Mechanical Engineering Education Research Articles

Reflective Thinking on Enhancing Student Competencies in Learning Management through Outcome-Based Learning According to Constructive Alignment

This study investigates the implementation of learning outcomes-based education in mechanical engineering, focusing on students aspiring to pursue teaching careers. By using constructive alignment and reflective thinking methodologies, the study aims to enhance these students’ competencies in line with professional teaching standards. The study targets a group of 23 mechanical engineering students. The researcher’s established learning process forms the basis for the study methodology, incorporating learning objectives, active learning, and reflective thinking. The tools employed include a knowledge measurement test, activity evaluation through observation participation, follow-up on a permitted 5-level activity, reflection on learning experiences through writing, structuring learning activities in each subject, and assessment using qualitative content analysis. The results reveal significant variations in students’ academic achievements before and after the study, indicating moderate learning progress. The assessments of management learning performance are comprehensive, with learners engaging at the highest average level. This study underscores the significance of reflective learning approaches in developing competencies that align with professional teaching standards, enhancing students’ capacity to critically assess their thoughts, feelings, and attitudes, thereby influencing their actions and preparing them for real-world applications.

Mewujudkan Pembelajaran Kejuruan yang Nyaman: Implementasi Kaidah Ergonomi dalam Praktek Pengelasan di SMK Negeri 1 Purworejo

Various welding positions and extended durations of welding practice sessions can contribute to Musculoskeletal Disorders (MSDs) complaints among Vocational High School (SMK) students. MSDs encompass conditions that manifest symptoms affecting muscles, nerves, tendons, ligaments, joints, cartilage, and the spinal cord. The implementation of an ergonomic welding table may assist welding operators in working on projects for prolonged periods with a reduced risk of MSDs complaints. This article reports on the community service activities conducted by the Vocational and Mechanical Engineering Education research group at Universitas Sebelas Maret in developing and implementing an ergonomic welding table at SMK Negeri 1 Purworejo. Ergonomic parameters used for reference include the Nordic Body Map (NBM), Rapid Entire Body Assessment (REBA), and Rapid Under Limbs Assessment (RULA). The pre and post experiment analysis indicates a decrease in NBM, REBA, and RULA scores following the implementation of the ergonomic welding table, suggesting the potential for minimizing MSDs complaints.

Interactive Application as a Teaching Aid in Mechanical Engineering

This paper examines the integration of interactive 3D applications into the teaching process in mechanical engineering education. An innovative interactive 3D application has been developed as a teaching aid for engineering students. The main advantage is its easy availability through a web browser on mobile devices or desktop computers. It includes four explorable 3D gearbox models with assembly animations, linked technical information, and immersive virtual and augmented reality (AR) experiences. The benefits of using this application in the teaching process were monitored on a group of students at the end of the semester. Assessments conducted before and after the use of the interactive 3D application measured learning outcomes. Qualitative feedback from students was also collected. The results demonstrated significant improvements in engagement, spatial awareness, and understanding of gearbox principles compared to traditional methods. The versatility and accessibility of the application also facilitated self-directed learning, reducing the need for external resources. These findings indicate that interactive 3D tools have the potential to enhance student learning and engagement and to promote sustainable practices in engineering education. Future research could explore the scalability and applicability of these tools across different engineering disciplines and educational contexts.

HUBUNGAN FLEKSIBILITAS KOGNITIF DAN EFIKASI DIRI DENGAN KOMPETENSI KEWIRAUSAHAAN MAHASISWA CALON GURU PENDIDIKAN TEKNIK FKIP UNS

<em>This study aims to determine whether there is a relationship between cognitive flexibility and self-efficacy with the entrepreneurial competence of prospective teacher students, namely a case study of Vocational Engineering Education students. This research was conducted using a quantitative approach, cognitive flexibility and self-efficacy as independent variables, entrepreneurial competence as the dependent variable. The population in this study were active students of the Sebelas Maret University majoring Vocational Engineering Education class 2018-2021. The total population is 921 students who consist of 315 students of Mechanical Engineering Education Study Program, Building Engineering Education as many as 297 students, and Information and Computer Engineering Education as many as 309 students. The researcher used the Stratified Random Sampling method in determining the sample size. The technique used to collect data using a Likert scale instrument. During the data collection process, the Sub-competences of Entrepreneurial Competency and Underlying Behavioral Indicators were used to measure the entrepreneurial competencies of prospective teacher students, Cognitive Flexibility Inventory (CFI) to measure the level of cognitive flexibility, and the General Self-Efficacy Scale (GSE) to measure the level of self-efficacy. The analytical method used is multiple linear regression analysis. The results of this study indicate that there is a positive relationship between cognitive flexibility and self-efficacy with entrepreneurial competence (R=.736, R2=.542, p=.000). Therefore, it can be said that the entrepreneurial competence of prospective teacher students can be improved through cognitive flexibility and self-efficacy beliefs.</em>

