scholarly journals Validitas Modul Kimia Berbasis Problem Based Research PBR pada Materi Larutan Elektrolit dan Nonelektrolit

Author(s):  
Citra Ayu Dewi ◽  
Teti Fitri Handayani

The purpose of this study was to determine the validity of the module based on Problem Based Research (PBR) on electrolyte and non-electrolyte solution material. This research is a descriptive qualitative research to assess and obtain chemical modules on electrolyte solution and non-electrolyte material based on Problem Based Research (PBR). Module development in this study follows the three stages of the ADDIE model, namely, the analysis stage (Analyze), the design stage (Design), and the development stage (Development). Data obtained using questionnaires. The results of the expert lecturer validation showed that the module is valid with a percentage of 81.5%. The results of the expert validity test showed a validity percentage of 92.5%. Furthermore, the group trial was limited to 10 students, the responses were obtained that the aspects of language, readability, and appearance of the module were very good. These results indicate that the Problem Based Research (PBR) -based module on electrolyte and non-electrolyte solution material is developed valid to be continued at the implementation stage, and evaluation.

2021 ◽  
Vol 4 (4) ◽  
pp. 130-139
Author(s):  
Calvin Johanes Mamahit ◽  
Mildes Sanggola

Engineering technology in robotics for the present era is no longer new, especially in high education, marked by Indonesian robot contests routinely held annually by the national achievement center. The participants in this event are groups of students from all higher education institutions spread throughout Indonesia. The development of robotics technology is now faster to spur individuals and students to compete to conduct research and development in robotics. The study aims to develop a six-legged robotic motion system or so-called hexapod. The research was conducted using the Addie model research method consisting of five stages, namely, analyze stage to analyze the needs of the development of the robotic motion system and analysis of the needs of tools and materials to be used. The design stage of designing the mechanical structure of the robot both in terms of hardware and in terms of robot software, the development stage of developing a six-legged robot's motion system to be more stable and more efficient in moving, the implementation stage is a test stage of the robot's motion system that has been developed. The evaluation stage is the last stage of this development research; at this stage, the evaluation is done to ensure the robot's motion system is feasible to use.


2021 ◽  
Vol 3 (2) ◽  
pp. 110-117
Author(s):  
Indah Dhamayanti ◽  
Ishafit Ishafit

This study aims to develop instructional media in the form of guided inquiry-based e-handout using seasons and ecliptic simulator which is suitable to be used to support the learning process of seventh grade SMP/MTs students. The research method uses the ADDIE model which includes five stages, namely the analysis stage (analyze), the planning stage (design), the development stage (develop), the implementation stage (implement) and the evaluation stage (evaluate). Research instruments include e-handout, pretest / post-test learning outcome, student response questionnaires, validation sheets. Through the developed e-handout, it is expected to improve mastery of the physics concept of seasons. E-handout learning has gone through the validation test stage with a score of 3.51 with a very good category so that it is declared feasible according to material experts to be used as a learning medium in the classroom. The improvement of student learning outcomes through the use of guided inquiry-based e-handout using seasons and ecliptic simulator to increase students' understanding of the concept of seasons is indicated by a standard gain value of 0.66 in the moderate category. Thus, the development of guided inquiry-based e-handouts using seasons and ecliptic simulator is suitable to be used as a science/ physics learning medium and able to improve understanding of seasons concepts.


2021 ◽  
Vol 3 (4) ◽  
pp. 371-376
Author(s):  
Efrizal Siregar ◽  
Nurianti Sitorus ◽  
Juwariah Juwariah

The development of science and technology in the digital era of Four Point Zero has a great impact on the world of education. One of them is by utilizing e-learning applications in the learning process. However, the technology used in this learning is too dependent on the internet network. Therefore, the research aims to develop a media in the form of an Android-based e-learning application that can be used online and offline. This study uses a research and development design using the ADDIE model. To create and test these products, in this case an Android-based e-learning application. Procedure This research was carried out through 6 stages, namely needs analysis, application design stage, development, data analysis, evaluation, and development of a final product that is ready to be used. From the results of the material validation test and the feasibility of the developed application media, it is very feasible to use.


Author(s):  
Nyoman Sugihartini ◽  
Nyoman Laba Jayanta

   This study aimed to develop and produce a product of e-module learning media in the subject of CAI-based Learning Strategy with project based learning, in order to improve the mastery of student concepts and graduate competencies, especially in the mastery of the concept of Pedagogic as a prospective teacher. To produce the expected product, the method to be used in the achievement of the goal is the development method using the ADDIE model consisting of five stages: 1) analysis, 2) design, 3) development, 4) implementation and 5) evaluation. In the analysis phase, analyzes are related to system requirements and instructional goals  learning strategy subject to syllabus / SAP. At the design stage is done systematic design of learning strategy module with project based learning as well as done stages of system design, database, and interface. Development stage is a continuation of what has been designed, ie compiling the module content in accordance with the syllabus / SAP with project based learning and create a system based on CAI, in this case LMS (Learning Management System) used is Moodle. Implementation stage is to insert the module content into Moodle, in other words, Moodle as a container of learning strategy module, so as to produce e-Module.Keywords: e-Modul, Moodle, CAI, Project Based learning


2018 ◽  
Vol 1 (1) ◽  
pp. 41-49
Author(s):  
Apliana Gadi Mayi ◽  
Kenys Fadhilah Z

