Computer Network Engineering Research Articles

The Influence of Student Engagement and Teacher Interpersonal Communication on School Well-Being of Students

The objectives of this study were to: 1) Investigate the effects of student engagement and teacher interpersonal communication on school well-being, 2) Analyze the specific impact of teacher interpersonal communication on school well-being, and 3) Evaluate the combined influence of both student engagement and teacher interpersonal communication on school well-being. The study focused on all 12th-grade students at SMK Negeri 4 Palembang, selecting a sample of 87 students from three classes: Class XII Machining, Class XII Computer Network Engineering, and Class XII Modeling and Building Information Design. A probability sampling technique, specifically simple random sampling, was employed. Data collection involved three scales: the School Well-being Scale, the Student Engagement Scale, and the Teacher Interpersonal Communication Scale. The collected data was then analyzed using multiple linear regression with SPSS 26.0. The results revealed that: 1) Both student engagement and teacher interpersonal communication have a significant influence on school well-being at SMK Negeri 4 Palembang, with an F-value of 28.118, exceeding the F-table value of 3.104, and an R-value of 0.633. 2) Student engagement shows a positive and highly significant impact on school well-being, with a t-value of 7.497, surpassing the t-table value of 1.708 (t-count > t-table). 3) Teacher interpersonal communication also has a positive and significant effect on school well-being, with a t-value of 5.258, higher than the t-table value of 1.708 (t-count > t-table).

IMPLEMENTATION OF LITERACY CULTURE IN VOCATIONAL SCHOOLS TO INCREASE STUDENTS' LEARNING MOTIVATION

This research aims to describe how literacy culture is implemented in vocational schools to increase student learning motivation. The research method uses participatory observation, where researchers directly observe daily activities in vocational schools related to the implementation of literacy culture. Respondents consisted of three teachers and 90 students from Computer Network and Telecommunications Engineering (TJKT) at SMKN 1 Gunungguruh Sukabumi. The research results show that by using a classical and independent approach, the school creates a learning environment that supports the development of students' literacy skills. The classical approach involves teachers in direct teaching and intensive guidance on reading, writing and text analysis techniques, while the independent approach provides opportunities for students for independent exploration in reading and writing. This combination not only improves students' literacy skills but also stimulates their creativity and increases motivation towards the learning process.

Analysis of problems and countermeasures in computer network engineering security

This paper analyzes the existing security issues in computer network engineering and proposes a series of countermeasures. To address the problems of hacker attacks and information leakage, it is recommended to strengthen network monitoring and the application of encryption technology. For the issues of malware and virus dissemination, it is advised to regularly update antivirus software and enhance employee security awareness training. Regarding network data leakage and privacy breaches, the use of secure transmission protocols and multi-factor authentication technology is advocated. For network security management and maintenance issues, establishing a sound security management system and emergency response plans is recommended to ensure the stable operation of network systems. Through the implementation of the above measures, the security level of computer network engineering can be effectively improved, ensuring the normal operation of network systems and the security of information.

Improving The Writing Skills of Vocational High School in Payakumbuh Teachers Through a Blog-Based Autobiographical Technique Workshop

Improving skills should be a concern for educators to support student abilities, but not all educators pay attention to the importance of improving skills. One of them is in terms of writing for teachers at the Vocational High School level. At Vocational High School in Payakumbuh, which is a Vocational School that has majors including Computer Network Engineering, Multimedia, and Software Engineering (Broadcasting), with the sophistication of this IT-based school, of course, it already has facilities in the field of Information and Communication Technology that are qualified. The type of research used is in the form of School Action Research (PTS). School Action Research is an amalgamation of action research. Action research was developed with the intention of finding solutions to social problems. Action research begins with a systematic study of a problem. The results of the study are used as the basis for developing a work plan (action) in an effort to overcome the problem. The conclusion obtained from the research on improving the writing ability of Vocational High School in Payakumbuh teachers through blog-based autobiographical techniques is that there is an increase in the writing ability of Vocational High School in Payakumbuh teachers after attending a workshop on blog-based autobiographical techniques. Teachers' motivation to improve their writing skills also increased, and enthusiasm for using blog or website media to be more optimized.

