Stages Of Development Research Research Articles

Pengembangan Multimedia Pembelajaran PPKn Berbasis Wordwall Untuk Siswa Kelas 6 Sekolah Dasar

Learning media is an important learning tool to consider in the learning process. The presence of learning media can make learning more interesting and active, so that the use of media can help increase student achievement and learning motivation. The presence of learning media in citizenship learning content is considered very important to reduce the verbality of citizenship learning material. The aim of this research is to develop wordwall-based citizenship learninglearning media that can be used by teachers to transfer material and carry out learning evaluations. The type of research used in this research is development research (Research and Development). Research and development is research that aims to produce a product that comes from research and testing the product that has been developed. The development research model is the ADDIE model which consists of five stages of development research. The five stages are analysis, design, development, implementation and evaluation. In this research, the development stage will be discussed up to the ADD stage. The subjects in this research were media experts, material experts, and three 6th grade elementary school students to test the level of appropriateness of the media. Based on the validation test, it can be seen that through the two stages of validation by experts, the wordwall media was declared very suitable for use in learning. This is because wordwall media can have a positive influence on the classroom climate and student learning outcomes.

Validitas Modul Berbasis Website pada Materi Ekosistem untuk SMA Kelas X

Limited teaching materials used by teachers and students such as printed books make it difficult for teachers to provide explanations and students find it difficult to understand learning outside of school. The textbooks used in general are good but need to be updated because the pictures presented in the printed books are not clear and are in black and white. Teachers rarely use modules and teachers never use web-based teaching materials. With internet facilities that are already available, teachers can further improve the quality of learning activities, such as using web-based teaching materials as learning resources. Therefore, by utilizing the internet as a learning resource, simple teaching materials are needed, namely website-based modules. This study validates a web-based module on ecosystem material for class X SMA. website based. The method used in this research is development (Research & Development) with the ADDIE model. The stages of development research are carried out with several stages that have been modified according to the needs of researchers, namely: 1) the analysis stage; 2) the design stage (design); and 3) development stage. At the analysis stage, needs analysis is carried out, at the design stage, modules are compiled, and at the development stage, expert validation is carried out. The instrument used in this study is a validation sheet which includes validation of the feasibility of content, language, presentation, graphics, and media use. The results showed that the validity of the website-based module was very valid with an average of 91%. Based on these results it can be concluded that the resulting website-based module is very valid and suitable for use as teaching material.

Lombok Halal Tourism Destination (LOMUTION): A Strategy to Increase the Stability of Augmented Reality-Based Lombok Tourism in Realizing Indonesia's Halal Industry Center

The existence of halal tourism in Lombok is a destination that is sought after by many local and foreign tourists. The Ministry of Tourism (2019) noted that in 2015, Lombok received 2 awards from the World Halal Tourism Award (WHTA) in Abu Dhabi in the categories of World Best Halal Destination and World Best Halal Honeymoon. In the midst of the onslaught of technology, various strategic steps can be used to welcome the halal tourism sector, especially after the Covid-19 pandemic, one of which is utilizing Augmented Reality (AR). The results also showed the effectiveness of AR as a tourism promotion medium with 94% of visitors feeling facilitated, 97% stating AR systems are more communicative, and 95% saying they are interested in visiting tourism after using AR. Lomution is a strategy in improving the halal tourism industry in Lombok through the establishment of a platform that bridges tourists to visit tourist attractions. This research is a Research and Development (R&D) development research that aims to produce products and test product effectiveness. The type of research approach used is observational research and literature study. The stages of development research can be summarized into four stages, the 4D (define, design, development, and dissemination), so as to produce a discovery that will be used as a solution. Lomution, becomes one of the tourism digitalization platforms through the integration of Augmented Reality (AR) that supports the creation of Sustainable Smart Tourism. In its realization, Lomution was developed in a mobile platform because it is more flexible, accessible through various devices and faster to the present. With the development of the Lomution application, it makes it easier for tourists to access and visit halal tourist destinations in Lombok and become an innovation in accordance with the digital era to increase the potential for sustainable halal tourism.

