Proper Category Research Articles

DIGIEDU: Learning Project with Digital Based to Overcome Learning Lost Post Covid-19 Pandemic in Social Science Education Department

The existence of the COVID-19 pandemic adds to the row of problems that exist in tertiary institutions, meaning that we cannot allow this problem to continue because it will hamper the improvement in the quality of graduate learning and the quality of the students it produces. The aim of the research is to improve the quality of learning through digital-based learning projects (DIGIEDU) to address lost learning after the pandemic to increase understanding and absorption of learning. This research is a type of Addie's (1996) development model using the Lee & Owens (2004) model through the use of digital technology development model syntax. The study of product effectiveness in measuring learning is based on assessments from the material validator, media from alpha testing, as well as comments from users and expectations from DIGIEDU product development. Based on the data table, the feasibility and effectiveness scores were obtained from various experts and students. In the media expert's assessment, a score of 82.3% was in the proper category. Assessment from design experts gets a score of 86% in the proper category. In the assessment of the practitioner category, a score of 91.1 was obtained and 82.2 students were in the sufficient category.

Pengembangan Media Pembelajaran Interaktif Budaya Lokal Banten Berbasis Teknologi Informasi untuk Meningkatkan Minat Belajar Siswa

The purpose of this study was to find out the procedures for media development, media feasibility testing, and student learning interest after using information technology-based interactive Banten local culture media. This research method is Research and Development (R&D) using the Lee & Owens development model. Data collection was carried out using questionnaires, interviews, observation and documentation. The research that was conducted on 24 respondents obtained the results of the due diligence by media experts achieving a result of 90%, which means that this product is in the very feasible category. While the assessment of material experts achieves 72% results, which means this product is in the proper category. The average score in the student learning interest questionnaire after using development media is 90.36%, which means that student learning interest is in the very high category. So, it can be concluded that information technology-based interactive Banten local culture media can increase student learning interest in Class IV social studies material.

Pengembangan E-Modul PKN Materi Arti Gambar pada Lambang Negara Indonesia Kelas III Sekolah Dasar

This study aims to develop the PKN E-Module meaning the image on the Indonesian state symbol "Garuda Pancasila" as teaching material in the process of learning activities in schools and online learning. The research method used is Research and Development with the 4-D (Four-D) development model which is modified into three stages, namely the define stage, the design stage and the development stage. the stage of dissemination (disseminate) was not used due to limitations in the study. The developed PKN E-Module contains material on the meaning of the image on the Indonesian state symbol "Garuda Pancasila". The trial used in this study used a large-scale initial trial. The test subjects in this study were 19 grade III elementary school students. The results of this development research can be seen from the results of expert validation in the form of a Likert scale questionnaire and student responses using the Ghuttman scale questionnaire. The results of the material validation get a percentage of 93.18% in the proper category. The results of the design expert validation get a percentage of 97.5% in the feasible category. Student responses received positive responses in the initial large-scale trials which can be seen from the average results of 99% in the very good category. From these data, the PKN E-Module material for the meaning of images on the Indonesian state symbol for class III elementary schools is declared suitable for use as teaching material.

Development of a Quizizz-Based Mathematics Learning Assessment Tools to Improve Students' Concepts Understanding

This study aims to develop a Quizziz-based assessment tool and test its effectiveness on students' conceptual understanding abilities. This research began with preliminary studies, preparation of Quizziz-based Assessment Tools, validation of Quizziz-based Assessment Tools, limited field trials, and field trials. The subjects of this study were class VIII students of SMPN 6 Kota Metro in the 2022/2023 academic year. Research data was obtained through tests of critical thinking skills. The preliminary study results show the need to develop a Quizziz-based Assessment Tool. The Quizziz-based Assessment Toolkit is prepared by compiling a draft of the Quizziz-based Assessment Toolkit and all of its components. The results of the validation show that the Quizziz-based Assessment Tool meets the eligibility standards for content, media, and language in the proper category. The results of the field tests showed that there were differences in the conceptual understanding abilities of students in the experimental class and the control class. The conceptual understanding abilities of students who used Quizziz-based Assessment Tools were higher than the students' conceptual understanding abilities who did not use Quizziz-based Assessment Tools. Based on the field test results, it can be concluded that the Quizziz-based Assessment Tool effectively increases students' conceptual understanding skills.