Development of Mobile Media Based on Problem-Based Learning in Basic Computer Network Engineering and Communication Subjects

This research aims to develop mobile learning media specifically designed for basic subjects in Computer Network Engineering and Telecommunications to enhance student motivation and learning outcomes. Utilizing the RD (Research and Development) method, the ASSURE model was employed for development. This model includes analyzing learners, stating objectives, selecting instructional methods, media, and materials, utilizing media and materials, requiring learner participation, and evaluating and reinforcing. The mobile media was tested with 36 students from TJKT Vocational High School in Padang. Data collection instruments included validation sheets, practicality questionnaires, student evaluation questions, and student response questionnaires. Results showed a material expert validity of 0.89 and a media expert validity of 0.94, both indicating high validity. Teacher-assessed practicality scored 90.67, while student assessments scored 86.19, both in the very practical category. Effectiveness was determined by student evaluations, with 88.89% of students achieving competency, indicating high effectiveness. The increase in student learning outcomes was significant, with a gain score of 0.74% in the high category. The T-test revealed a significant difference in pretest and posttest learning outcomes (p-value 0.005). In conclusion, the problem-based learning mobile media developed for basic computer network engineering and telecommunications subjects has been validated, deemed practical, and proven effective for learning. Its implementation is expected to boost student engagement, creativity, and learning outcomes, thereby potentially improving the overall quality of education.

Enhancing basic computer network learning outcomes of vocational high school students by implementing a video-based learning model

Many students still achieved scores below the minimal completeness criteria when learning basic computer networks. This was because the teacher still uses traditional media, such as printed worksheets in the teaching process which made the learning boring and harder for students to comprehend what the teacher was teaching. Therefore, this research aimed to implement video-based learning within the educational process. This study employed a pre-experiment methodology by using a single pre- and post-test group. Thirty-three students majoring in computer and network engineering served as the research subjects. The paired sample t-test and N-gain score were the data analysis methods employed to examine the efficacy of the video-based instruction. The results demonstrated a significant improvement from students' knowledge before to that of after being engaged in video-based learning. Thus, it is possible to conclude that a video-based instruction can greatly enhance students' understanding on fundamental computer network science. According to the study's findings, the video-based learning ought to be incorporated into the curriculum of vocational education, particularly in the Department of Computer Network Engineering, to ensure that the students fully comprehend the subject matter and that the learning process runs smoothly.

Analisis Dan Perancangan Website SMKN 13 Bandung

Information and communication technology plays an important role in supporting and increasing efficiency in managing daily activities, as well as enabling work to be done from anywhere. 13 Bandung Vocational High School is a secondary level school in the city of Bandung which has competency expertise in the fields of Chemical Analysis, Computer Network Engineering and Software Engineering. 13 Bandung Vocational High School needs a website as a school media for conveying information about school activities and as a media for promoting the school to the general public so that people know more about SMKN 13 Bandung. The system development method uses the prototype development method. Prototyping is the creation of an accurate testing system. Through a prototype, managers can get an overview and ideas regarding the application design requirements. The results of this research are to provide the results of the analysis and provide the results of designing the 13 Bandung Vocational High School website with the hope that this website design can be used for the implementation process of creating the 13 Bandung Vocational High School website

Pengembangan Media Pembelajaran Berbasis Google Sites pada Mata Pelajaran Teknologi Layanan Jaringan

The Government requires the classroom learning system to be replaced with learning at home through an online system. This research was conducted to develop learning media based on Google sites in the subject of network service technology. This research was conducted to see the feasibility of the developed Google sites-based learning media. The method used in this research is Research and Development with ADDIE development were Analysis, Design, Development, Implementation, and Evaluation. The development stage involved four validators as media experts and materials experts to assess the feasibility of media and materials. The implementation phase was limited to involving 34 students of class XII Computer Network Engineering. Collecting data using validation questionnaires, response questionnaires and interviews. Data analysis techniques are descriptive qualitative and quantitative. The results of this study are learning media products based on Google sites in the course of network service technology. One of the materials discussed is a firewall on a VoIP network. The results of the feasibility test show that the Google sites-based learning media is feasible to use. This is based on the validation of media experts who obtained an average result of 97,3% in the “strongly agree” category, material expert validation obtained an average result of 88,6% in the “strongly agree” and based on the results of the questionnaire students obtained an average result of 92,86% in the “strongly agree”. This indicates that all aspects assessed are in the very good category.

