature Fishing Boats Made of Fiber-Reinforced Plastic (FRP) for Students of SMKN 1 Tambakboyo, Tuban City With the background of the existence of Tuban City as one of the coastal areas which is still trying to develop its community resources in the marine sector. Several vocational schools in Tuban have opened shipping and shipping engineering majors. Generally, these SMK students are taught how to operate supporting equipment for repair or management of ship transportation according to industrial needs. The purpose of this community service is to provide skills to students, especially at SMKN 1 Tambakboyo Tuban on how to make miniature fishing boats made of Fiber-Reinforced Plastic (FRP). Through shipbuilding skills that are more efficient in operation, it is hoped that the next generation of fishermen will have economic competitiveness because they are able to produce and use ships as efficient fishing facilities. The training was conducted online on Sunday 27 September 2020. The number of training participants was 53 participants from several schools in Tuban.

This community service aims to (1) instill self-confidence to grow development and introduce children to the basic schools to love more and more ancestral culture based on local wisdom; (2) Promote a sense of trust with mental education with good character, based on the development guidelines of Pangkur Pupuh 3Serhatama Fiber, and (3) Fostering a smart and quality society, through basic education that has the spirit of Pancasila. The method of implementation used in this service with learning and training socialization papers. The population of this study were 20 teachers, prospective teachers and students of SDN 3 Suruh. The result of this community service is that the teacher can understand the songs and practice the PangkurPupuh 3SeratWedhatama song. Thus, the method of learning through training and socialization is more effective in making teachers, prospective teachers and students understand the philosophy of Armageddon 3Swedhatama fiber.

Elementary school children aged around 7-13 years are the second most rapid growth period after toddlerhood. UKS data from SDN Warung Lega 01 in January, the results of a preliminary study on class V children, showed that 3 students were overnourished, 14 students had normal nutrition, 22 students were undernourished, and 1 student was malnourished. To find out about eating patterns, to find out nutritional status, to find out whether there is a relationship between eating patterns and children's nutritional status. Using a correlational descriptive method with a cross sectional approach. Sampling was carried out with a total sampling of 40 respondents. Data analysis in this study used bivariate techniques with rank spearmen. The spearmen rank test results were 0.058 > α (0.05) so Ho was rejected and Ha was accepted. This research shows that there is no relationship between eating patterns and the nutritional status of students at SDN Warung Lega 01. Description of eating patterns. More than half (57%) of respondents have a pattern of eat well, namely 23 respondents. Description of nutritional status More than half (55%) of respondents had poor nutritional status, namely 22 respondents. Relationship between diet and nutritional status. From the calculation results, a significance value of 0.058 > α is obtained, so the working hypothesis Ha is rejected, meaning that there is no relationship between diet and nutritional status. There is no significant relationship between eating patterns and the nutritional status of class V students at SDN Warung Lega 01