Development of Virtual Reality Application for Oral and Dental Health Promotion on Early Childhood

Oral health is a condition that cannot be separated from the life of a child because poor of dental health will affect the other bodies. Education of oral health can improving oral health status, because the good education will be improved an effort to maintenance oral health. Improving health knowledge for early childhood can optimizing health promotion because the information will adhere effectively for them. It is important to develop appropriate media for health education in early childhood so the goals of health promotion can be achieved. This study was aim to develop oral health promotion media using virtual reality and to obtain the effectifeness of that media.This study was consist of development research and experimental research that develop virtual reality media and obtain the effectiveness of that media for improving oral health knowledge. This study conducted at SD Negeri 150/IV Jambi City. The stages of development research was done based on the ADDIE method. The method of experimental research was quasi experimental. Validation by expert was involved six expert that covering about design and material. There were eighty eight students to be subjects of this study, fourty for development research and fourty eight for experimental research. The data collected in this study were in the form of qualitative data and quantitative data. The study shown that virtual reality media was decent to use for oral health promotion and it was proven can improving oral health knowledge.

Development of case-based learning model on biochemistry online learning

The COVID-19 pandemic has changed the face-to-face learning process to online learning. It requires learning innovations that can make students more independent in exploring concepts. Case-based learning can be an alternative in the online learning process. This study aims to develop a case-based learning model in online biochemistry learning. This study uses six stages to modify the stages of development research. The results showed that the learning model developed consisted of five phases which became the syntax of the learning model developed, namely (1) Planning; (2) Orientation; (3) Organization; (4) Implementation; and (5) an evaluation developed following the results of the needs analysis. The developed syntax is described in model implementation guidelines and is equipped with learning tools. The validator's assessment shows that the model and device instructions have an index value of the expert agreement with a valid category. The test results on students showed that all the stages described in the guidelines could be implemented properly. Students gave a positive response to the implementation of case-based learning. Thus, case-based learning can be recommended for further learning.

Solar Powered Mobile Operated Farmer Friendly Multifunction Agribot

Many advances in technology have made agribusiness very labour intensive to be a part of the industry. As we spoke only 50 years ago, farmers began to incorporate methods into their farming practices. Those involved in the agricultural industry are said to be less likely to change. They were very firm in the ways that came before them. Now when we examine the agricultural industry, we can see that it is changing rapidly. Farmers are looking for new ways to implement technology to reduce costs and reduce working hours. Farmers have come up with an autonomous robot as a way to explore new technology in agriculture. Solar-powered mobile-powered robots are new to the agricultural industry, but are rapidly gaining popularity from agricultural research institutes across the United States. These tractors are described by Farm Industry News as a tractor that drives its solution with a computer under control. Despite being in the research stage of development, autonomous robots are becoming more of an idea than a reality. When the robot is moving on the surface, it is controlled by a Bluetooth technology based mobile remote

Open-ended mathematics module to improve students’ higher order thinking skill

Higher order thinking skill (HOTS) is a more complex thinking skill using cognitive domains in C4 (analyzing), C5 (evaluating), and C6 (creating). This study aims to develop an initial mathematical module based on a valid prototype of open-ended mathematics module to help students to improve HOTS on the material of linear equation system in two variables. An open-ended approach is one of the learning approaches that can be used to increase HOTS students. This type of study was research and development (R&D). There are three stages of development research, namely (1) preliminary study consisting of 3 steps, namely initial research, analysis of the needs, and literature study, (2) product development consisting of three steps namely planning, initial product development, product testing and revision, (3) product efficacy testing, which is the stage of comparing modules developed with existing products. This research was conducted on the eighth-grade students of a public junior high school in Surakarta. The results obtained from this study was the average results of each initial module validation by media experts, material experts, and language experts are 3.27, 3.21, and 3.77. The product prototype is valid so it can be used to measure students’ HOTS.

BAHAN AJAR STATISTIKA BERBASIS GENERATIVE LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN MATEMATIS

This study aims to produce teaching materials and statistical exercises based on generative learning methods; find out the effects of teaching materials on students' mathematical understanding skills in statistical subjects. The subjects of this study were 49 students of the mathematics education program. The study uses design research with stages of development research, namely analysis, design, development, implementation, and evaluation. Data collection techniques with questionnaire validity of material experts, media experts, education experts, interview instruments, student evaluations, and tests. Based on the results of the study, teaching materials and statistical exercises based on generative learning are at a good level. The results of the student evaluation questionnaire regarding the effect of teaching materials are at a good level. The results of the mathematical comprehension ability test on statistical subjects are at a very good level. This can be seen from the value of practicality, namely that the final grade of students in the statistics course is in good and very good grades.

