Thiagarajan Development Model Research Articles

Analysis and Design of Responsive Web-Based Learning Media Equipped with Pomodoro Feature in the Course of Software Engineering

The development of information and communication technology has brought about changes in the field of education, one of which is the emergence of web-based learning. Based on preliminary observation data collected through questionnaires, students still expressed uncertainty about their understanding of software engineering (SE) materials. The current learning media for SE include PowerPoint (PPT), e-modules, and instructional videos, which students find less engaging and challenging to comprehend. Additionally, students face distractions like games and social media, leading to difficulty maintaining focus while studying. The objectives of this research are (1) to analyze user and system needs and (2) to design web-based responsive learning media for the software engineering course, equipped with a Pomodoro feature. The research method used is research and development (R&D) with the 4D Thiagarajan development model, consisting of four stages: define, design, develop, and disseminate. However, only the definition and design stages were carried out due to research limitations. The presentation of data analysis results involves (1) needs analysis, which includes frontend analysis, learner analysis, task analysis, concept analysis, and specifying instructional objectives; (2) system design, which includes context diagrams and data flow diagrams; (3) database design, which includes Entity Relationship Diagram (ERD) and database file structure; (4) initial design in the form of a prototype; (5) technology design for development and implementation; and (6) instructional media testing design

Website Development on TNUK Biodiversity Material Based on Research Results to Improve Students Conservation Literacy

This study was prompted by the lack of maximization of the use of learning media, especially the use of information and communication technology (ICT) based media, resulting in the lack of learning resources on biodiversity topics and the lack of understanding of conservation education among 7th grade students. The purpose of the research is the determination of the level of validity of the developed web site. Research and development adapted from Thiagarajan's development model was used as the method. The research tools used in this study were interviewing and validating sheets. The steps of exploring potentials and problems, data collection, product design, product validation and product revision were used to develop the website learning media. The results showed that the validity level of biodiversity research website material to improve conservation literacy among seventh graders was 89% with a very valid category, so it can be used for learning.

Development of Badminton “Wheelchair” Disabled Accuracy Test Instruments

Research This mean to (1) Develop instrument test accuracy in athletes badminton chair wheel . (2) Testing validity and reliability instrument test accuracy badminton chair wheel . Type study This is development (Research and Development). Research design development using the Thiagarajan development model , namely 4D, Define, Design, Development, and Dissemination. (1) Define : do analysis need with trainer and observation field , (2) Design : designing guidelines test , (3) Development ( development ): developing a test model accuracy hair parry chair wheel , (a) Validity test fill with 2 lecturers experts and 3 trainers hair parry chair wheel , (b) Reliability test with ates trials carried out by 10 athletes and 2 trials . Research result show that : Validity and reliability test : validity fill from (1) backhand service: 0.85-1.00, (2) flick service: 0.85-1.00, (3) backhand netting: 0.85-1.00, (4) forehand netting: 0.85-1.00, (5) dropshot: 0.85-1.00, (6) lob: 0.85-1.00, meaning the whole item has level validity good content , reliability mark significance (1) backhand service: 0.005, (2) flick service: 0.001, (3) backhand netting: 0.000, (4) forehand netting: : 0.000, (5) dropshot: : 0.000, (6) lob: 0.002 value significance <0.05, can concluded that results the own good correlation or own level good reliability between tests 1 and 2.

Pengembangan Modul Ajar Sistem Pernafasan menggunakan Model Pembelajaran Picture and Picture

The use of open materials and appropriate learning models are important factors in achieving success, one of which is using learning modules equipped with picture and picture learning models. The aim of this research is to develop a respiratory system teaching module using picture and drawing learning models. The type of data in this research is qualitative and quantitative data in the form of suggestions and validator assessment scores. The development of teaching modules was carried out using the 4D development model of Thiagarajan, et al (1974) which has four stages, including defining, designing, developing and disseminating, but in this research it is only limited to the development stages. The development of respiratory system teaching modules using the picture and picture learning model has an average material expert validation result of 93% with a very valid category and learning media expert validation with an average score of 93.75 with a very valid category, so it is very suitable for use in the process learning.