Pengembangan Video Animasi Berbasis Powtoon Materi Gaya Dalam Meningkatkan Hasil Belajar IPA

The goal of this study was to develop a Powtoon animated video on Force material. The subjects of this study were fourth-grade students at elementary school SDN Kendaga Larangan Brebes. This research used the ADDIE (Analyze, Design, Development, Implementation, and Evaluation) development model. The methods of data collection used were tests for the students. Data were analyzed with a quantitative descriptive approach. Animated video meets validation by material experts in the proper category and media experts in the feasible category. Animated videos are also effective in improving students' science learning outcomes.

Crushing Power of a Corn Cob Chopping Machine for the Manufacture of Animal Feed at the Cinagarabogo People’s Livestock Centre, Subang Regency, Indonesia

Process of making animal feed at the People’s Husbandry Centre (SPR) Cinagarabogo Subang Regency is one of the producers of ruminant animal feed for cattle. The ruminant feed made from corncob waste is distributed to cattle breeders in Subang Regency. The manufacture of animal feed made from corn cobs is still done conventionally, so that the fulfilment of ruminant feed needs is often hampered. This study aimed to design a disc mill machine that is used to crush corn cobs. The research method started from observing, sketching, making 2D and 3D designs, and conducting expert validation. Based on the research, it can be concluded that the design made has been declared valid with a score of 87% or was in the proper category. Further recommendations that the design is feasible to proceed to the manufacturing process.

Development of STEM Based-Integrated Electrochemistry Enrichment Book: An Analysis Review

The research aimed to develop a STEM-based chemistry enrichment book on electrochemistry and find out the students' responses to the book. This development process uses a mixed method Cresswell version; qualitative approach for the development stage using text analysis and quantitative method for data statistics using data analysis. An enrichment book indicator is generated, which has been integrated with each STEM component to become a reference for developing an enrichment book. Then, a STEM-based chemical enrichment book was made on electrochemical materials. It was reviewed by expert validation of media materials: four chemistry education lecturers and one chemistry teacher. The average percentage from enrichment book validation results for each aspect of eligibility were: content, presentation, language, and graphics. Each has a value of 98.5%, 87.5%, 100%, and 100%. The final enrichment book product was tested on 37 students at one of the senior high schools in Indonesia. The student's response test results were 81.34%, including the proper category in a very good predicate. The product of this study result was proven to have a positive response that can be used in chemistry learning. It can be used as teaching material for schools and also can support STEM education in Indonesia.

Development of Career Anxiety Module on Students' Future Orientation

This research was conducted to help college students reduce their level of career anxiety about their future orientation. The researcher tries to offer an alternative solution to this problem by developing a career anxiety module about students' future orientation. In this study using the 4-D development model, which includes several stages, namely define, design, development, and disseminate. The instrument used to measure career anxiety is a questionnaire made by researchers. The data obtained was then analyzed using qualitative and quantitative data analysis, the following results were obtained, 1) the results of the validation test from media, material, and language experts, obtained a percentage value of 96% which means the module is feasible to use because it meets the eligibility criteria for module 2) in the module trial with BK UNTIRTA students class of 2018 getting a percentage score of 98.67%, which means the module is in the proper category. Based on these results it can be concluded that the development of a career anxiety module about student future orientation is acceptable for implementation in society.

The Development of Connected Learning Modules in Computer Systems and Microprocessor Electronics Subjects at 10th Grade in Vocational High School

<span lang="IN">Learning modules are one of the important things in the continuity of learning. The learning modules are arranged systematically and cover all the content of the learning material that will be delivered by including an evaluation at the end of the module section to determine students' ability to understand learning. </span><span lang="EN-US">This study aims</span><span lang="EN-US">to determine</span><span lang="IN"> the </span><span lang="EN-US">effective</span><span lang="IN"> development of connected learning modules in 10</span><sup><span lang="EN-US">t</span><span lang="IN">h</span></sup><span lang="IN"> grade at VHS (Vocational High School). The data collected is in the form of </span><span lang="EN-US">the </span><span lang="IN">feasibi</span><span lang="EN-US">li</span><span lang="IN">ty</span><span lang="EN-US"> of developing</span><span lang="IN"> learning modules. This research is field research with </span><span lang="EN-US">the </span><span lang="IN">descriptive qualitative method</span><span lang="EN-US">. MAXQDA</span><span lang="IN"> is used to explain the mapping of the research results obtained. The research subject involved the teacher as MGMP Team (Subject Teacher Conference) in this VHS, which provides an assessment through a validation sheet regarding the feasibility of the module to be used in the learning process. The results of this study indicate that the module that will be used already has a good and proper category as a support for the Connected Learning model to be applied learning process in the classroom. The conclusion based on the study results shows </span><span lang="EN-US">that </span><span lang="IN">the Connected Learning model can be used as an alternative learning model that </span><span lang="EN-US">only focuses</span><span lang="IN"> on conventional learning models. </span><span lang="EN-US">This study’s results imply</span><span lang="IN"> that the Connected Lea</span><span lang="EN-US">r</span><span lang="IN">ning model can make it easier for teachers to be effective in the learning process.</span>

