BLENDED LEARNING WITH FLIPPED CLASSROOM TYPE FOR ENHANCING QUALITY OF LEARNING IN VOCATIONAL HIGH SCHOOL : A

Learning in the current disruption era requires a model that can integrate information technology in learning in VHS. This review aims to examine the flipped classroom learning model that is rapidly evolving today. The method was a literature review. The review was conducted on 30 articles in reputable journals. The results show that: (1) The flipped classroom is learning model by face-to-face and online meeting. (2) The flipped classroom is very applicable in vocational education because it accommodates the student activities needed in the vocational world. (3) Flipped classroom procedure: Introduction by providing materials at the online action, then do face-to-face meeting by forming groups, afterward make group assigned tasks, then activate group by discussing works, finally, the group presenting assignments in class. (4) Flipped classroom weakness: the teacher can not control student activity, the readiness of teacher and student, limited the technology


INTRODUCTION
The learning model is a substantial aspect of teaching and learning process.The   The concept of the flipped classroom is as follows: the traditional learning that is done in the classroom but now, that activities are done at home, and which is traditionally done as homework, now, that action completed in the classroom (Bergmann and Sams, 2012).

Classroom in vocational education
Flipped Classroom has emerged as a new approach to delivering learning materials.

Implementation
The learning of flipped classroom is a kind of pedagogic that is enhanced through Vol.questions and discuss issues with friends and teachers (Evseeva and Solozhenko, 2015).
From the steps above, it can be concluded that flipped classroom is useful when applied to vocational education.Because not be separated from the development of science and technology and learning strategies are also considered suitable to be applied.
Students are given the opportunity to control their learning.They can learn by their ability, besides the students can also choose when and where to start learning is learning video learning obtained from the teacher.Also, the application of the flipped classroom encourages collaboration among students in a group to accomplish the tasks assigned by the teacher.On the other hand, it also enhances students' sense of responsibility regarding home study and group work (Green and Schlairet, 2017).They become more focused and motivated, in other words, the role of students in the learning process changes, making them more active students (Chen et al., 2014;Gloudeman et al., 2017).