ANALYSIS OF STUDENTS' LEARNING DIFFICULTIES IN COMPLETING ROLE PLAYING PROJECTS SEMINAR COURSES MECHANICAL ENGINEERING EDUCATIONAL STUDY PROGRAM PALANGKA RAYA UNIVERSITY

The Teaching and Education Faculty (FKIP), especially the Mechanical Engineering Education Study Program at Palangka Raya University, seminar courses are compulsory subjects in Semester Seven. The factors that influence the learning difficulties experienced by Mechanical Engineering Education students can be classified into two, namely internal factors and external factors. The purpose of this study was to analyze what factors cause student learning difficulties in completing the Role Playing project in the Mechanical Engineering Education Study Program seminar course. The research used in this research is mix methods research. This research was conducted at the Mechanical Engineering Education Study Program, University of Palangka Raya, which is located at Jl. Yos Sudarso, Palangka, District. Jekan Raya, Palangka Raya City, Central Kalimantan. In this study, the subjects were Mechanical Engineering Education students who experienced difficulties in learning seminars in the odd semester of the 2021/2022 academic year. The research subjects have been selected as many as 31 students. This study uses a questionnaire instrument as a tool to collect data in the form of numbers. The research results show that the factors causing student learning difficulties in completing the Role Playing project in the Mechanical Engineering Education Study Program seminar course are viewed from: 1) Internal factors, namely the health indicator is 77%, the interest indicator is 87%, the talent indicator is 74%, the motivation indicator is 55%, indicators of cognitive abilities that are equal to 55%, indicators of study habits that are equal to 74%, indicators of understanding of learning objectives that are equal to 61%; 2) External factors, namely the lecturer's ability indicator, which is 77%, the lecturer's teaching method indicator, which is 77%, the study program's social environment indicator, which is 71%, the learning building condition indicator, which is 84%, the parental support indicator, which is 77%, An indicator of the student's economic condition is 71%.

Using case-based learning to enhance students’ performance in mechanical engineering undergraduates

Among the myriad of instructional approaches in engineering education, case-based learning (CBL) has emerged as a promising pedagogical strategy that promotes active learning, critical thinking, and real-world application of knowledge. This study investigates student performance and satisfaction with CBL methodologies in the context of mechanical engineering education, conducted in Sri Lanka. A mixed-methods approach was employed, including paired t-tests to analyze academic performance data and a survey to assess student perceptions and practices. The results indicate a positive relationship with grades and perception of CBL among students, with a majority expressing agreement or strong agreement with its implementation. Additionally, results from the survey discovered that conversational AI systems and chatbots emerged as a much-preferred supplementary resource utilized by students. Recommendations for future higher education methodologies include enhancing the integration of CBL, leveraging technology-driven resources, promoting active learning strategies, implementing continuous assessment and feedback mechanisms, investing in educator professional development, and promoting research and evaluation initiatives. These findings contribute valuable insights into student experiences and preferences, informing the development of evidence-based instructional practices in higher education.

Educational impact of Metaverse learning environment for engineering mechanics dynamics

AbstractMechanics dynamics course is challenging for mechanical engineering students. Strong abilities in abstract thinking, reasoning, and problem‐solving are prerequisites for this course. Technology advancements in Industrial Revolution 4.0 have brought about significant changes in engineering education, and traditional teaching methods may no longer be sufficient to prepare students for the requirements of this industrial revolution. Relating to all Internet technologies, the Metaverse is an emerging environment that allows immersive interactive experiences to enhance comprehension. Combining Metaverse with constructivist learning, students can engage in engineering tasks and receive real‐time feedback for deeper understanding. Education 5.0 emphasizes the use of new applications and technology to provide more humanized education, with an emphasis on students' social and emotional growth and solutions that improve life in society. However, since the Metaverse learning environment is still in its infancy, more empirical research is required regarding the application of the Metaverse environment using a constructivist approach to facilitate teaching and learning in engineering, particularly in the setting of mechanics dynamics. This research proposal aims to investigate and design a conceptual framework for the Metaverse environment as an additional learning aid in mechanical engineering education. The research findings could enhance the quality of mechanical engineering education, which is in line with the current Malaysia education blueprint that is, the incorporation of new educational technology aids and interventions. Additionally, the findings could provide new insights into the design of engineering curricula teaching practices and the Malaysian Science, Technology, Innovation, and Economy policy of providing new educational platforms that is, to nurture a creative society and a skilled workforce.

