Results Of Feasibility Test Research Articles

ORTUMAN: Inovasi Media Pembelajaran Berbasis Android dengan Pendekatan Visual Auditory Kinesthetic (VAK)

This study aims to produce android-based learning media in the science subject material Organs of Movement of Animals and Humans, Theme 1, by applying the Visual Auditory Kinesthetic Model (VAK) learning style. This type of research uses the Development (R&D) model, and the development procedure used is Agile development, which consists of five stages: requirements, design, development, testing, deployment, and Review. The subjects in this study were 19 students of class V, MI NW No. 3, Pancor, to find out the user's response. This research is limited to the product development and feasibility testing of Android-based learning media products. Data collection techniques include observation, interviews, and questionnaires, as well as data analysis using descriptive and qualitative methods. The results of the authors show that the developed Android-based learning media obtained the results of the material expert feasibility test with very feasible results, and the results of the media expert feasibility test were very feasible, and the results of user response trials from the aspects of content suitability, learning quality, and media quality showed that Android-based learning media in the science subject material Organs of Movement of Animals and Humans Theme 1 by applying the Visual Auditory Kinesthetic Model (VAK) learning style is feasible to use and has a high response as an innovation in the learning process

Feasibility study of MEMS-based stenosis detection using a prototypical catheter design with intravascular scanning probes (IVSPs).

X-ray coronary angiography (XRA) is a standard clinical method for diagnosing coronary artery disease (CAD). However, despite continuous improvements in XRA technology, it has limitations that include being visible only in color contrast, and the information it provides on coronary artery plaques is not comprehensive due to its low signal-to-noise ratio and limited resolution. In this study, we propose a novel diagnostic tool, a MEMS-based smart catheter with an intravascular scanning probe (IVSP), to complement XRA and verify its effectiveness and feasibility. The IVSP catheter uses Pt strain gauges embedded on the probe to examine the characteristics of a blood vessel, such as the degree of stenosis and morphological structures of the vessel walls, through physical contact. The feasibility test results showed that the output signals of the IVSP catheter reflected the morphological structure of the phantom glass vessel that mimicked stenosis. In particular, the IVSP catheter successfully assessed the morphology of the stenosis, which was only 17% of the cross-sectional diameter obstructed. In addition, the strain distribution on the probe surface was studied using finite element analysis (FEA), and a correlation between the experimental and FEA results was derived.

Project-Based Learning (PjBL) Worksheet on the Production of Whey Kefir Paper Soap

Students often ask about the practical application of concepts and knowledge gained from their coursework. Practicum worksheets provide an opportunity for students to engage in hands-on learning, identify their strengths, learn from their mistakes, and develop enhanced competence as learners. This study aims to develop an effective and valid worksheet on PjBL in whey kefir paper soap. Research and Development (R&D) is used as a method. Worksheet designs were produced using three formulas depending on production techniques. Based on Indonesia National Standard, Formula 1 (8% whey kefir) demonstrated the best qualities of the paper soap. The expert validation test of the worksheets showed a rcount value of 0.84 (valid). The percentage of worksheet answers was very good (88%). Student worksheet feasibility test results showed a rcount value of 0.84 (feasible). Practicum worksheets are categorized as very suitable for use as a learning media in an organic chemistry course.

Development of Picture Storybooks with TheoAnthropoEco Centric Approach for Elementary School Students

Learning media has a significant role in an effort to help abstract concepts so that students more easily understand these concepts. However, many teachers have difficulty in developing learning media. This study aims to develop learning media in the form of picture storybooks with a TheoAnthropoEco-centric approach that is feasible and practical for use by elementary school students. This study uses a research and development type that refers to the development stage of Borg Gall. The data was obtained using a product feasibility validation questionnaire and a teacher and student response questionnaire. The subjects of this research are media experts, material experts, linguists, class teachers and fourth-grade students of madrasah ibtidaiyah. The determination of research subjects is done by purposive sampling technique. Descriptive statistical techniques analyzed the data obtained in this study. The results showed that the picture book with the TheoAnthropoEco-centric approach developed in this study was feasible and practical for use by elementary school students. This is evidenced by the feasibility test results, which show the developed media is in the "Very Good" category. On the other hand, the results of the practicality test also show that the product developed in this study is in the "Very Good" category. Therefore, picture story books with a TheoAnthropoEco-centric approach can be used as a medium of learning at the elementary school level.