Design of Production-Based Entrepreneurship Technology Training Model to Improve the Skills of Engineering Students

The high unemployment rate of engineering graduate students in higher education contributes to the increasing need for employment and the high number of job seekers in the era of the industrial revolution 4.0. Need solutions from this case, especially how engineering students in higher education provide alternative applied solutions that can be implemented. Entrepreneurship technology training is an alternative solution for engineering students in higher education. This study aims to design a model of production-based entrepreneurship technology training to improve the skills of engineering students in higher education. To produce a production-based entrepreneurship technology training model, four stages of development research are carried out: 1) Define; 2) Design; 3) Develop; and 4) Disseminate. This paper is limited to, the design stage of a production-based entrepreneurship technology training model. A sample of 550 students took entrepreneurship technology courses in higher education in Padang, Indonesia. Data collection instruments in the form of questionnaires and Focus Group Discussions. The results of this preliminary study are the framework of a production-based entrepreneurship technology training model consisting of five phases, namely, phase 1) Analysis of Entrepreneurial Material and Consumer Needs; phase 2) PIKEN: Evaluation of Student Entrepreneurship Competencies; phase 3) Designing a Business Start Up; phase 4) Formulation of Production-Based Business Plan; phase 5) Online Store Collaboration and Evaluation. This production-based entrepreneurship training model is expected to help reduce the unemployment rate of tertiary education graduates, especially vocational education graduates and students can survive with their entrepreneurial competencies.

Development of Thematic Multi Media-Based Learning Model to Increase Clean Life Skills

This study aims to develop multi-media based products on thematic learning sub themes "cleanliness at home". This research was applied in class II of elementary school. Multimedia products produced are short animations with the theme of hand washing. This research method uses Research and Development (R & D) with the Borg and Goal model. Three stages of development research are: first, preliminary research into the two development models and third the model dissemination. The results of the preliminary study concluded that multi-media based applications are needed for thematic learning in elementary schools. The development of multi-media animation by giving a message of six steps of hand washing was developed through the stages of product development. The first stage of expert judgment is carried out by media, material and language experts. The second stage is one to one and small group. This study produced a valid multi-media assisted thematic learning model applied to elementary school students.

A Brief Overview of Medical Fiber Optic Biosensors and Techniques in the Modification for Enhanced Sensing Ability.

In this paper, we provide a brief overview of fiber optic biosensors for use in MedTech, specifically to aid in the diagnoses and treatment of those with chronic medical conditions. Fiber optic cables as components of biological sensors make them especially effective in biological systems that may require ultra-sensitive detection of low-frequency signals in hard to reach areas. This systematic review focuses on the differentiating factors of fiber-optic biosensors, which are tailored to apply the sensor to specific health needs. The main components of FOBS (fiber optic biosensors) such as biosensing elements, fiber optic cables, optical element enhancements, transducers, sensing strategies, photodetectors, and signal processing are covered in detail by showcasing the recent developments in modifications to these components. This paper pays particular attention to the alterations made in biosensing elements including pH elements, enzymatic elements, as well as those sensors utilizing antibodies and whole-cell bacteria. This paper reviews and discusses several published examples in the research stage of development to give the reader an overall scope of the field. The need for research on biosensing equipment is increasing, as the number of individuals with chronic diseases and the geriatric population require more effective, accurate, and mobile sensing ability and reduced invasiveness. FOBS offer a sensing solution that is accurate, tailorable to almost any clinical need, has abundant and relatively cheap material requirements, and a well-established technological base in fiber optic technology. This small price tag and large market potential make FOBS a desirable research area.