English Derivational and Inflectional Morphemes of the Authentic-Recount Text

Some first-grade students of SMKN 1 Pemalang still have difficulties in arranging words when they produce texts. Vocational students generally focus more on their vocations such as computer network engineering, visual communication design, etc. This impacts their ability to string words in English related to applying derivational and inflectional morphemes because they are meaningful in composing sentences according to their meaning and function. So, this research aimed to discover the types and errors of derivational and inflectional morphemes found in the authentic-recount texts made by vocational students. Fromkin’s theory was used to analyze data using descriptive qualitative method. It revealed 5 types of derivational and 3 types of inflectional morphemes were used by students when creating authentic-recount texts. Additionally, learners still make errors in applying those morphemes into sentences of the recount texts with a total of 38 errors, including 5 derivational morphemes and 33 inflectional morphemes. Thus, students are required to understand more about the function and meaning of words before constructing sentences because it plays a significant part in writing English texts. Further researchers are advised to conduct deeper research that focuses on reconstructing sentences, especially in implementing suffixes or other materials which are included in morphology subject.

Using Discovery Learning and Problem-Based Learning to Increase Students' Motivation for Accomplishment

According to initial observations made during the Basics of Computer Network Engineering and Telecommunications course in class X at TKJ SMK Negeri 5 Gorontalo, students were generally still passive and did not participate much in their education, preferring to listen to what their teachers said. This research aims to analyse: (1) the influence of the Problem Based Learning model on students' achievement motivation; (2) the influence of the Discovery learning model on students' achievement motivation; and (3) differences in achievement motivation between classes treated with Problem Based Learning. This study used a Non-equivalent Control Group Design research design in conjunction with a Quantitative Quasi-Experimental research method. This design consists of two groups that are not randomly selected, then given a pre-test to find out whether there are differences between the experimental group and the control group. The analytical test tool used in testing this research is the Paired Sample T-test with the following test results: (1) The Problem Based Learning model influences students' achievement motivation as indicated by the Sig value; (2) the Discovery Learning model influences students' achievement motivation as indicated by the Sig value (2-tailed) of 0.000 0.05. These results show that there are differences in the average achievement motivation of students in classes given the Discovery Learning model; and (3) Apart from that, the independent t test showed that there was no difference in achievement motivation between classes given the Problem Based Learning model and classes given the Discovery Learning model.

ELT MATERIALS FOR A VOCATIONAL HIGH SCHOOL ENGLISH CLUB: PLANNING AND PRACTICE

Teaching materials are an important aspect of language teaching. Through teaching materials, students can obtain language input so that their language skills can improve. This research aims to describe teaching materials developed for vocational high schools located in Jakarta. This teaching material was created to be taught to vocational school students during 'English Club' activities. This vocational school has two specializations, namely multimedia and computer network engineering. For this research, three chapters of teaching materials were developed based on a needs analysis questionnaire. 48 students completed the questionnaire. The result is that they need materials that include reading, listening, writing, and speaking skills narrowed down to reading texts related to their major, email writing, and presentation skills. Meanwhile, they need a lot of materials related to English vocabulary, especially those related to their majors. The materials devised were then evaluated by four English teachers whose results were discussed in this study.

Media Pembelajaran Object Detection Perangkat Jaringan Komputer menggunakan Machine Learning berbasis Desktop

Learning media is a link between teachers and students so that the process of educational communication interaction between teachers and students can take place in an effective and effective manner. The purpose of this research is to produce a learning media product for object detection of computer network devices using desktop-based machine learning. The type of research used is RD (Research and Development). This research uses the 4D development model, namely (1) Devine (defining stage) (2) Design (designing stage), (3) Development (development stage) and (4) Disseminate (dissemination stage). Data collection techniques through observation, interviews and questionnaires. This study involved 1 media expert, 1 material expert and respondents of class X students at SMK NU Kunduran as research subjects. The data analysis technique in this study used qualitative analysis. The findings of this research are learning media for object detection of computer network devices using desktop-based machine learning. The research results from the material expert trial received a percentage of 91,25%. Results from media expert trials get a percentage of 90,00%. The results of the student respondents resulted in a percentage score of 84,13%. From these results, it can be concluded that the learning media product for object detection of computer network devices with desktop-based machine learning is said to be feasible to be applied to learning the basics of computer network engineering and telecommunications.

DEVELOPMENT OF A VIRTUAL-BASED SKILL COMPETENCY TEST (UKK) PRACTICUM MODEL IN VOCATIONAL SCHOOLS DEPARTMENT OF COMPUTER NETWORKING ENGINEERING