DEVELOPMENT OF STUDENT WORKSHEETS (LKPD) BASED ON SCIENCE PROCESS SKILLS AIR POLLUTION THEMES TO GROW CRITICAL THINKING ABILITY IN SMP STUDENTS

Development of Student Worksheets (LKPD) Based on Science Process Skills (KPS) The theme of Air Pollution to Develop Critical Thinking Skills for Junior High School Students aims to present the results of the development and describe the feasibility level of the LKPD that has been made. The research method used is the innovative work of an item or Research and Development (R&D) and the 4-D model created by Thiagarajan et al. , ( 1974) in which there are four phases of research and development, but in this case it only concentrates on 3 stages. , especially the definition stage (Define), the planning stage (Design), and the development stage (Develop). The expert validation questionnaire instrument sheet was used to test the feasibility of a product and was evaluated by two expert lecturers and two science educators. Information dissected descriptively qualitatively and quantitatively. The results of the development of LKPD Based on Science Process Skills with the Theme of Air Pollution to Develop Critical Thinking Skills for Junior High School Students, which were viewed from the expert's assessment, scored 80.25% and were included in the proper category. Thus, the LKPD based on science process skills developed is suitable for use at the junior high school level. Keywords: Student Worksheet, Science Process Skills, Air Pollution, Critical Thinking Ability, and Junior High School.

Development of Cursive Writing Learning Textbooks for Lower-Grade Elementary School Students

This study aims to produce cursive writing skills learning textbook for lower-grade students in elementary school that is valid, practical, and effective. This type of research uses research and development with a borg and gall design. This study will focus on improving the cursive writing skills of lower-grade students in four elementary schools in the Karanganyar sub-district. Researchers collect data using observation techniques, interviews, questionnaires, and tests to determine the needs of teachers and students and determine the quality of the products that have been developed. The collected data were then analyzed using qualitative descriptive and statistical analysis techniques. The results of the statistical analysis were converted into qualitative values. The data on the cursive writing skills test results will go through N-gain, normality, and homogeneity. The results of this study indicate that the product developed gets a proper category based on the validation of experts and the responses of students and teachers. There is an increase in students' cursive writing skills after using soft writing learning textbooks.

Development of Learning Media Bowling Letters in Increasing Language Capabilities Early Children

This research at developing bowling letters game as learning media in increasing the early childhood language development, and knowing the feasibility of bowling letters as a learning media in developing early childhood language. It was a research and development (R&D) which derives from Borg and Gall. The subject of this research was Play Group of State Kindergarten Perttiwi, Kecepatan Hulu district, Rokan Hulu Regency. Questionnaire validated by material and media experts, principal, and teacher was used for collecting the data. The data obtained was qualitative that was analyzed by the guidelines assessment criteria to determine the quality of bowling letter developed. This research produced a product like bowling letters as learning media based on media expert assessment was 82.6% in very proper category, 85% was from media expert assessment in very proper category, 84.37% was from teacher assessment in very proper category, and 83.75% was the limited trying out in very proper category. And for early childhood language development in the play group, it can be stated as developing because children are able to Pretend to read illustrated stories in books in their own words, Begin to understand two commands given at the same time, Begin to express a desire by saying simple sentences (6 words) and Start telling your experiences with simple stories

Digital Comic Media: Pancasila Relationships in Daily Life

The position of learning media is very important as a tool in conveying material that the teacher cannot explain. However, often the use of learning media that are rarely used can harm teachers and students. This research aims to create a digital comic media of Pancasila relations in the daily life of Civics learning subjects in grade IV. This type of research is development research using the development stage of the Borg and Gall. The research subjects were two linguists, two material experts, and two media experts and student responses. Methods of data collection with interviews, observations, questionnaires, and documentation. The data collection instrument is a questionnaire instrument. The analysis technique is quantitative and qualitative analysis. The analysis results of linguists obtained 68% in the proper category. The results of material experts obtained a percentage of 79.41% in the feasible category. Expert validation results in a percentage of 85.62%, which fall into the very feasible category. The questionnaire participants' responses were 93.2% in the very feasible category. Thus, the digital comic media of Pancasila relations in everyday life deserves to be used. The implications of this research are expected to help teachers provide information to students related to Pancasila relationships in everyday life.