The Development of Ship Number Line Media for Improving Learning Outcomes of Integers Mixed Calculated Operating in Elementary School

This study aimed to describe the feasibility of a ship's number line media developed in integer operating material in class VI Elementary School, resulting in learning media in the form of a line number of vessels in integer counting operations in class VI Elementary School, describing how to apply ship number line media in operating material counting mixed integers in class VI Elementary School; and describe the improvement of student learning outcomes in calculating integer operating material after using ship number line media in class VI of Elementary School. Data collection techniques in the form of questionnaires were analyzed. The development research method or model used in this study was a 4-D model (Define, Design, Develop, Disseminate) that has been adapted, namely with the following stages of development research (1) product discovery, (2) product manufacture, (3 ) product development and (4) product dissemination. Based on the results of validation and dissemination, the shipyard media in mathematics learning developed by researchers was very feasible to use in the mathematics learning process in elementary schools or equivalent, because it had an average quality of 4.4 on a scale of 1-5 or (87%).

Design of Mathematics Student Worksheet based on Discovery Learning Approach to Improving Mathematical Representation Ability Students of Grade VII Junior High School in Indonesia

The ability of mathematical representation is very important for someone to help in solving the problem. This type of research is a development research. This article aims to obtain a student workbook design based on Discovery Learning that is oriented towards students' mathematical representation abilities. This research is a research development of Research and Development (R & D) with 4D development model which includes defining, design, development, and dissemination. This study is limited only to the design stage. Subjects in this study are students of junior high school grade VII in central java Indonesia. An instrument used in this study in the form of essay questions, questionnaire and interview guidelines. This research resulted in the worksheet (LKS) design based on Discovery Learning based on the ability of mathematical representation to improve the ability of mathematical representation. The next stage will be the research stage of development and dissemination to produce a valid, practical, and useful worksheet.

Development of Three-Tier Diagnostics Instruments on Students Misconception Test in Fluid Concept

The purpose of this research was to know the validity and reliability of instrument three-tier diagnosis to identify the students’ misconception in fluid concept. The stages of development research that used in this research were (1) The first research and collecting information, (2) planning and designing of development (3) validity and product evaluation. The instrument of the test was tested on 98 students of 3 schools. The instrument has been developed and categorized effectively because it has a valid category with the Aiken validity index value from table V (0.75) and the reliability of the instrument has a value of 0.96 with a high category. The instrument of three-tier test that developed was able to identify the students' comprehension in students' concept and students' misconception. There are 27,58% students comprehend the concept, 45,29% students did not comprehend the concept, 24,74% students showed that misconception and 2,36% students experienced errors

PENGEMBANGAN LEMBAR KEGIATAN SISWA MATERI LUAS BANGUN DATAR BERBASIS METODE PEMBELAJARAN DISCOVERY UNTUK SISWA SEKOLAH MENENGAH PERTAMA

This research aims to develop the student activity sheet material broad flat wake discovery based learning methods for secondary school students are valid and practical and how the potential effect of the use of student activity sheet based discovery learning method for junior high school students. The method used is a method of research and development (development research). Stages of development research done of the preliminary phase which includes the analysis and prototyping stage (designing) and evalution formative stages which include self evalution, expert reviews, one to one, small group, and a field test. Based on the results of the analysis of the product, obtained LKS discovery based learning methods are valid and praktis.Valid seen from the results of expert assessment is based on content, construct, and languages. Practical seen from the observations of the trial small group where students can complete a given student activity sheet. Based on the results and final grades on students' ability test VII.1 SMP Negeri 3 Palembang done individually than 35 students that there were 15 (42.85%) of students categorized as very good and 20 (57.14%) students including both categories. Overall average grade student ability VII.1 is 78.85 which means that the learning outcomes of students belonging to either category. Based on the analysis of student learning outcomes, it can be concluded that student activity sheets that have been developed have potentKeywords: discovery learning method, research development, student’s’ worksheet (LKS)This research aims to develop the student activity sheet material broad flat wake discovery based learning methods for secondary school students are valid and practical and how the potential effect of the use of student activity sheet based discovery learning method for junior high school students. The method used is a method of research and development (development research). Stages of development research done of the preliminary phase which includes the analysis and prototyping stage (designing) and evalution formative stages which include self evalution, expert reviews, one to one, small group, and a field test. Based on the results of the analysis of the product, obtained LKS discovery based learning methods are valid and praktis.Valid seen from the results of expert assessment is based on content, construct, and languages. Practical seen from the observations of the trial small group where students can complete a given student activity sheet. Based on the results and final grades on students' ability test VII.1 SMP Negeri 3 Palembang done individually than 35 students that there were 15 (42.85%) of students categorized as very good and 20 (57.14%) students including both categories. Overall average grade student ability VII.1 is 78.85 which means that the learning outcomes of students belonging to either category. Based on the analysis of student learning outcomes, it can be concluded that student activity sheets that have been developed have potent Keywords: discovery learning method, research development, student’s’ worksheet (LKS)