Pengembangan E-LKPD Berbasis Contextual Teaching and Learning Pada Materi Harga Pokok Proses Dalam Meningkatkan Kemampuan Berpikir Kritis Siswa SMK

This study aim to produce digital-based teaching materials in the form of E-LKPD using Contexual Teaching and Learning (CTL) by using the Application Flip Pdf Professional and integrated with activities that can train critical thinking skills of vocational students. This study uses the development model of Thiagarajan and Semmel (1974) which consists of 4 stages (define, design, develop, disseminate) due to time constraints the research was only carried out up to stage develop. The results of this study obtained are that the development of the E-LKPD that has been carried out can be categorized as very feasible with an average value of the validity test from material expert, language expert, graphic experts of 88.25%. The development of the E-LKPD received a very good response from students with a practicality analysis score of 97.19%. The E-LKPD that has been developed is effective in intensify students' critical thinking skills as evidenced by testing N-Gain score who obtained an average score of 61.83% which can be categorized as moderate based on the results of the critical thinking skills test. Thus, it can be concluded that the developed E-LKPD is categorized as valid and very feasible and can effectively improve the critical thinking skills of SMK students.

Development of e-module based on problem-based learning theme of substance pressure to grow students problem-solving ability in Junior High School

The implementation of Natural Sciences learning is not only limited to the ability of students to remember and passively pay attention to the teacher's presentation, but in learning natural sciences, students must participate and play an active role in finding out the concepts that will be and are being studied so that in practice it requires a method for solving problems about nature systematically. To overcome these problems, the thing that can be done is to apply Problem-Based Learning to foster students' problem-solving abilities. The purpose of this study was to describe the level of validity and readability of the E-Module based on Problem-Based Learning with the Theme of Substance Pressure to Grow the Problem-Solving Ability of Grade VIII Middle School Students. This development research uses the Thiagarajan development model, which consists of 3 stages: define, design, and develop. The subjects in this study were 2 expert lecturers, 2 materials and teaching materials experts, 3 expert practitioners, namely natural science teachers, and 30 class VIII students. Data from the study were collected using interview sheets, validation sheets, and readability questionnaire sheets. The results of the validity of the E-Module were obtained with an average percentage of 87.25% with a very valid category. After being revised, a readability test was carried out on students, and the result was 90.65% with a very good category so that the E-Module created contains material and language that is easy to understand, as well as the writing of letters and pictures according to the material.

PENGEMBANGAN BUSANA BERSILUET H DENGAN HIASAN 3D

The purpose of this study was to develop party wear and find out the preferences of female consumers on H silhouette party dresses with 3D sequin decorations. This research is a Research & Development research. This study uses the 4D Thiagarajan development model, namely: define, design, development, and dissemination. The data collection method in this study was an online Google form questionnaire with 52 respondents. Data analysis techniques using descriptive statistics. The results of the study were: 1) The realization of an H-silhouette party dress made of satin and organza with 3D sequin decoration, 2) Consumer preference test for party dresses 90.4% were very interested in the 3D form of decoration on party clothes, 87.7% of respondents were interested in the placement decoration, 83% of respondents were interested in the choice of satin and organza, 82.7% of respondents were interested in the H silhouette of party dresses, and 81.5% of respondents were interested in the use of white bones in party dresses.

Development of Ethnoscience-Based Science Learning Module Oriented Science Process Skills of Students

The integration of local culture into science learning makes it easier for students to construct science concepts and still maintain local cultural knowledge. One of the science learning resources that can be used by students as well as a source of local culture learning is the ethnoscience-based science learning module. This study aims to (1) develop an ethnoscience-based module in the process of making batik and herbal medicine in science learning, (2) to find out the orientation of the science process skills of students in the use of an ethnoscience-based module. This research method uses a 4D Thiagarajan development model including the definition stage, the design stage, and the development stage. The dissemination stage was not carried out due to limited resources. The results of this study indicate that (1) The results of product development in the form of an ethnoscience module were developed through three stages, namely define, design, and develop; (2) the highest aspect of science process skills is observation with a score of 96% and the lowest aspect is interpreting observations and hypothesizing with a score of 47%. The results of the average score of science process skills from the seven aspects given were 62.5% in the good category.