The purpose of this study was to produce an Open ended problem based Mathematics module on the Valid, Practical, and Effective set material that was used in class VII of Baiturrohmah Islamic Middle School in Malang. This research is a development research with the development of ADDIE, which includes Analysis, where the researcher analyzes the curriculum, needs, and characteristics of students. At the Design stage, the researcher designs the module outline. At the Development stage, researchers develop modules according to the initial revision. At the implementation stage, the module was tested in class VII of Baiturrohmah Islamic Islamic Junior High School Malang by distributing student response questionnaires. In the Evaluation stage, an analysis of the results of student response questionnaires was carried out. This study produced a mathematical module on the set of materials based on Open ended problems. The results showed that: (1) the material expert validator got a score with a mean of 3.08 and 3.47 in the Very Valid category; (2) the assessment of the expert practitioner validator gets an average score of 3.49 with a very valid category. As for the response of students to get an average score of 3.27 with the Strongly Agree category, and the learning outcomes of students' mastery level reached 85,71% with very good categories. Based on the data analysis described above, it can be concluded that the mathematics module on Open ended problem-based set of material is valid, practical, and effective to be used as teaching materials for Grade VII junior high school / MTs students.


2018 ◽  
Vol 9 (2) ◽  
pp. 179-189
Author(s):  
Arimuliani Ahmad ◽  
Muhammad Ilyas

It is a big challenge for educator especially for elementary level to stimulate young students to learn English joyful. Vocabulary mastery is the basic concern to be enhanced as spoken an also written. But, the phenomenon is most of students have lack of motivation to learn especially English subject. Many factors influence it which comes from students’ side or teachers’ side such as conventional teaching method and media. As teacher and also scientist, we are called to give contribution to education field to develop an appropriate teaching media for millennial era as now. It is Barcorious Android Application (BAA) which provides audio and visual content which facilitated students’ curious and learning by doing method. There were six stages have been passed to develop this BAA such as need analysis stage, design stage, implementation stage, coding stage, testing stage and packaging stage.


2021 ◽  
Vol 9 (1) ◽  
pp. 91-97
Author(s):  
Andi Arie Andriani ◽  
Ana Dhiqfaini Sultan ◽  
Salwa Rufaida ◽  
Nurfadilah Nurfadilah

This research is motivated by the fact that physics learning content based on mobile learning can be accessed widely and most students have cellphones, but it has not been widely used to increase student enthusiasm in learning physics. Physics Learning Media Based on Mobile Learning is an effort to solve this problem. One of them is by Development of Physics Learning Media-Based Mobile Learning Using Adobe Flash CS6. This study aimed to determine the development of learning media products based on mobile learning using adobe flash CS6 and to examine the the feasibility of learning media based on mobile learning using Adobe Flash CS6 at Muhammadiyah University of Makassar. This type of research was a research and development starting from the defining stage (define), the design stage (design), and the development stage (develop). This mobile learning-based physics learning media was tested for validity by 2 experts of media, and tested for its effectiveness by 33 students. The results achieved were the m-learning media products that used the adobe flash CS6 application with validity criteria that were relevant, consistent and have practical usability, as well as effective implementation. These instructional media products can be used by teaching staff and students in higher education. as well as effective implementation. These instructional media products can be used by teaching staff and students in higher education. as well as effective implementation. These instructional media products can be used by teaching staff and students in higher education.


2021 ◽  
Vol 5 (4) ◽  
pp. 708
Author(s):  
Miftahul Jannah ◽  
Rohana Rohana ◽  
Arief Kuswidyanarko

Students have difficulty learning mathematics, so it can be concluded that mathematics is complicated, especially for elementary school students. It has an impact on student learning outcomes that decline. This study aims to produce LKPD on material distribution based on a valid and practical PMRI approach for learning. The development research used is research and development (R&D) using a 4D model developed by Thiagarajan consisting of four stages: define stage, design stage, development stage, and dissemination stage. Data was collected through interviews, questionnaires, and observations. The instrument used to collect data is a questionnaire. The technique used to analyze the data is descriptive qualitative and quantitative analysis. The results obtained from the validation test by experts with an average rating of 87.5% are excellent categories. The student responses in the limited trial obtained an average percentage of 84.58% in the efficient category, and the student responses in the field trial with 82.40% in the efficient category. The results of the assessment of the educator's response were 88.75% in the efficient category. Based on these data, the LKPD in the distribution material based on the PMRI approach has met the criteria for validity and practicality so that the LKPD developed is feasible to be used in the learning process.


2021 ◽  
Author(s):  
Nurika Restuningdiah

The purpose of this research was to develop a mapping program for online-based teaching, using the instructional learning design based on ICT. Developing the mapping program consisted of three stages: the analysis stage, design stage and development stage, where each step had an output that supported the process of content development of the learning media. This mapping program is expected to support online learning for the Financial Accounting course during the COVID-19 Pandemic. Keywords: Financial Accounting, Mapping Program, Online-Based Financial Accounting Courses


Author(s):  
Ade Fitri Rahmadani ◽  
Hendra Hidayat ◽  
Eril Syahmaidi

This study aims to describe the design of a valid Learning Module for Elementary Elementary subjects. This research type is research of development by using 4D model that is definition stage (define), design stage (design), development stage (develop), and dissemination stage (disseminate). This study looks at whether the designed module is valid, then conducted expert test, namely expert design of Elementary Electronic Learning Module and expert readings Elementary Electronic Learning Module. Aspects that are tested to experts are aspects of the material in the learning module, aspects of presentation on learning modules and aspects of language and legibility. The results showed that the basic Electronic Elementary Learning Module by experts is valid. Then it can be concluded that the Module on Higher Education Vocation is valid


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