Dongeng “Dunia Mangrove” Berbasis Augmented Reality untuk Melestarikan Objek Wisata Pesisir bagi Anak Usia Dini

The development of the world of early childhood education is currently increasing rapidly marked by the use of learning media that prioritizes technology such as fairy tales based on augmented reality. However, the use of technology-based learning media such as fairy tales based on augmented reality is still limited. This is based on the results of observations at the age of 4-6 years who live around the Labuhan mangrove education park. The fairy tale "Mangrove World" was developed using Augmented Reality-based technological developments which aim to teach about the phenomena of flora and fauna life and how to preserve mangroves in the environment where children live. This study used the ADDIE development model with two analytical techniques, namely descriptive qualitative and descriptive statistics conducted at two kindergarten institutions in Sepuluh District, Bangkalan Regency. Based on the analysis of the feasibility test results, it was stated that an AR-based fairy tale with the title "Mangrove World" was declared feasible to be used as a learning medium and effective for increasing children's understanding of flora and fauna, benefits and ways to preserve mangrove forests as coastal tourism objects. The contribution of the development of the AR-based fairy tale "World of Mangrove" can be used as a fun medium to provide understanding to children to preserve coastal tourism objects.

Identifikasi Bakteri Pereduksi Logam Pb dalam Bioremediasi Sampel Air Sungai Citarum Menggunakan Analisis Gen 16s rRNA

The bioremediation technique is an effort to remove the heavy metal Pb in samples of Citarum river water. High concentrations of heavy metals harm the environment, so Pb metal-reducing bacteria are needed as a pollution solution. Bioremediation uses bacteria. Bacteria are identified by molecular methods, namely sequencing analysis techniques, because they are more accurate. To determine the nucleotide sequence of Pb metal-reducing bacteria isolates and which bacterial species can reduce Pb metal. The methodology used is primary data collection, namely conducting research directly, namely the stages of bacterial purification through gram staining techniques, pure colonies, then proceeding to the DNA isolation stage. The isolated DNA is then electrophoresed. The electrophoresis results are then purified and proceed to the sequencing stage. The feasibility test results were to obtain pure DNA from the reducing bacteria. The next step was PCR amplification of the 16S rRNA gene of Pb-reducing bacteria. The research results started at the DNA isolation stage and obtained a purity of 1.80. The PCR results were in the form of amplification of the 16S rRNA gene of Pb-reducing bacteria. Electrophoresis obtained the results of DNA bands measuring ± 1400 bp—phylogenetic tree analysis with 99.60% relatedness to Bacillus cereus, which can reduce Pb. Bacillus cereus species can carry out detoxification mechanisms against the toxic effects of Pb metals, such as—biosorption, bioaccumulation, reduction, solubilization, precipitation (formation of extracellular complexes), and methylation.

The Development of STEM-Based Science Teaching Materials on Simple Electrical Circuit Materials

This study aims to create STEM-based science teaching materials based on simple electrical circuits and determine the feasibility of STEM-based teaching materials. Research and development of the Dick & Carey model is the type of research used. The research process comprises four stages: needs analysis, product design, validation and evaluation, and testing. Material experts, presentation experts, linguists, and graphic experts are all involved in expert validation. Teachers who teach science subjects participate in the product feasibility test. Individual, small group, and field trials assess students’ readability. Expert validation revealed that the content aspect was 97.7 % with a very decent category, the presentation aspect was 97.7% with a very proper category, the language aspect was 85% with a very decent category, and the visual aspect was 80 percent with a worthy category. The science teacher’s feasibility test results showed that the content aspect was 90 % with an excellent category, the presentation aspect was 98.6% with an outstanding category, and the language aspect was 96.7% with a superior category. Students’ readability test results showed an average score of 87.7% in the excellent category. Based on the validation and legibility trials findings, developing STEM-based science teaching materials (Science, Technology, Engineering, and Mathematics) on simple electrical circuit materials is feasible. It can be used as a learning resource.