Pengembangan E-Modul dengan Aplikasi Canva dan Flipbook Pada Pembelajaran Ekonomi

The purpose of this research is to 1) Develop e-module using the Canva Design and Flipbook applications in economic learning subjects as a feasible learning media. 2) Knowing how the feasibility of e-module. 3) Knowing how the practicality of e-module for economic learning media at SMA N 1 Gunung Talang. This research method is a research and development method (Research and Development) with the Thiagarajan development model known as 4-D which consists of 4 stages, namely (Define, Design, Develop and Disseminate) but the research is limited to the development stage only (Develop). E-module products are possible to produce based on the approval of content, media, and language experts.

Research Module Development of Animal Tissue Structure and Function

This study aims to produce teaching material products in the form of research-based modules that contain techniques and research results on animal tissue. The development model used as a reference in the development of this research-based module is the Thiagarajan (4D) development model which consists of the define, design, develop and disseminate stages, but the dissemination stage was not carried out in this study. The results of the module validation from material experts and media experts stated the level of validity of the module with a percentage of 81,17% with very good qualifications and the criteria are Valid/Not Revised and small group test 90,64% with very practical criteria to use. It can be concluded that the resulting structure and function research-based module of animal tissue is feasible to use because it has been validated

Pengembangan LKPD Berbasis Kemampuan Berpikir Kritis pada Materi Pecahan di Kelas V SDN 34 Pontianak Selatan

The study aims to produce worksheet based on students critical thinking skills on addition and subtraction of fractions whit different denominators in class V SDN 34 South Pontianak. Research and development (RnD) methods by adapting the Thiagarajan development model (define, design, development and dissemination). The data sources for this research were the results of the validation of 3 validators, the results of the practicality questionnaire, and the result of the student worksheet trials. The data collection technique for this research was a validator validation questionnaire, practicality questionnaire, and test questions for students. The result of the study show that during the process of developing LKPD based on critical thinking skills, there are four stages, namely define, design, development and dissemination. The validity of the average percentage of LKPD from the learning aspect (material) is 83% whit very valid criteria, from the appearance (design) aspect it is 74% with valid criteria, and the aspect of conformity with critical thinking skills is 90% whit very valid criteria. The practicality of using LKPD based on small-scale critical thinking skills is 3,9 in the practical category, and the practicality of using LKPD based on large scale critical thinking skills is 3,9 in the practical category. The mastery level of small scale trials obtained an average percentage of 100% completeness whit very high criteria and large-scale trials obtained an average percentage of 85,7% completeness with very high criteria.

Pengembangan Metode Pembelajaran Berbasis Aplikasi Kinemaster pada Era Pembelajaran Daring Di Universitas Dharmawangsa

Decree of the Minister of Education and Culture No. 4 of 2020 provides a policy on learning series in an emergency due to the spread of Covid-19, teaching and learning activities are shifted to online or online learning at their respective homes. Online learning makes use of multimedia technology, video, virtual classes, animated online text, voicemail, email, telephone conferences, and online video streaming. Online learning includes a program of organizing learning classes to reach massive and broad groups through the internet network. Online learning is a solution in the midst of the COVID-19 pandemic that is used to plan appropriate and efficient learning processes in order to achieve learning objectives well so that the learning experience of students is memorable and can achieve learning goals. The role of technology in education as an innovative creative opportunity for educators to realize a fun, orderly and conducive teaching and learning process by utilizing methods. The learning method is a way or technique of presenting lesson materials that will be used by educators when presenting lesson materials, either individually or in groups. There are several problems faced by students when learning online such as: difficulty in mastering the material due to the learning process, less creative in doing assignments, lack of understanding in planning, managing assignments before presentation, internet network is not optimal. The results of these observers need changes to achieve online learning. Utilize learning methods with applications. Kinemaster as an application that can be used in the online learning process. The Kinemaster application is a video editing application that has many features that make it easier to edit videos, especially creative and interesting learning videos so that students don't get bored, and can play videos of learning material from lecturers many times. The method developed using the Kinemaster application. This type of research uses R & D with the development model of Thiagarajan, Semmel and Semmel, namely the 4-D model. The learning method developed must be feasible and effective and can improve student learning outcomes.