Interactive Multimedia in Shallow Foundation Support Capacity Material

Education needs to be modernized so that it is in line with technological developments, for example, interactive multimedia that can be accessed through digital devices such as computers/laptops. Some of the factors that are problematic in learning are limited learning time in the classroom, difficult materials abstract material, limitations on tools and media as well as low learning motivation. Learning media need to be chosen appropriately in accordance with the objectives and learning materials so that they can be used effectively and efficiently to achieve learning objectives. The purpose of this research is to produce a product in the form of Interactive Multimedia on the material shallow foundation support capacity in the Building Engineering Education Study Program. The method of this research is research and development (R&D) method with the ADDIE model consisting of the stages of analysis, design, development, implementation, and evaluation. The interactive multimedia that was developed got 80.7% with the proper category by material experts and 79.4% with the proper category by media experts. Based on the results of the limited trial, there was an increase in the average value of the pre-test by 54.5 and the post-test by 79.75. The results of validation by material experts and media experts as well as limited trials show that interactive multimedia that has been developed is declared feasible and ready to be implemented in the material shallow foundation support capacity.

Penerapan Green Accounting Sebelum dan Sesudah Penetapan Virus Covid-19 sebagai Bencana Nasional

This study aims to test the application of green accounting before Covid-19 was designated as a national disaster and after Covid-19 was designated as a national disaster in Cement Sub-sector companies. Green accounting in this study is measured by two variables, namely environmental performance based on PROPER indicators and environmental disclosures obtained based on data obtained from company sustainability reports with GRI Standards 2018 disclosure indicators. This study uses an event study to analyze changes in the application of green accounting that occur in companies. from day to day with an event period of 1 year before and after Covid-19 is designated as a national disaster. The results show that not all companies are registered in the green PROPER category, both before Covid-19 was declared a national disaster (in 2019), and after Covid-19 was declared a national disaster (in 2020). However, all companies, both before Covid-19 was declared a national disaster (in 2019), and after Covid-19 was declared a national disaster (in 2020) had a level of disclosure in accordance with the 2018 GRI Standard indicators, although the percentage of disclosure decreased in 2020. With the results of this study, company is hoped that they will pay more attention to the environment, in the future they can at least get a blue rating in PROPER if it is not possible to get a green or gold rating. Keywords: green accounting, environmental performance, environmental disclosure, Covid-19

Analysis of cold thermal energy storage using phase change materials in freezers

Today, the use of PCM is widespread throughout the world. PCMs are used in various industries, including buildings and refrigeration systems. PCMs are used to improve the energy efficiency of freezers. According to the high latent heat of PCMs, they have a good energy storage capacity. Adopting PCM in the system can reduce energy fluctuations and improve energy consumption. In this study, cold energy for energy storage from PCM is exploited in order to reduce energy usage. In addition, all types of PCMs and the proper category for freezer brakes are assessed. Heat and energy exchange methods for PCM solutions are discussed. Then, as a complementary method, the enthalpy method is selected, and energy equations based on this method are proposed. For the system, two PCMs of water and ethylene glycol are considered, and each is evaluated in terms of charge. The results showed that the use of water as PCM in the first 100 min, consumes only 63% of its energy, while in the absence of PCM, the system loses almost 90.9% of its energy after 100 min. By replacing ethylene with water, in the first 500 min, only 35.97% of the energy is released from the system, and the rest of the power remains. This research indicates that the adoption of PCM leads to optimization in energy consumption and storage.

Pengembangan Media Pembelajaran Powerpoint pada Matepelajaran Matematika dengan Materi Bangun Datar untuk Siswa Kelas IV Sekolah Dasar