Abstract This study aims to determine: (1) the stages of developing a virtual-based UKK practicum model in the Network Computer Engineering Laboratory at SMK Negeri Labuang. (2) Development of a virtual-based UKK practicum model majoring in computer network engineering is valid, practical and effective as a result of development. The research method used is the method of research and development or Research and Development. The process of developing a virtual-based UKK practicum model refers to the ADDED development model which is a new development model resulting from descriptive analysis, critical analysis, and comparative analysis. The ADDED model stages include: (1) the Analyze stage, namely the analysis of the need for a computer / laptop as hardware, the availability of internet services, a computer laboratory while the application needs as software. (2) The Design Stage, namely the sequence or steps of making a design for the development of a practicum model, namely the required applications. (3) Development stage, namely product development in the form of a practicum model with a simulation model design specification. (4) Evaluate and Revise stage, namely steps in assessing and testing the validity, practicality, and effectiveness; (5) Dissemination and Implementation Stage, namely the process of disseminating and implementing the practicum model development. Assessment and testing is carried out by competent experts or experts, namely media and network computer techniques, while the testing is carried out through limited individual and group trials. The results of the assessment show that the development of a virtual-based UKK practicum model has fulfilled its validity by covering aspects of display, virtual and programming, the test results show that it is practical and effective. The development of the virtual-based UKK practicum model is said to be practical because it is in the very good category, it is said to be effective because the results of the evaluation carried out have met or reached the predetermined passing standard value. The development of a virtual-based UKK practicum model that was developed met the criteria of being valid, practical, and effective. For this reason, it is suggested that the virtual-based UKK practicum model can be used as a media for learning simulation for students majoring in network computer engineering in dealing with UKK SMK as well as a reference for tutors to conduct a practice orientation period, practice using practical tools. Keywords: Development, Model, Virtual UKK Practicum

Embracing the Digital Era: Unveiling Potential through the Independent Learning Curriculum in VHS Education

This study aims to dig up information about the independent curriculum, especially in learning computer and telecommunications network techniques in Vocational High School (VHS). This research method uses qualitative methods. Data collection techniques used are observation and interviews. The information obtained is processed and analyzed through several stages, including data reduction, presentation, and conclusion. The study results show that the implementation of the independent curriculum in learning communication and telecommunication network techniques is carried out following the Independent Curriculum Implementation policy from the Ministry of Education, Research and Technology, Indonesia. However, its implementation still needs to be comprehensive. The school needs help learning communication and telecommunications network techniques per the independent curriculum due to a lack of teacher competency and weak infrastructure support. The school has difficulty developing learning methods that create a working atmosphere in the industry so that students can be enthusiastic about participating in the learning process in computer network engineering and telecommunications.

Pengembangan Media Pembelajaran Berbasis Virtual Lab Pada Mata Pelajaran Resistor

The obstacles found in the basic subjects of computer network engineering and telecommunications, more specifically in the practicum on the use of network measuring instruments, the practicum is only carried out once a month due to the lack of facilities and infrastructure to carry out the practicum. So that students find it difficult to understand practicum material when studying. This study aims to produce valid and practical virtual lab learning media. This study used the Research and Development (R&D) method with the MDLC (Multimedia Development Life Cycle) development model. The number of subjects in this study amounted to 10 students as a sample. Data collection techniques using a questionnaire with a Likert scale. Data analysis techniques in the development of virtual lab learning media using Adobe Animate CC are quantitative data.The results of this research show that the average value of the validity test carried out by media experts is 0.85 in the valid category, while the value of the validity test by material experts is 0.84 in the valid category too. Meanwhile, in the practicality test on responses from teachers, results were obtained at 88.19% in the very practical category, and for responses from students, results were obtained at 82.88% in the very practical category. Based on assessments and input from media experts and material experts, as well as the results of field trials, it can be concluded that this interactive multimedia-based learning media has gone through good feasibility tests and is suitable for use as a basic learning tool for computer network and telecommunications techniques

INTRODUCTION OF DEVICES AND ASSEMBLING COMPUTERS TO STUDENTS

SMK Swasta Methodist Tanjung Morawa is a private school under the auspices of the Kasih Imanuel Indonesia Methodist Foundation, which was established in 2008. SMK Swasta Methodist Tanjung Morawa has various majors, one of which is Network and Computer Engineering (TKJ). Assembling computer equipment is one of the subjects that can help students become more familiar with computer equipment and know how to fix it and of course this lesson is already a lesson that is in accordance with the majors of SMK Swasta Methodist Tanjung Morawa students, namely Computer Network Engineering (TKJ). The students have studied theoretically related to assembling computer equipment, therefore, the Faculty of Informatics, Universitas Mikroskil offers activities in the form of training in assembling computer equipment to improve students' ability to have good knowledge in computer equipment and how to assemble it. This training activity lasted for 2 days and was carried out in the accounting laboratory at Universitas Mikroskil. During this training activity the students were given pre-test questions, materials and case studies, post-tests and final feedback.