Augmented Reality Needs Analysis in Human Anatomy for Sports Education Students

The purpose of this study was to analyze the need for Augmented Reality in Human Anatomy for Sports Education students. This research is a quantitative descriptive study by referring to the define stages of the Thiagarajan development model. Data collection techniques were carried out by distributing questionnaires, observations and interviews. The results showed that 85% of the material was not clear, 80% of the teaching materials were less interesting, 85% had difficulty understanding language, and 80% lacked pictures. It is important to develop Augmented Reality applications in Human Anatomy for Sports Education students.

Ethnoscience-Based Module: Biodiversity Materials in Lembak Tribe

Efforts to conserve plants and documentation of related local knowledge in the Dendam Tak Sudah Lake, Dusun Besar Village, Bengkulu City area are important to carry out and introduce to students. The study aims to synthesize the biodiversity material modules developed to identify the types of medicinal plants found in Dusun Besar Village. Thiagarajan's development model section is define, design, develop, and disseminate. Identification, synthesis, feasibility, response, and analysis data were obtained as research data. The module was piloted in five elementary schools in Bengkulu City. The study found 20 types of medicinal plants, including the most commonly used hereditary species in the Lembak community. The validation results show that the criteria are very valid, with an expert validator value of 85%. The modgooule also received an excellent response rate of 82%. Therefore, the biodiversity material modules are very attractive, feasible, and effective for learning biodiversity materials in elementary schools.

Efektivitas Bahan Ajar E-Book Berbasis Android Menggunakan Metode Scaffolding Pada Mata Pelajaran Ekonomi di MA Negeri Bangkalan

In the current era of revolution 4.0, the demands for renewal in the field of education are getting higher. As in the current post-pandemic period, the need for more practical and effective teaching materials is needed, balanced with the use of learning methods that are able to provide convenience and adapt to student learning styles. such as the use of teaching materials in the form of electronic books (E-books) which are packaged in the form of android-based learning media. Where the E-Book here also applies the scaffolding method as a form of assistance in the form of clues or instructions related to material that is quite difficult to understand. the type of research carried out is R&D (Research & Development) by adapting the development model of Thiagarajan, Semmel & Semmel (1974). The results of the study obtained a feasibility level of 85.6% with the criteria of "very feasible", the level of effectiveness of the N-Gain Score results of 82.99% "very effective" and from the results of the Paeired T test the sample test obtained a sig value < of 0.05. The results of student responses are 85.5% and 86.75% with the criteria of "very feasible". And the practicality level of the E-book is 92% with the "very practical" criteria

Pengembangan Bahan Ajar Teks Biografi Berbasis Nilai Etik di Era 4.0

The development of teaching materials is part of the task of educators in teaching and learning activities. Teaching materials are very important for the continuity of effective teaching. Teaching materials are independent, meaning that a teacher can find, search, compile and develop teaching materials that suit the needs of students without going out on the standard path of content. Developing teaching materials can assist students in maximizing the performance of their learning outcomes. Efforts to develop teaching materials must be in accordance with a scientific/scientific approach and follow the times. We are currently in the industrial era 4.0 marked by the emergence of digital-based industries such as computers and mobile which have spread to all levels of society. But in reality the role of educators is getting new challenges in the 4.0 era. Based on the results of a literature study conducted by researchers, the cultivation of life values regarding good and bad has not been carried out optimally. It is proven from electronic media (television) and print media (newspapers) criminal cases between students, brawls between students, damaging the surrounding environment, promiscuity, pornography. Efforts to make it happen, researchers conducted observations at SMP IT Ibnu Khaldun. The results of the researchers' observations from interviews with teachers, students and analysis of textbooks, that teachers lack understanding in developing teaching materials, then students tend to focus on devices at home so that school assignments are ruled out and learning outcomes are less than optimal and the textbooks do not reflect values ethics in it. The purpose of this research is the process of developing biographical text teaching materials based on ethical values in the 4.0 era. And how is the feasibility of developing biographical text-based teaching materials based on ethical values in the 4.0 era. The teaching material developed is biographical text. The test used to measure student learning outcomes is a test to find the ethical values of biographical figures. The type of research used is R & D research using the development model of Thiagarajan, Semmel and Semmel, namely the 4-D Model. The teaching materials developed must be appropriate and effective and can improve student learning outcomes and increase ethical values in life.