Pengembangan Bahan Ajar Bahasa Indonesia untuk Penutur Asing Bertema Kuliner Lokal Tulungagung

The teaching materials is importat in the learning process, especially in Indonesian language for foreign speakers (BIPA). The teaching materials can be used as a learning resource and to reduce the learners’ cultural shock. Culinary is the culture that is integrated into BIPA teaching materials, which is developed at the A1 level with the theme of Tulungagung local culinary. They are presented in an interesting, interactive, effective, and easy to be used in everyday life. The research and development of teaching materials refers to the Borg and Gall models. The results of the study are obtained from the scores of the feasibility analysis of teaching materials and response tests as well as verbal data in the form of written data, such as comments, criticisms, and suggestions from material experts, media experts, and foreign learners. In the first stage, the feasibility test results of teaching materials received 82.69%, meaning that teaching materials can be used with improvement. In the second phase of the feasibility test, teaching materials got 98.56%. Furthermore, the foreign learner response test reached 89%. Thus, the BIPA textbook with the theme of local tulungagung culinary is worthy to use, and included in the valid category.

Development of Biology Learning Media Assisted by Construct2 to Improve Critical Thinking Skills

The construct2 software is an HTML5 based Game Builder Tool. Construct2 can be used in the development of biology learning media assisted by construct2 or HTML5 to improve critical thinking skills. This type of research is research and development (Research and Development) which is accommodated from Sugiyono (2008) which was developed according to the conditions and situations. The research data instruments consist of assessment instruments by validators (material, language, and media), and media-based questionnaires based on teacher and student responses. The research data is in the form of media data validation from a team of experts, the results of the virtual laboratory media feasibility test, and the results of the learning media effectiveness test. The research population consisted of 5 SMA 1 BELO classes consisting of IPA 1, IPA 2, IPA 3, IPA 4 with a total of 130 students. The research subjects consisted of 67 students from Senior High School Negeri 1 Belo, West Nusa Tenggara, Indonesia. The result of the research is an application-based virtual laboratory application that can be programmed using Construct2 or HTML5 software. The results of the validity test according to experts ranged from 97%, while the exact location was 87%. The implications of this research are expected to be able to contribute to researchers, practitioners, to be able to optimize construction in making 3-dimensional virtual laboratory media

Improving Science Learning Outcomes Through the Development of the Magic Card Box Learning Media

One problem that often arises in science learning is the low enthusiasm of students to take part in learning, which impacts learning outcomes. The learning method used by the teacher is still reasonably monotonous. The solution is that teachers must innovate and be creative to increase student activity and enthusiasm for learning. One solution is to use learning media that can arouse students' enthusiasm. This study aims to produce science learning media, namely the magic card box for water cycle material, to determine the feasibility of learning media and students' understanding of the water cycle material. This research is development research using a 3-D model. Learning media of the magic card box is validated by material experts, media experts, and learning practitioner assessments. The development instrument is a questionnaire consisting of thirteen indicators distributed to 25 students as respondents. Learning Media The magic card box was tested on fifth-grade students. Validation data and data on the level of understanding of students' cognitive aspects were analyzed quantitatively. Learning media Magic card boxes are produced through the stages of defining, designing, and developing. According to media experts, the learning media feasibility test results obtained a final score of 4.2 with a very good category. Then in the field trial, a score of 4.82 was obtained in the very good category. Students' understanding of the water cycle material based on cognitive aspects obtained an average score of 81.1. Shows that the Magic Card Box Media on the water cycle material is valid, practical and can improve student learning outcomes.

An Adapted Cancer Screening Education Program for Native American Women With Intellectual and Developmental Disabilities and Their Caregivers: Protocol for Feasibility and Acceptability Testing.

