Effectiveness of Constructivistic-Based Blended Learning Model Through Computer Numerical Control Courses

2021 ◽  
Vol 8 (3) ◽  
pp. 1-9
Author(s):  
Muslim Muslim ◽  
Abdul Hamid K ◽  
Abdul Hasan Saragih

This study examines the minimal number of credits and practical infrastructure in the CNC (Computer Numerical Control) course in the Department of Mechanical Engineering, Universitas Negeri Medan (UNIMED) which is a separate obstacle for students in improving competence of CNC course. An alternative and a solution in the form of constructivist-based blended learning model used in learning CNC course. The lack of literature studies on the use of constructivist-based blended learning models used in learning CNC course, so research is still needed on this problem. The purpose of this study was to determine the effectiveness of the constructivist-based blended learning model used in the learning process of the CNC machining course. The data collection process was carried out by using learning outcome tests. This type of research is a quasi-experimental study with a total sample of 56 students of the Mechanical Engineering Education Study Program of UNIMED on the engineering expertise competency of CNC course. The results of the data analysis raised 2 (two) themes that were discussed, namely: (1) constructivist-based blended learning model had an effect on learning outcomes of CNC Course in the Department of Mechanical Engineering Education, Unimed; and (2) constructivist-based blended learning model. The study of the two themes led to the conclusion that the two themes were effectively used in improving student learning outcomes in the CNC course at the Department of Mechanical Engineering Education, Unimed.

2019 ◽  
Vol 4 (2) ◽  
pp. 160-166 ◽  
Author(s):  
Ismail Saleh Nasution

Abstract. The purpose of this study is to find out the effect of cooperative learning type Think Pair Share on student learning outcomes in basic mathematics introductory courses at the FKIP PGMS UMSU Study Program. This study was a quasi-experimental study, using the one group pretest posttes only model, using one class as the study sample. The research instrument used in this study was a test / quiz in the form of 23 objective / multiple choice questions about set material and relationships contained in the basic mathematics introductory course. Based on the data obtained from the research results, there is an increase in the quality of learning in two stages, namely before the application of the Think Pair Share learning model and after the application of the Think Pair Share learning model. It can be seen that the values obtained by students at the post-test stage are superior and than before the application of the Think Pair Share learning model. The research hypothesis testing is related to how much influence the application of Think Pair Share learning models to improving student learning outcomes is done through statistical tests / t test. The result, obtained Tcount = 3.64. Then compared with Ttaraf at df = n-1, df = 42-1 = 41. With a real level of α of 0.05 is 2.02, if the price of Tcount is compared to T(table). It turns out Tcount > T(table) (3.64 > 2.02). This figure shows that the Think Pair Share learning model has a positive effect on the ability to understand the subject matter of Basic Mathematics Introduction for students of the FKIP UMSU PGSD Study Program.Keywords: Think Pair Share, Basic Introduction to Mathematics


2017 ◽  
Vol 8 (2) ◽  
pp. 155 ◽  
Author(s):  
Yunika Lestaria Ningsih ◽  
Misdalina Misdalina ◽  
Marhamah Marhamah

This study aims to: (1) Know the differences in student learning outcomes between the Blended Learning model and ordinary learning both overall and based on the level of early math ability (high, medium and low), (2) Knowing the increase in student self-reliance taught by using Blended Learning models and students are taught with ordinary learning both overall and by the level of early math ability (high, medium and low). in this research use method that is quasi-experiment with pretest-postest control group design design. The population in this research consists of all 5th-semester students of Mathematics Education Study Program Universitas PGRI Palembang Academic Year 2016/2017. The sample in this research is class 5B (control class) and 5C (experiment class). Data collection with self-study test and questionnaire. Data analysis was performed using t-test statistic and t'-test. The result of the research shows that (1) the improvement of students' learning outcomes taught by using Blended Learning model is higher than students who are taught with ordinary learning both overall and based on the level of early math ability (high, medium and low), (2) improvement of learning independence students who were taught using the Blended Learning model were higher than students who were taught with ordinary learning in terms of overall, high and moderate levels of math skills, but not higher at lower levels. 


2019 ◽  
Vol 2 (2) ◽  
pp. 272-289
Author(s):  
KARLOF TAMPUBOLON

This study aims to increase student learning outcomes on mathematics subjects in the material measuring angles with standard units by applying the Problem Based Learning learning model at SDN 106788 PURWODADI, Sunggal District, Deli Serdang Regency. This type of research is Classroom Action Research. The subjects of this study were students of class IV-B, which amounted to 29 students consisting of 11 male students and 18 female students. This research was conducted in two cycles. Data from the results of this study were obtained from tests of student learning outcomes and observations.Based on the results of the study, it was shown that there was an increase in the learning outcomes of material students measuring angles with simple aircraft standard units by applying the Problem Based Learning learning model. This can be seen from improving student learning outcomes every cycle. In the pre-test of student learning outcomes carried out before the application of learning there were 4 students (32%) completed learning while 17 students (68%) had not yet finished with a grade point average of 50.93. In cycle 1 completeness of student learning outcomes there were 17 students (72%) completed in 8 students (28%) not yet completed with an average value of 70.4. The results of teacher observation amounted to 67.27% with a good category while the observations of students amounted to 64% with sufficient categories. Student learning outcomes have increased to 23 students (92%) completed 2 students (8%) have not been completed while the average value of 86.4. Teacher observation results have increased by 92.72% with very good categories while student observations amounted to 92% with very good categories. By looking at the percentage of learning outcomes and observations it can be concluded that the Application of Problem Based Learning Learning Models can improve student learning outcomes.