Education
The flipped classroom is a method that prioritizes the activity of students in a model is an essential factor to make a teaching and learning activities more efficient and structured.Each model in learning has advantages and disadvantages.In this case, a learning model cannot be arbitrarily used.The accuracy in choosing the model of learning effects to the success or failure of teaching and learning activities.The selection of learning models considers several aspects such as student characteristics, materials to be submitted, and types of disciplines.Many teachers in schools (including vocational high schools) currently used traditional forms of teaching, the more dominant role teachers play and students only as good listeners in the classroom.Whereas if outside the classroom teachers gave homework to students, then students completed it alone at home.This kind of learning model is very ineffective for today's students.The root of the above problem can be identified on the issue of teacher competence, especially on the method of teachers in teaching.In the current digital era, IT (Information Technology) is very influential on the development of education.Teachers competence in utilizing IT to optimize learning is very prominent on the quality of learning.One of the IT-based learning models is blended learning.An essential aspect of blended learning is not meant to eliminate classroom meetings.On online classes, the material learning and teacher-student interactions happen online; blended learning relies on two aspects: the communication between students and teachers (face-to-face) and online learning.The importance of integration of computer technology with the learning process.Blended learning is intended to optimize face to face with the utilization of information and communication technology (Matukhin and Zhitkova, 2015).The learning approaches in the widely used blended learning environment are flipped classroom (Thai, De Wever and Valcke, 2017).In addition to accommodating in a blended learning environment, Flipped classroom has an impact on better student learning outcomes (Albert and Beatty, 2014) (He et al., 2016).Based on the description of this background, a thorough review of the use of the flipped classroom to improve learning is necessary.Teachers do improved teaching methods will have an impact on the quality of learning.METHODS This research is a kind of literature review by reviewing 30 articles related to the flipped classroom learning model.The results of the review of this article are used to answer the research question (RQ): RQ1: what is the definition of the flipped classroom?RQ2: Is Flipped Classroom able to support learning in Vocational Education?Vol.
Examples of such models have been studied, and the result is students can arouse their interest, especially regarding academics in vocational education such as Vocational High School which has vocational subjects in the school.And this can develop motivation and improve student learning performance.Also, The flipped classroom model is an educational process where before the class starts students have learned the material to be submitted by the teacher (Patanwala, Erstad and Murphy, 2017).So when the class begins the students have had a mature knowledge preparation related to the subject matter to be discussed and the time spent in the classroom for interactive exercises.Instead, this time is used for discussion with groups of students and teachers as well as expressing opinions and providing criticism and suggestions on the subject matter discussed.Vol.3, No.1, July 2018 ISSN 2528-2611, e-ISSN 2528-2700 c. Reversing classes increase students' responsibility for self-study.They become more independent, and motivated when compared to traditional classrooms.(Evseeva and Solozhenko, 2015).Various considerations ofthe fact of the flipped classroom implementation in vocational education, giving confidence to policymakers in educational institutions to use the flipped classroom as one of the useful learning models in the era of disruption (Seeand Conry, 2014;Li and Huang, 2017;   Minocha, Reynolds and Hristov, 2017;Hao and Lee, 2016).In Indonesia, it is quite challenging to apply the learning flipped classroom evenly because the resources in some areas less support.
learning process.Students are required to actively study learning materials before face to face with the teacher.After that, in a faceto-face meeting, the teacher explains the content that has not been understood by students or answer questions from students.Therefore, the successful implementation of the flipped classroom method is very dependent on the seriousness of students in learning.The implementation of flipped classroom on vocational education is still much to invite pros and cons.On the one hand flipped classroom is very helpful for students because they can understand the concept first before the teacher conveys his theories (Sohrabi and Iraj, 2016).And on the other side, flipped classroom less desirable because every student has a different background, so not all students will do what instructed by the teacher well.In the implementation on the ground, flipped classroom certainly still has various barriers that cause ineffectiveness of learning.These obstacles are a significant problem in the application of the flipped classroom in vocational education.However, in every obstacle, there must be a solution to overcome it.The barriers that may arise in the implementation of flipped classroom one of them is the teacher can not control the activities of students outside of school hours, and teacher also does not know how long time students used to study at home (Thai, De Wever and Valcke, 2017).The guardian is the student who can monitor what the students do while they are at home. to carry out the learning takes time and effort from both parties namely teachers and students.Besides, the flipped classroom needs new skills from the teacher, although this process can be alleviated by introducing the model slowly (Chilingaryan and Zvereva, 2017).Implementation of flipped classroom as a learning strategy will encourage students to prepare for previous learning activities and use class time to discuss, ask questions and learn more about the curriculum.And the typical barrier is that few students actively participate in the classroom discussion forum (Ohtake et al., 2018).In this case, required stimulus from the teacher to his students such as giving questions about the material that has been studied by previous students.Another obstacle is that because the flipped classroom is a new teaching approach, the results of the teaching are not maximized and have not reached the level of functional effectiveness (Gilboy, Heinerichs and Pazzaglia, 2015).With such barriers, it is necessary to socialize this method to form a synergy between teachers, students, and parents so that they can collaborate in the implementation of the flipped classroom method.CONCLUSION Flipped Classroom is the opposite of traditional learning, which is usually done in class in the traditional learning model to be done at home, and homework in this model becomes implemented in the classroom.In the flipped classroom, students learn the material first at home either through learning videos, discussing with friends online, summarizing material, making inquiries or reading sources through the internet, books, and journals.Despite having many advantages, flipped classroom requires proper preparation for learning activities to run with the maximum.In vocational education, the use of ICT, learning material more exciting and interesting that can improve student learning process.On the one hand, the flipped classroom is conducive for students because they can understand the concept first before the teacher conveys his theories.And on the other side flipped classroom less desirable because every student has a different background.