Women with intellectual and developmental disabilities (IDD) do not undergo breast and cervical cancer screening at the same rate as women without IDD. IDDs are diagnosed in childhood, are lifelong, and involve difficulties in adaptive behaviors and intellectual functioning. Native American women also experience disparities in breast and cervical cancer screenings. Despite known disparities, women with IDD are often not included in health promotion programs, and there is a need for evidence-based programming for those with intersectional identities, such as Native American women with IDD. This study aims to assess the feasibility and acceptability of My Health My Choice (MHMC), an adaptation of the Women Be Healthy 2 program. There are 2 parts to the study: adaptation of the Women Be Healthy 2 program and feasibility and acceptability testing of MHMC. Individuals aged over 18 years who identify as Native American females with IDD and their caregivers (N=30 women-caregiver dyads) are eligible for the study. Participants, who are affiliated with 2 partnering sites in Arizona (1 rural and 1 urban), complete pre- and postsurveys assessing knowledge, self-efficacy, and screening expectations before and immediately after completing the program. In addition, all participants complete brief satisfaction surveys after each of the 6 educational sessions. A subsample of Native American women with an IDD (n=12), caregivers (n=12), and community health educators (n=2) who participate in the MHMC program will provide semistructured qualitative input regarding the content, delivery, and cultural relevance of the program. The adaptation of the culturally responsive MHMC program was completed in August 2021. In November 2021, the project team began recruitment for feasibility and acceptability studies. Feasibility will be examined using participation metrics, and acceptability will be measured using satisfaction measures. Pre- and postmeasures in cancer screening knowledge, self-efficacy, and screening expectations will examine improvements among participants. The results of feasibility and acceptability testing of MHMC will guide future implementation studies of the program. DERR1-10.2196/37801.

Feasibility of Developing Creative Mathematics Learning Media Augmented Reality Building Materials

This study aims to determine the feasibility of Augmented Reality Creative Mathematics learning media for geometric materials in elementary schools. The development of Augmented Reality Creative Mathematics learning media uses research and development methods or Research & Development, which produces a three-dimensional learning media using Augmented Reality technology in the Assemblr Edu application. This research and development use the ADDIE development model, which includes 5 development steps, namely: 1) analysis, namely needs analysis; 2) design, namely design or planning; 3) development, namely development; 4) implementation, namely implementation and 5) evaluation, namely evaluation. Based on the feasibility test results, it can be concluded that the Augmented Reality Creative Mathematics media is suitable for use as a learning medium for geometric materials in class V SDIT Istiqamah Balikpapan.

Development of Problem-Based Learning (PBL) Based Flipbook Media on Science Learning At SDIT Ar-Rohmaniyah, Bogor City

This study aims to develop and test the effectiveness of problem-based learning (PBL) flipbook learning media in class V science learning at SDIT Ar-Rohmaniyah, Bogor City. This study used the development model of Borg and Gall and Assure. To test this feasibility using the assessment of 3 experts, namely media experts, design experts and material experts. The media feasibility assessment by material experts obtained a score of 94% with the category "Very Decent". The assessment by media and instructional design experts obtained a score of 75% with the category of "worthy". The average rating by experts is 85% with the category "very worthy". To determine the effectiveness of problem-based learning-based flipbooks , an N-Gain test analysis was carried out. The calculation result of the N-Gain test was obtained by 0.82 or 82%. Where such results fall into the category of high N-Gain. Based on the results of expert feasibility tests and N-Gain calculations, problem-based learning-based flipbook media is feasible and effective for use in class V science subjects in SDIT Ar-Rohmaniyah Bogor City.