The world's IT sector is no exception with Indonesia experiencing rapid development despite the Covid 19 pandemic, where the world of education is required to use and utilize a technology called computers. The study held below has a goal of developing media or materials used in the implementation of mathematics learning activities, especially in learning flat shapes using animation on the Microsoft Point application which is applied to grade IV (six) elementary school (SD) students. The purpose of this research is to examine the truth and readiness of the media or tools used in the implementation of mathematics learning activities, especially in learning to build flat using animations contained in the Microsoft PowerPoint application. The method used in this study is a quantitative method with a Research & Development (R&D) approach. This technique focuses on developing ADDIE through several stages, including (1) Analysis, (2) Designing, and (3) Development. Then 6 experts will test the validity, where this test will be divided into testing on design, language testing, and material testing, each of which requires at least 2 experts in their fields. The tool used in this study is the expert validation sheet. The results of this study are in the form of videos containing mathematics learning, especially in the fourth (sixth) grade flat shape learning. The animations contained in the Microsoft PowerPoint application were developed in the form of learning videos. The conclusion in the study of developing the media or tools used in this mathematics learning activity is in the "very valid" and "appropriate" categories. The initial validation carried out by this expert got 73.33% results so it was in the feasible category. Meanwhile, for the second validation, it got 92. 5% so that it is in the very feasible category. Then the validation in the language field for the first time got 72.91% results and placed it in the proper category, while for the second validation it got 91.6% results so it was in the very feasible category, then the last validation in the material field for the first time got 76.56% results so that it was in the proper category and for the second time validation it got 95.31% results so it was in the very feasible category.

ВЛАСНІ ІМЕНА ЯК ПРИРОДНА КАТЕГОРІЯ: ПРОВЕРБІАЛЬНІ КОЛОКАЦІЇ З КУЛЬТУРНИМИ ІМЕНАМИ В АСПЕКТІ ДОСЛІДЖЕННЯ ЕПОНІМІЇ

The paper discusses proverbial collocations with names (e.g., English the sword of Damocles) as a possible object of research on eponymy. The author differentiates these collocations from phrasal eponyms that are scientific and technical terms (e.g. Achilles tendon) or composite proper names (e.g., Ukrainian бульвар Шевченка), in that they are derived semantically from phrases initially found in cultural texts, essentially in the same way antonomastic eponyms are semantically derived from underlying proper names. In both cases a cultural name operates as a key constituent of inner form, expressing some general meaning conveyed by cultural texts in which such names originally appeared and with which they came to be associated. Employing modern approaches to categorization in logic, mathematics, cognitive psychology, and linguistics, he argues that proper names, too, should be considered a natural rather than strictly logical category. In his opinion, collocations with cultural names, along with some other classes of linguistic items, should be considered the periphery of the category of proper names that should be taken into account in eponymy research. With these collocations, as with antonomastic eponyms, an underlying proper name determines not only their generalized cultural sense, but also the way this sense is expressed by referring to the unique object or person operating as its symbol. The importance of including these collocations to the proper name category’s periphery transcends the establishing of their systemic status, since cultural names in them, like those from which antonomastic eponyms are derived, are a major asset for socio- and linguistic-cultural studies, highlighting key concepts of a society’s culture as well as their origins and evolution.

The Effect of Ispring Suite Learning Media on Student Achievement in Fiqh . Subjects

Abstract
 
 This Research aim is knowing the properness of Ispringsuite based android system in Fiqh Material for The first grade in MTSN 14 Megaluh, Jombang. This research using Design Based Research in Brog and Gall Approach. The research Instrument is form as questionnaire validation of Material exprt, linguistic expert, IT expert, in other hands there is also questionnaire validation for students response. The assessment is conducted by classroom mean Score, Likert Scale. The result from the material expert is 81, 91% which claim as extemely proper, from the linguistic expert is 80,25%, which named by verry proper. Beside, the score from IT expert is 70.61% which state as proper category. And the score from the students is around 90%, Which state as extremely proper. In conclusion, Ispring suite Learning Media based Android System in Fiqh Material is Proper to use.

A New Method to Predict the Quality of Umbilical Cord Blood Units based on Maternal and Neonatal Factors and Collection Techniques

The saving banks of “umbilical cord blood stem cells” are considered as strategic health-based institutions in most countries. Due to the limited capacity of cord blood sample storage tanks, the samples should be evaluated according to their quality. So these banks need a method to assess quality. In this paper, first, the effective factors on the quality index of the extracted cord blood from newborn infants are identified using the electronic records and database of Royan’s umbilical cord blood bank. Then by machine learning and various statistical methods such as multilayer perceptron neural networks, radial basis function neural networks, logistic regression, and C4.5 decision tree, the quality value of blood samples and their proper category (for discarding or freezing) are determined. Two different sets of data have been used to evaluate the proposed methods. The results show that the ensemble of radial basis function neural network with k-means clustering model has the best accuracy compared to other methods, which categorizes the samples with 91.5% accuracy for the first data set and 81.6% accuracy for the second one. The results also show that using this method can save about $1 million annually.