Mechanics 4.0 and Mechanical Engineering Education

Industry 4.0 is an industrial paradigm that is causing changes in form and substance in factories, companies and businesses around the world and is impacting work and education in general. In fact, the disruptive technologies that frame the Fourth Industrial Revolution have the potential to improve and optimize manufacturing processes and the entire value chain, which could lead to an exponential evolution in the production and distribution of goods and services. All these changes imply that the fields of engineering knowledge must be oriented towards the concept of Industry 4.0, for example, Mechanical Engineering. The development of various physical assets that are used by cyber-physical systems and digital twins is based on mechanics. However, the specialized literature on Industry 4.0 says little about the importance of mechanics in the new industrial era, and more importance is placed on the evolution of Information and Communication Technologies and artificial intelligence. This article presents a frame of reference for the importance of Mechanical Engineering in Industry 4.0 and proposes an extension to the concept of Mechanics 4.0, recently defined as the relationship between mechanics and artificial intelligence. To analyze Mechanical Engineering in Industry 4.0, the criteria of the four driving forces that defined mechanics in the Third Industrial Revolution were used. An analysis of Mechanical Engineering Education in Industry 4.0 is presented, and the concept of Mechanical Engineering 4.0 Education is improved. Finally, the importance of making changes to the educational models of engineering education is described.

Effect of implementing demonstration method on students' understanding and practical skills in Milling Machining Course

Mechanical engineering education plays a very important role in providing students with the knowledge and skills to become competent professionals in the industrialised world. This learning process involves the integration of theoretical knowledge and practical skills, and the demonstration method naturally helps to combine both aspects. The demonstration method has proved to be a promising approach to improving students' understanding and practical skills in the subject of milling machining techniques. This study aims to improve the understanding and practical skills of Mechanical Engineering Class XI students at SMK Negeri 5 Padang through the application of the demonstration method. Using a quasi-experimental research design, the results showed that the use of the demonstration method significantly improved students' understanding and skills. The evaluation by a team of validators also showed that the method was valid in terms of materials, methods and instruments. There was a difference and an increase in scores between the control class and the experimental class. In the written comprehension test, the control class scored an average of 65, while the experimental class scored an average of 80.62. In the practical skills test using the evaluation sheet, the control class achieved an average of 48.87, while the experimental class achieved an average of 74.78. This indicates a positive influence and change in the students' understanding and practical skills after implementing the demonstration method.

Enhancing the Outcome of Mechanical Engineering Design Course with the SCAMPER Methodology Framework

Methodology frameworks in engineering education are structured approaches or models used to design, implement, and evaluate educational practices in engineering disciplines. These frameworks provide a systematic way to organize and optimize the teaching and learning process, ensuring that engineering students receive a comprehensive and effective education. SCAMPER is a creative thinking technique used to generate new ideas and approaches for problem-solving or project development. Each letter in SCAMPER stands for a different prompt to enhance the process targeted. These prompts stand for the substitute, combine, adapt, modify, put to another use, eliminate, and reverse. Evolving SCAMPER as a methodology framework for Mechanical Engineering education involves adapting its principles and prompts to cater specifically to the needs and challenges of engineering students. This study presents the use of SCAMPER methodology as an educational framework for mechanical engineering and application to the Mechanical Engineering Design course given for senior year students with proposed examples based on experiences collected from previous classes thought.