Pengembangan Bahan Ajar E-Magazine dengan Pendekatan SAVI pada Materi Dinamika Litosfer dan Dampaknya Terhadap Kehidupan

The development of 21st century education affects the use of learning media. In learning activities, digital teaching materials are needed that support the student's learning process. The development of e-magazine teaching materials for lithosphere dynamics materials is carried out because digital teaching materials are minimally used in learning. The purpose of this research is to produce e-magazine teaching materials with the SAVI approach. This study used the ADDIE (Analyze, Design, Development, Implementation, and Evaluation) model procedure. The types of data used are quantitative and qualitative. In the process of collecting data using questionnaires, interviews, as well as documentation of activities with percentage descriptive data analysis techniques. Teaching material products are tested for feasibility at SMA Negeri 2 Malang class XI IPS 3. Based on the results of product feasibility tests by media expert validators, material experts, linguists and test results in schools, e-magazine teaching materials are very feasible and valid for geography learning.

Implementation Living Hadith Curriculum for Early Childhood Learning

This research was conducted at RA Bait Qur'any Bukittinggi. The aim is to develop a hadith learning curriculum so that the hadiths taught are integrated in the curriculum and applicable in children's daily lives. This curriculum development includes developing objectives, materials, methods and evaluation of hadith learning in each child's activities. Starting from opening activities, special activities (tahfizh), to starting center activities. The hadith material developed is more applicable and focuses more on daily adab. This research uses the Research and Development (R&D) method with a 4-D development model. This model consists of four stages, namely define, design, develop and disseminate. This research was only carried out until the development stage which ended with testing the product's validity with several experts. The feasibility test results obtained were 4.34 or 86.8% with very feasible criteria.

Development of the Use of Online Training in an Effort to Increase the Understanding of Educators and Education Staff towards ISO 21001: 2018 at the Kreativa School in Bogor City during the Pandemic Era

This study aims to analyze: the procedure for developing online-based training learning with a blended learning method with a flipped classroom approach in increasing the understanding of educators and education staff to ISO 21001: 2018 at Kreativa School in the pandemic era. The problems in this study are formulated as follows: (1) What is the procedure for developing training learning in increasing the understanding of educators and education staff towards ISO 21001: 2018 in Kreativa Schools in the pandemic era?; (2) How is the feasibility of training in training to increase the understanding of educators and education staff towards ISO 21001: 2018 in Kreativa Schools in the pandemic era? ; (3) How is the effectiveness of training in training to increase the understanding of educators and education staff towards ISO 21001: 2018 in Kreativa Schools in the pandemic era? This research method is development research or also called Research and Development (RD). By using the Dick and Carey development model integrated with the PEDATI development model. The results shown in this study through the results of feasibility tests by experts, including: material experts obtained a score of 79.8 (feasible). The feasibility assessment by the media expert obtained a score of 85.8 (feasible) and the feasibility assessment by the learning design expert obtained a score of 81 (feasible). Based on the feasibility assessment of experts, it is concluded that the training learning development model is categorized as good while the results of the model effectiveness test with one to one tests with an average score of 85.75. In the small group trial, it showed an average value of 85.48 which was categorized as Good. The results of the review of the performance of the trainees obtained an N-Gain value of 85.48 which is in the range of 76 with a good category so that it can be concluded that the development of online-based training procedures for the blended learning method of the flipped classroom approach in the ISO 21001: 2018 understanding training course is able to effectively improve the learning outcomes of trainees effectively.

Pengembangan Media Pembelajaran Museum Digital Pada Pembelajaran Sejarah Di SMA Negeri 1 Pariaman

This study discusses the development of digital museum learning media using power points in history learning at SMA N 1 Pariaman. Therefore, this study aims to (1) analyze the process of developing the Digital Museum media in learning Indonesian history. (2) analyze the Feasibility Test Results and Practicality of Digital Museum Media Products in Indonesian History learning. This research method is Research and Development (R&D) using the ADDIE development model according to Branch consisting of 5 stages, namely analysis, design, development, implementation, evaluation. The results of the study show that (1) the stages of developing digital museum media are as follows: (a) the analysis stage, namely analyzing the problems that exist in history learning, at this stage a needs analysis and curriculum analysis are carried out. (b) the design stage, at this stage designing a digital museum, as a historical learning medium, the steps in this stage are making a summary of the material, creating a digital museum concept, making illustrations and pictures. (c) the development stage, at this stage the aim is to produce digital museum media that is suitable for use in history learning, from the assessments carried out by material experts and media experts. The results of the assessment show that digital museums are very suitable to be used in history learning. (d) the implementation stage, at this stage a digital museum trial was conducted as a historical learning media to determine its practicality, an assessment was carried out by students and teachers. The results showed that the digital museum media was practically used as a historical learning media. (e) evaluation stage, at this stage aims to find out the lack of media to be repaired so that it is suitable for use, researchers get advice from media experts to add a back button on the 3rd slide of digital museum media so that they can return to the media start page (2) in terms of The feasibility of Digital Museum media is broadly categorized as very feasible and can help students to better understand and identify the periodization of the development of preliterate society based on the results of their culture. (3) in terms of the practicality of the Digital Museum media as a whole it is categorized as very practical.

