The Development of EduPlasa Media Learning Devices in Static Fluid Materials

This study aims to develop learning devices for EduPlasa media in static fluid material. The research method used is descriptive method with a quantitative approach. The research subjects were students of class XI MIPA 4, amounting to 24 people in state senior high school Banda Aceh. Data collection techniques in the form of questionnaires validation media experts, content and learning tools and documentation. The results of the study indicate that the learning device for EduPlasa media is effectively used. This can be seen from the results of the percentage of media rated by experts at 81.5%, the percentage of media content assessed by experts as much as 85% and the responses of students about the media reached 86.68% so that the media can be said to be suitable for use in learning. Development of learning tools for EduPlasa media in the form of learning implementation plans (RPP), student worksheets (LKPD), power points as supporters of interactive media. The results of validation by evaluation experts and practitioners for RPP and LKPD obtained an assessment of 75% so that the learning device met the criteria of valid, practical and effective use.


INTRODUCTION
The 2013 curriculum requires students to be active in the learning process while the teacher acts as a facilitator. Achieving good quality learning if good learning devices are available. Munthe (2009) states that improving the quality of learning of a teacher is so strategic because the teacher functions as the spearhead of change (the agent of change) from being unable to be able, from not mastering to mastering, from not understanding to understanding, through the learning process. In addition, Sanjaya (2010) said that the factors of students, facilities, tools and media available, as well as environmental factors, can also influence the learning process. Therefore the importance of a learning device is supported by media that are able to attract students to learn.
Based on the Decree of the Minister of National Education Number: 36 / D / 0/2001 what is meant by the development of teaching materials is the result of innovative development of substantial teaching material in the form of textbooks, dictates, modules, practical instructions, models, tools, audio visuals, tutorial texts. Learning tools developed include, Syllabus, RPP, Textbooks, Practical Guidebooks, Student Worksheets (LKPD), and Tests.

Problem of Research
Development of learning devices is a process or activity carried out to produce a learning device based on development theory while learning devices are all tools and materials used by teachers to carry out the learning process (Gunada, 2015).
To improve the quality of learning and optimize the effectiveness of the learning process, the teacher needs to make breakthroughs and steps to overcome the problems faced. One of them is by developing learning devices. Learning tools developed include syllabus, learning implementation plans (RPP), student worksheets (LKPD) and assessment instruments. Development of good learning tools is expected to be able to provide opportunities for students to explore knowledge (Jaya, 2014). Prastowo (2013: 206) states that the purpose of compiling and using Student Worksheets (LKS) for learning includes presenting teaching materials that make it easier for students to interact with the material provided, presenting tasks that enhance students' mastery of the material provided, train learners' independence and make it easier for educators to give assignments to students.

Research Focus
EduPlasa High School Physics Media on Static Fluid material can be downloaded on Google Playstore, specially designed by experts. This EduPlasa publication application is produced by PT StarDev Lintas Nusa. EduPlasa, one of Winnertech's subsidiaries. The applications in EduPlasa are interactive animation content, video tutorials, BSE ebooks (electronic student books) and other educational applications that can be accessed anywhere and anytime without the need for an internet connection. (Winnertech: 2013). A similar application with EduPlasa media is PesonaEdu which contains animated and interactive simulations that are beautiful, clear, and contextual, so that they are easily understood by students (Pesona Edu, 2010).
EduPlasa Physics High School application of Static Fluid material can also be a medium / media to help students actively participate in building their knowledge, supported by explanations by the teacher and giving student worksheets (LKPD) so the authors make use of media, LKPD and Implementation Plans Learning (RPP) which has been validated by experts. Based on the description of the background above, there have been many studies on the development of media learning devices but so far no studies have used EduPlasa media as a supporting device, especially in static fluid material. Therefore it is necessary to do in-depth research on this subject with the title "Development of EduPlasa Media Learning Devices in Static Fluid Materials".

General Background of Research
The type of research used is an experiment with a quantitative approach.

Sample of Research
The population in this study were all students in Banda Aceh 7 Senior High School consisting of 5 XI MIPA classes. The sample selection in this study used a non-random method, namely Purposive Sampling. From the scattered population, samples were selected, namely class XI MIPA 4.

Instrument and Procedures
Data collection techniques in this study were questionnaire and documentation methods. Non-test instruments are questionnaires validated by experts.

Data Analysis
Qualitative descriptive analysis techniques in this study were used to analyze the feasibility of learning media. The collected data is processed by adding up, compared to the expected number and obtained by the percentage (Arikunto, 2006). The next step is to describe and draw conclusions about each indicator from the media expert's assessment, content and evaluation as well as the response of students. Product eligibility criteria are developed by referring to the media eligibility criteria by the modified BSNP. The percentage of interactive media feasibility by respondents is calculated by the following formula (Sudijono, 2009): p = f/N x 100 % Information: P = Percentage of interactive media eligibility f = number of average score aspects of assessment n = the maximum number of scoring aspects The criteria for evaluating the average score and the percentage of student questionnaire responses according to Sudijono (2009) are based on the following table.

RESULTS AND DISCUSSION
This study aims to develop EduPlasa media learning devices in static fluid material. EduPlasa media has been validated by the validator with media expert assessment of 81.5% and 85% content, the response of students to the media is 86.68% and LKPD and RPP are 75%. The percentage of EduPlasa media validation results is presented in the following diagram:

CONCLUSIONS
Based on the data analysis conducted in this study, it can be concluded that EduPlasa's media learning device can be said to be effective because the percentage of the learning device validation results in the form of RPP and LKPD gets a percentage of 75% in the good category so that it is suitable for use. As for the suggestions for researchers, furthermore, it is necessary to develop EduPlasa media learning devices on other topics so that students understand the concept well. When the weakness of understanding the concept has been detected, it needs to be developed better interactive media menus so that they are more complete and interesting and provided a more detailed guide to the use of interactive media because each user does not necessarily understand programming languages and needs to add training questions to sharpen the ability of students to be unlimited is only material in the form of animation and video as well as interactive media for other material.