The Influence of Industrial Internship and Self-Efficacy on Teaching Readiness of Mechanical Engineering Education Graduates

The purpose of this research is to find out the influence of industrial apprenticeship and self-efficacy on teaching readiness. The research method used is the survey method. The population in this study were 118 graduates of mechanical engineering education who taught as teachers. The sampling technique used random sampling with as many as 91 respondents. The results of the data have been normally distributed and linear. The results of the data did not occur multicollinearity with a tolerance value of 0.399 0.10 and VIF 2.508 10. The results of the data did not show heteroscedasticity. The regression equation obtained is Y = 4,443 + 0,464X 1 + 0,578X 2. Based on the results of the industrial apprenticeship T-test on teaching readiness of 4.510 1.987 where Tcount Ttable, there is a partial effect of industrial apprenticeship on teaching readiness. The results of the T-test, self-efficacy on teaching readiness amounted to 4.840 1.987 where Tcount Ttable, so there is a partial effect of self-efficacy on teaching readiness. The results of the F hypothesis test (Fcount Ftable is 97.347 3.10. Based on the coefficient of determination, industrial apprenticeship and self-efficacy affect teaching readiness by 0.689. So, in conclusion, there is a positive influence between industrial apprenticeship and self-efficacy on readiness for teaching graduates of Mechanical Engineering Education.

REKONSTRUKSI MATA KULIAH COMPUTER AIDED DESIGN 1 DI PROGRAM STUDI PENDIDIKAN TEKNIK MESIN UNIVERSITAS SEBELAS MARET

<em>Mechanical Engineering Education study program is a study program that produces professional staff in the field of teaching and engineering who have competence in carrying out teaching processes, workshops, manufacturing processes, manufacturing drawing designs, etc. One of the courses in PTM is Computer Aided Design 1. This course is a compulsory subject that must be taken by PTM students in semester 4. The problem that occurs in this research is the implementation of learning in Computer Aided Design 1 courses in study programs The Mechanical Engineering Education of the Sebelas Maret University FKIP has not been maximized, so it is not known the degree of suitability between the implementation of the learning program and the semester learning design and the resulting output. Therefore, appropriate learning tools are needed in the learning process for CAD 2 courses. Testing the feasibility of these learning tools involves 3 parties, namely material experts, media experts, and users. From the assessment of material experts, it was obtained that the percentage of eligibility averaged 81,75% and was included in the "very feasible" category. From the assessment of media experts, it was obtained that the average percentage of eligibility was 90,55% and was included in the "very feasible" category. The trial process was attended by PTM students who were taking CAD 2 courses. From the user response data of 70 respondents, it was obtained that the average eligibility percentage was 91,24% and was included in the "very feasible" category. The conclusion is that the results of the reconstruction of the Computer Aided Design 1 course are very feasible and suitable for use in the learning process.</em>

UPAYA PENINGATAN KEAKTIFAN BELAJAR MAHASISWA PADA PERKULIAHAN MOTOR BAKAR MAHASISWA PRODI PTM FKIM UNS MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING

<p class="abstrak"><em>This research aims to determine the application of the Problem Based Learning (PBL) learning model in an effort to improve student learning activity in the 2022 2th Semester Student Internal Combustion Motor course, Mechanical Engineering Education Study Program, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta.This research is a classroom action research (CAR) model by Kemmis and Mc. Taggart with 3 cycles that focuses on action in an effort to increase student learning activities in the Fuel Motor course. Data collection techniques using the observation method. Furthermore, the research subjects were students of the Class A Combustion Motorcycle Lecture Semester 2 of the 2023 Mechanical Engineering Education Study Program with a total of 42 Class A Combustion Motorcycle Lecture students. The analysis used in this research is a qualitative descriptive analysis technique. Based on the research results, by implementing the Problem Based Learning (PBL) learning model, student learning activity improved. And to find out the results of improving student learning activities, students Based on research, it shows that student activity and learning outcomes in the Fuel Motor course in class A PTM FKIP UNS are relatively low. Based on data obtained at the pre-cycle stage, the percentage of all indicators was 38.44%, cycle 1 the percentage of all indicators was 68.06% and cycle 2 the percentage of all indicators was 78.04%. And cycle 3 the percentage of all indicators is 82.06%.This research produces the following conclusions. The results of the analysis and discussion of the research based on research observation, the following conclusions can be drawn: The application of the Problem Based Learning (PBL) learning model can improve student learning activity in the PTM FKIP UNS Internal Combustion Motor course 2th Semester 2023</em></p>

Bard, ChatGPT and 3DGPT: a scientometric analysis of generative AI tools and assessment of implications for mechanical engineering education