ANDROID "STRINGWAN" APPLICATION AS HIGH SCHOOL TEACHING MATERIALS

High school biology concepts require teaching materials that are in accordance with technological developments during a pandemic, especially the concept of tissue structure and function in animals. Teaching materials that are easy to understand, easy to use, interesting, and fun can make it easier for students during the learning process. Android application-based teaching materials are an alternative that is suitable for use in online learning to make it easier for students to understand lessons independently. This study aims to describe the suitability, feasibility, legibility, and response of students to the "Stringwan" teaching material based on the android application for class XI high school students. This study uses a 4D model adapted from Thiagarajan which is carried out until the development stage. The suitability and feasibility test was carried out by experts consisting of two lecturers of the Biology Education Study Program and a partner teacher. The readability test and student responses were carried out by nine students of class XI MIPA 2 SMAN 4 Banjarmasin. The results showed that the suitability of the teaching materials "Stringwan" obtained a score of 4.44 with the "very appropriate" category, the value of the feasibility test results obtained a score of 4.52 in the "very feasible" category, the value of the readability test results obtained a score of 4.36 with the category " very good" and the value of the student response test results obtained a score of 4.22 with the "very positive" category. The score indicates that the teaching materials are suitable for use in the learning process.

A near-zero energy system based on a kinetic energy harvester for smart ranch.

Smart ranch relying on sensor systems to realize monitoring of animals and the environment has emerged with the promotion of the Internet of Things (IoT). This paper proposes a near-zero energy system (NZES) based on a kinetic energy harvester (KEH) for smart ranch. The KEH is based on motion enhancement mechanism (MEM) for kinetic energy recovery from animal movement to realize self-powered applications of smart ranch. The MEM realizes the input and enhancement of weak kinetic energy based on bistable inertial swing. The KEH is analyzed theoretically and experimentally based on cattle leg movement. Under weak excitation (low-frequency and amplitude swing), the maximum voltage growth rate of the KEH based on the MEM reaches 103.7% compared with the linear KEH. The results of application feasibility tests, dressing field experiments, and application outlook show that the KEH has the potential to realize self-powered applications in the NZES of smart ranch.

PENGEMBANGAN BUKU AJAR MATA KULIAH BAHASA INDONESIA BERBASIS PEMBELAJARAN KOOPERATIF UNTUK PENGUATAN KARAKTER MAHASISWA FAKULTAS TARBIYAH DAN KEGURUAN UIN STS JAMBI

This study aims to obtain validity, practicality and attractiveness for the product development of Indonesian language course textbooks based on cooperative learning to strengthen the character of students of the Faculty of Tarbiyah and Teacher Training at UIN STS JAMBI organized into textbooks. The steps taken in this study follow the steps of Model Dick, Carrey & Carrey (2009) which are simplified into nine out of ten steps. The instruments used in this study were the practicality questionnaire ahlim validation questionnaire from peers and the attractiveness test of the students. From the results of the product development feasibility test on the results of the expert validation test, the percentage score was 84.62%, the products that had been developed were very feasible to use. Practical test based on the results of lecturers' responses to the learning module by 91%, products developed in the criteria category are used without revision. In the practicality test through student responses obtained results with an average percentage of 75.16%, the results are at a decent level of qualification.Keywords: Cooperative Learning, Character Education