2021 ◽  
Vol 12 (1) ◽  
pp. 75-85
Author(s):  
Debora Debora ◽  
Marko Ayaki Lumbantobing

The use of E-Learning applications is currently very much needed in overcoming gaps in face-to-face lectures along with technological developments and learning gaps during the pandemic. This study aims to develop an Android-based ISpring Suite 8.0 learning application for Mechanical Engineering Education Students as one of the E-Learning facilities in the Learning Outcomes Assessment course. In addition, this study aims to determine the feasibility of applications and student perceptions of the applications being developed. This study uses research and development methods. The results of the feasibility test data for the learning application from media experts can be obtained by a percentage of the feasibility of 91.4% in the very feasible category, for the results from material experts of 76.9% in the feasible category, for the results of the respondent's assessment of the product trial by 86% in the category. very feasible, and the results of the respondents' assessment on the usage test were 83.8% in the very feasible category. In addition, students' perceptions and expectations of the Mobile Learning application in the Mechanical Engineering Education Study Program amounted to 80%. Based on the criteria of Steer (1993), thus, the level of satisfaction is between (80% - 100%) which means high satisfaction, so the quality of the Mobile Learning application is perceived by users to achieve high satisfaction.


2019 ◽  
Vol 7 (3) ◽  
pp. 497-502
Author(s):  
Basuki Wibawa ◽  
Paidi .

Purpose of Study: Education has an important role to improve the quality of human resources that made the younger generations could develop their potential optimally. Vocational High School (SMK) is one of the educational institutions that has prepared their graduates to enter the working world. One of the compulsory programs in Vocational High School is the students were carried out on the fieldwork practices (PKL). To provide learning access for students as long as they stayed in the industry area, so it was necessary to give learning on blended learning by using handphone as a learning media. In order to get students’ learning outcomes be maximized, so the development of this learning should be done by applying Research and Development patterns that were adapted from The Steps of System Approach Model of Educational Research and Development (R & D), Fourth Edition and Seventh Edition by Borg and Gall. Blended learning models that would be developed are Norman Vaughan and Flipped Classroom Models. Learning materials were developed are computer system subject. The measurement of result development was done by the formative evaluation that consisted of one to one evaluation with expert, one to one evaluation with learner, small group and field trial. Methodology: The methodology that was conducted is stages of learning model adopted from Model of The Steps of System Approach Model of Educational Reseach and Development (R & D), Fourth Edition and Seventh Edition by Borg and Gall. The blended learning model that will be developed is the Norman Vaughan model and Flipped Classroom Model. (Helena Gillespie et.all, 2007) Results: Stages of learning model development that was adopted from Model of The Steps of System Approach Model of Educational Reseach and Development (R & D), Fourth Edition and Seventh Edition by Borg and Gall. The blended Vaughan model and Flipped Classroom Model. Stages of development process as follows:1) Data and Information Collecting, 2) Identity Instructional Goal, 3) Conduct instructional Analyze, 4) Analyze Learners and Contexts, 5) Write Performance Objectives, 6) Develop AssessmentInstrument, 7) Develop Instructional Strategy, 8 Develop and Select Instructional Materials, 9) Revise Instruction, 10) Design and Conduct Formative Evaluation of Instruction (Gall et all). Implications/Applications: Development of blended learning based on handphone was appropriate to be used in learning at XI grade of SMK. It was caused that students of XI grade have followed the practice of field work for about 3 months, as long as the students followed the practice of fieldwork, it meant that the learning process was still being applied by using handphone media and learning outcomes showed that there was an improvement in learning outcomes.


Author(s):  
Mira Juwita Eva Distyasa ◽  
Elizabeth Titiek Winanti ◽  
I G P Asto Buditjahjanto ◽  
Tri Rijanto

The main problem in education today is the lack of effectiveness in the learning process. This can be seen from the average student learning outcomes which are always still low. Especially for vocational high school students who emphasize learning skills in order to produce work-ready graduates, but it is inversely proportional to the facts in the field. Low learning outcomes are indicated because the learning conditions are still conventional (lectures, practicum, and discussions) where teachers are still a source of learning (teacher centered). This study aims to determine the effect of the project based blended learning model on learning outcomes of vocational high school students. This research was conducted through a literature review and relevant research results and was continued through a Focus Group Discussion (FGD). From the research it was found that there was a significant positive influence between the variable model of project based blended learning and student learning outcomes, which means that student learning outcomes can be improved through the application of a project based blended learning model.


2020 ◽  
Vol 4 (2) ◽  
pp. 78-87
Author(s):  
Abdul Atsar ◽  
Tasum Tasum

The purpose of this study was to find a solution to the problem in applying the NHT (Numbered Heads Together) cooperative learning model to improve student learning outcomes in Class XII Social Studies Major of SMA Mathla�ul Anwar High School Batujaya Karawang. This study used a classroom action research method. The study was conducted in three cycles and each cycle consists of 4 steps, namely planning, acting/implementing, observing, and reflecting. The results of the study show students' improvement in understanding the legal protection and law enforcement materials after the implementation of NHT cooperative learning model. By using the NHT model, the students find it easier to understand the concepts that used to be considered difficult. Before implementing the model, the understanding level of the students at SMA Mathla�ul Anwar Batujaya Karawang was relatively low because some students� scores were below the minimum completeness criteria. After the actions in the three cycles were completed, the student learning outcomes increase. The students� average score before the treatment was 60.16. It increased to 68.25 in cycle 1, 72.50 in cycle 2, and 80.25 in cycle 3. This increase indicates that the NHT model can help the students improve their understanding. In the learning process using this model, the students feel that they are systematically guided in understanding the materials. Moreover, it helps the students in improving their ability to explain the learning materials and to provide examples on the legal protection and law enforcement materials in the learning process using the NHT cooperative learning model.


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