Purpose Following the recent rise in generative artificial intelligence (GenAI) tools, fundamental questions about their wider impacts have started to reverberate around various disciplines. This study aims to track the unfolding landscape of general issues surrounding GenAI tools and to elucidate the specific opportunities and limitations of these tools as part of the technology-assisted enhancement of mechanical engineering education and professional practices. Design/methodology/approach As part of the investigation, the authors conduct and present a brief scientometric analysis of recently published studies to unravel the emerging trend on the subject matter. Furthermore, experimentation was done with selected GenAI tools (Bard, ChatGPT, DALL.E and 3DGPT) for mechanical engineering-related tasks. Findings The study identified several pedagogical and professional opportunities and guidelines for deploying GenAI tools in mechanical engineering. Besides, the study highlights some pitfalls of GenAI tools for analytical reasoning tasks (e.g., subtle errors in computation involving unit conversions) and sketching/image generation tasks (e.g., poor demonstration of symmetry). Originality/value To the best of the authors’ knowledge, this study presents the first thorough assessment of the potential of GenAI from the lens of the mechanical engineering field. Combining scientometric analysis, experimentation and pedagogical insights, the study provides a unique focus on the implications of GenAI tools for material selection/discovery in product design, manufacturing troubleshooting, technical documentation and product positioning, among others.

Pengembangan e-Modul Panel Surya dengan Solar Tracker Single Axis pada Mata Kuliah Energi Baru dan Terbarukan Universitas Sebelas Maret

<p><em>The Mechanical Engineering Education Study Program FKIP Universitas Sebelas Maret, there is one of the new courses in the 2021 curriculum (independent curriculum, independent campus learning), namely New and Renewable Energy. The learning tools in the course are not yet fully available. Learning tools continue to progress with the times, and e-modules are one of them. In this research developed a new and renewable energy learning e-module with a focus on utilizing solar energy using solar panels. Solar panels used are static solar panels and solar panels with a single axis solar tracker. The purpose of this study is to develop learning e-modules and find out the feasibility to be used in New and Renewable Energy courses. This study uses the Research and Development research method, with a 4-D model research model (Four D model), namely Define, Design, Development, and Disseminate. The Define stage results that the New and Renewable Energy course requires supporting learning tools, in the form of e-modules, e-module users are students of Mechanical Engineering Education class of 2021, with theoretical and practical learning concepts. The Design stage selects the format, drafts, and makes the initial draft. The Development stage tested the design results to two material expert lecturers, and the validation test of two media expert lecturers, then tested to 11 students. In the Disseminate stage, the e-module is submitted to the Mechanical Engineering Education Study Program, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta. For the results of this development research, in the expert test this e-module material obtained a score of 90.52% with a very decent category, in the media expert test a score of 88.88% was obtained with a very decent category. The results of the trial to students obtained a score of 84% with a very decent category.</em><em></em></p>

Modern information technology boosts the teaching reform of mechanical engineering

Abstract Integrating advanced information technology into mechanical engineering education heralds a new era of learning and experimentation. Through the adoption of virtual instrument technology coupled with VRML tools, this paper presents a cutting-edge virtual laboratory system. This system melds virtual simulation with hands-on mechanical testing and encompasses data acquisition and analysis modules, facilitating a comprehensive range of mechanical engineering experiments. By applying this virtual lab to studying acoustic emission sensors, we investigate its efficacy in mechanical engineering education. The outcomes demonstrate a noteworthy independent task completion rate of over 0.8 for experiments 1 to 6, highlighting the virtual lab’s significant role in enriching students’ mastery of experimental concepts and aiding the experimental teaching process.

THE EFFECT OF AUTOMOTIVE LABORATORY INFRASTRUCTURE ON STUDENT LEARNING SATISFACTION IN DIESEL MOTOR PRACTICUM COURSE IN MECHANICAL ENGINEERING STUDY PROGRAM PALANGKA RAYA UNIVERSITY

In this study, regression analysis was used to examine the relationship between the availability of laboratory facilities and student satisfaction in the Mechanical Engineering Education program at UPR. The basic assumptions of the regression model were met, which included normality of residual distribution, homoscedasticity, and no autocorrelation. The test results showed that there was no heteroscedasticity and autocorrelation in this regression model, and the residual values had a normal distribution. In regression analysis, it is important to evaluate the significance of independent variables on the dependent variable. The test results showed that the predictor variable (availability of laboratory facilities) had a significant effect on the dependent variable (student satisfaction). An increase in laboratory facilities availability would contribute to a 1.162 increase in student satisfaction. The R-Square value of 0.637 or 63.7% indicates that 63.7% of the variation in student satisfaction can be explained by the availability of laboratory facilities, and the remaining is influenced by other variables not included in the model. This shows that the availability of laboratory facilities has a significant effect on student satisfaction. In conclusion, this study shows that the availability of laboratory facilities has a significant positive effect on student satisfaction in the Mechanical Engineering Education program at UPR. These findings can be used as input for the university to improve the availability of laboratory facilities to provide a better learning experience for students.