Implementation of the Problem Based Instruction Model in Islamic Religious Education Learning in Senior High Schools

One of the objectives of this study was to determine the Effectiveness of the Application of the Problem Based Instruction Learning Model on Student Learning Outcomes in Religious Education Subjects. Religious Education Subjects. Students' activeness in learning can be seen from their seriousness in participating in learning. To help solve the problem of the lack of student learning outcomes, researchers are interested in trying a learning model, namely Problem Based Instruction (PBI) to improve student learning outcomes. learning model, namely Problem Based Instruction (PBI) to improve student learning outcomes. students. This research is an experimental research with Post Test Only Control Design. The population in this study was class in Indonesia. Sample were selected using purposive sampling technique. The experimental class is class Network Computer Engineering and the control class is class Agribisniş. The instrument used is a question test. Based on data analysis, the results of t count > table. T count is 3.629 and T-table is 1.687. This means that the application of the Problem Based Instruction learning model has been effective on student learning outcomes in Islamic Religious Education subjects. Islamic Religion class XI Computer Network Engineering.

Enhancing the Professional Competence of Vocational School Teachers Through a Knowledge Management System-Based Training Model

The role of the Computer Network Engineering MGMP forum could have been more optimal in developing professional competence. If one pays attention to the usefulness of this forum, it is essential to support the improvement and development of the professional competence of SMK Computer Network Engineering teachers. This research aims to develop a Knowledge Management System-Based Training Model to improve the professional competence of vocational teachers. This research is research and development. This study uses the ADDIE development procedure. The subjects of this study were 35 teachers at SMK Computer Network Engineering Skills. The methods used to collect data are interviews and questionnaires. The data collection instrument uses a questionnaire sheet. The data analysis technique for this research is descriptive statistics. The results of this study, namely the needs analysis, show the level of need for this training model is 83.65%. The syntax of this model is an introduction, demonstration, discussion, B-KMS training, and evaluation. Products consisting of training models in book form; implementation of activity in the form of a guidebook; training materials in book form; use of applications in the form of books for admins and users; knowledge management system application. The study results show that this training model is valid, practical, effective and appropriate for use to improve teachers' professional competence.

Pelatihan Pembuatan CV Yang Menarik Menggunakan Aplikasi Canva Pada SMK Muhammadiyah 3, Tangerang

Usually applying for a job one has to prepare supporting documents, one of which is a CV or Curiculum Vitae. However, in this globalization era, people usually make CVs as attractive as possible to attract users to continue to the next stage. Therefore, many people use platforms, applications or websites that can make an attractive CV, one of which is the Canva application. Canva is a graphic design application used to create social media graphics, presentations, posters, documents and other visual content. This application provides a variety of design examples to use. Canva consists of two types of services, namely free and paid. For paid services, Canva provides Canva Pro and Canva for Enterprise. In addition, users can also pay for products physically to be printed and shipped. Muhammadiyah 3 South Tangerang Vocational School, which was established on July 1 2009, has two Department Programs, namely Business Management with Accounting Skills Competency and Informatics Technology with Computer Network Engineering Skills Competency. Because of this, we hope that this training on making CVs can help friends at school to make CVs and later can be used to apply for jobs when friends have graduated from the Vocational School.

TKJ and Graphic Design Training for Student Strengthening Facing UKK at SMK PGRI Amlapura

The Vocational High School of the Indonesian Teachers Association (SMK PGRI) Amlapura is a vocational school at the upper middle level that has four majors namely, hospitality, catering, computer network and multimedia engineering. Located in Amlapura City, Karangasem Regency, Bali Province. Based on the vocational education that is carried out, all students studying in vocational schools are required to take the expertise competency test (UKK) of each field that is in demand in accordance with the majors they choose. This UKK is carried out nationally and is a national practical test. This is what distinguishes an educational model that exists at the high school level. As for facing the National Practice Examination, schools generally provide assistance for their students.Bali State Polytechnic in this case implementing Tri Dharma Higher Education such as teaching, research and service. One of the Tri Dharma of the tertiary institution is the Commander of the Commander, where the community service aims to play a role and participate in building the welfare of the community. This service activity is carried out in accordance with existing academic culture.Bali State Polytechnic Department of Electrical Engineering Information Management Study Program is willing to accompany the students of SMK PGRI Amlapura in terms of preparing themselves to take part in UKK. This mentoring activity is a service activity. Assistance provided specifically to UKK Computer Network Engineering Program and UKK Multimedia Program. Activities in the form of exposure in theory and direct practice. The continuation of assistance is also done using WhatsApp Group media.