Thixoforming of High Melting Point Alloys

Although thixoforming complex near net shaped products in aluminium alloys is now an established technology in many automotive applications, current developments are taking place in a number of fronts: dynamic applications for load bearing components; alloy development - expanding the existing portfolio of thixoformable alloys; in materials recycling and in thixoforming of high melting point alloys. In the automotive industry, the drive for materials' development stems from the necessity of weight reduction in cars (more use of light alloys, including aluminium, magnesium, and metal matrix composites) and reduced costs. Most of the major automotive producers are currently using or are experimenting with thixoformed products. In Europe, Italian, French, German, and Spanish manufactures all have invested in the technology. In the United States, Ford is the main investor. The current manufacturing routes involve either 1) the use of non-dendritic alloy feedstock, which is cut to slugs of appropriate size before re-heating the slugs to the semi-solid state by a carousel of induction heaters and once the slugs have reached the required liquid fraction, robots automatically transfer them to the shot chamber of the thixoforming press (an adapted form of die-casting machine) to inject them into a die, or 2) cooling from the liquid to the semi-solid state before directly injecting into the die (New Rheocasing Method NRC). The production route is very similar to diecasting, however, the resulting properties of the parts are of much higher quality. Thixoforming has seen commercialisation around existing alloy composition based on aluminium-silicon 356 and 357 materials. A number of players are undertaking research to expand the portfolio of existing alloys, both in low 1) and high temperature alloys 2) . Current research in the later field is concentrating on the development of high melting point alloys such as steels, iron-alloys, copper-alloys, superalloys and other exotic materials, to further exploit the potential benefits of this under-utilised metal forming technique. However, although thixoforming of high melting point alloys offers exciting possibilities and tremendous potential, and has already been part of the original work of over thirty years ago, it is currently still in the research stage of development. This paper will concentrate on the later strand and will review past and current developments and offer insights to as yet unforeseen possibilities.

Genetic programming for knowledge discovery in chest-pain diagnosis.

Explores a promising data mining approach. Despite the small number of examples available in the authors' application domain (taking into account the large number of attributes), the results of their experiments can be considered very promising. The discovered rules had good performance concerning predictive accuracy, considering both the rule set as a whole and each individual rule. Furthermore, what is more important from a data mining viewpoint, the system discovered some comprehensible rules. It is interesting to note that the system achieved very consistent results by working from tabula rasa, without any background knowledge, and with a small number of examples. The authors emphasize that their system is still in an experiment in the research stage of development. Therefore, the results presented here should not be used alone for real-world diagnoses without consulting a physician. Future research includes a careful selection of attributes in a preprocessing step, so as to reduce the number of attributes (and the corresponding search space) given to the GP. Attribute selection is a very active research area in data mining. Given the results obtained so far, GP has been demonstrated to be a really useful data mining tool, but future work should also include the application of the GP system proposed here to other data sets, to further validate the results reported in this article.

Vectorcardiographic equipment

Some of the special characteristics of the vectorcardiogram as a display of cardiac electrical activity determine the appropriate equipment. These should be familiar to the physician who employs vectorcardiography for diagnostic purposes. One of these characteristics is that of presenting information from two lead axes with the time phase accurately represented. This characteristic requires cathode ray oscilloscope recording of the vectorcardiogram and such records should be distinguished from vector analysis applied to electrocardiographic leads. The other major characteristic of the vectorcardiogram concerns the differentation of magnitude and orientation of cardiac electrical events. The current status of vectorcardiography is as an adjunct to electrocardiography and it is being employed diagnostically on a limited scale. A variety of technics which include many lead systems, various plane views of the vectorcardiogram, stereovectorcardiography, vectorcardiograms recorded on moving film, various frequencies of interruption of the cathode ray beam, intensity modulation by trace speed, and other variations of technic are in use. The variety of technics in use makes it difficult to standardize recording methods or instrumentation. In many important respects vectorcardiography must still be considered to be in a research stage of development and premature standardization may restrict rather than assist its development in the most useful form.