OPTIMIZATION MODEL FOR USING WATER FLOW IN HYDRAM PUMP STORAGE BARRELS AS A SOURCE OF SUSTAINABLE ELECTRICITY GENERATION ON A LABORATORY SCALE

Currently, energy needs are increasing greatly, this is influenced by increasing population growth and human activity. The development of simpler renewable energy must be encouraged to meet energy needs, at least to meet the domestic energy needs of households. A hydram pump is a tool that can utilize water flow to produce kinetic energy which is then converted into potential energy to lift water to a certain height. This potential energy can be converted into electrical energy through a generator. A hydram pump is a tool used to raise water from a low place to a higher place automatically with energy originating from the water itself, namely because of the height of the falling water which is used to press the valve on the hydram pump and result in a water hammer when the water is stopped automatically. suddenly, then the change in momentum of the fluid mass will also increase the pressure suddenly. This research was carried out at the Mechanical Engineering Education Laboratory at Palangka Raya University with the methods described which will include experimental steps, data collection and analysis to be carried out. This research aims to develop an optimization model for the use of water flow in the hydram pump reservoir as a source of sustainable electricity generation on a laboratory scale. The results of this research have been carried out 4 times with the height of the turbine from the bottom of the experimental floor being 3 m while the size of the exhaust valve opening is ± 4 cm and the height of the water plunge from the barrel to the hydram pump is 2 m; 1.5m; 1.2 m is able to produce stable turbine rotation so that the lights come on. However, at a height of 1 m from the barrel to the hydram pump, the turbine rotation produces dim lights.

THE EFFECTIVENESS OF THE MNEMONIC METHOD TO IMPROVE LONG-TERM MEMORY ON TRIGONOMETRIC FUNCTION LIMITS MATERIAL

This research aims to determine the effectiveness of applying the mnemonic method which is linked to long-term memory in the material on limits of trigonometric functions in basic calculus courses in the Palangka Raya University mechanical engineering education study program. The research is action research based on the Kurt Lewin model which consists of several stages including: planning, action, observation and reflection. The research subjects were 44 students taking basic calculus courses. The results of the research show that the mnemonic method is effective for improving long-term memory in Trigonometry function limits material in basic calculus courses in the Mechanical Engineering Education Study Program, Palangka Raya University. This can be seen in the average test result after being given lectures using the mnemonic method, which is 70.5 with classical completeness achieved being 88.6%. Thus, the expected classical completeness of 75% was achieved. Student responses to the use of mnemonic methods in lectures. As many as 95% of students agreed that lectures were fun. The majority of students are actively involved in lectures using this mnemonic method, where as many as 90.9% agree and it is easier for students to remember mathematical formulas in the material on limits of trigonometric functions with this mnemonic method, where as many as 97% agree. The majority of students agree that the mnemonic method needs to be used again in the next lecture material which contains many mathematical formulas, with 90.4% agreeing.

Development of Learning Models in Core Competency Practice Courses Department of Mechanical Engineering Education Manado State University

The learning process obtained from universities to develop students' soft skills is also influenced by practical experience in the field. To develop soft skills in students, they have been given theories and practices that support the lessons in higher education, so that students have experience that can be used as a basis when entering the world of work. This research aims to develop a practical learning model in the Department of Mechanical Engineering Education, Manado State University. This research is developing research to develop a practical learning model. The online practice development model uses six interactions, namely interactions between students and lecturers, students with material, lecturers with material, students with students, lecturers with other lecturers, and material with material, through synchronous/asynchronous media. The results of this research show that the product developed is very suitable to be implemented to support online practical learning for core courses in higher education. This research has produced an online learning model for core subject practice with a flexible blended learning strategy at a low cost for students of the Mechanical Engineering Education Study Program. The resulting conclusion is that this model has the advantage of being able to create an online collaborative work environment. Validation by experts is carried out qualitatively and quantitatively.