Development of web-based general biology content on the GEN-BIO platform

The development of valid online learning media is currently very necessary in supporting the biology learning process. A high percentage of students had misconceptions about general biology material in biology education (75%), a high percentage of student responded that are difficult to get valid general biology material on the internet (40.2%), and a high percentage of student responded so that lecturers make valid general biology material (94,1%), and the high percentage of student responses so that general biology material can be in the form of a web app (70.6%). The research objective is to produce a web app-based general biology content form on the GEN-BIO platform that meets the valid criteria. The method used in this research is R&D with the Thiagarajan development model consisting of define, design, and develop. While the disseminate will be carried out in the next research using a quasi-experimental method. The research instrument used was a needs analysis sheet in the form of a G-form given to 100 respondents, a Semester Lecture Plan (SLP) analysis sheet, a material expert validation sheet given to one lecturer, a media expert validation sheet given to one expert, a practitioner validation sheet given to give to one lecturer, and the readability test sheet given to 43 students. All instruments used in this study have been declared valid by the evaluator. Research data is a score of validity in the form of quantitative data and complementary information in the form of qualitative data. The data analysis technique used is descriptive quantitative. The results showed that it has been produced general biology content based on the web app on the GEN-BIO platform has been declared valid from material elements (98.06%), media elements (94.47%), practitioners (95.33%) and student readability (34, 02% strongly agree, 57.93% agree). The research concludes that the general biology content based on the web app on the GEN-BIO platform is suitable for offline and online learning in general biology courses in Higher Education, especially in the Department of Biology Education and the Department of Biology.

Focusky application-assisted module teaching materials based on creative problem solving (CPS)

Learning media is an important part of learning. Through the use of learning media, the material will be conveyed easily. Apart from that, it can also help students absorb information, so that learning objectives can be achieved. This research aims to develop teaching materials in the form of modules assisted by the CPS-based Focusky application and to determine the feasibility and practicality of these modules. This type of research is development using the Thiagarajan development model. Media development was carried out on class VII social arithmetic material at MTs Darul A'mal Metro. The data collection instruments used in this research were pretest questions used to determine students' problem solving abilities, media expert and material expert questionnaires used to test the quality of the module's teaching materials, and student response questionnaires to test the practicality of the module being developed. The data collection methods used in this research are interviews, documentation and questionnaires. This research produces a product in the form of module teaching materials assisted by the CPS-based Focusky application on social arithmetic material. The results of the assessment by media experts were in the very appropriate category, the assessment from material experts by lecturers was in the very appropriate category. Meanwhile, based on trials on class VII students, totaling 27 students at MTs Darul A'mal Metro, the category was obtained as very feasible. In this way, the module teaching materials developed can be used as a medium in mathematics learning.

DEVELOPMENT OF DIGITAL COMIC AS A BIOLOGY LEARNING MEDIA

This study aims to develop and test the feasibility of digital comic-based learning media and to examine its effect on student’s learning outcome in cell material. Learning media was developed according to the 4D development model of Thiagarajan which consisted of four stages, namely define, design, develop and disseminate. Media was validated by contentl expert, media expert, and learning expert. The suggestion from biology teacher and students of class XI MIA 2 SMA Negeri 2 Percut Sei Tuan were asked. The data of study were obtained through validation instruments, questionnaires, and cognitive test. Data were analyzed qualitatively and quantitatively. The result of the study showed that the developed comic media was considered very feasible by material expert (94,38%), media expert (89,34%), and learning expert (96,00%). Comic was considered very feasible too both by biology teachers (93.22%) and by students (92.38%). The results of the paired sample t-test on the pre-test and post-test score of 0.00 > 0.05 indicate that the post-test score is bigger than the pre-test score. The data showed that the result of cognitive test had increased significantly after using the developed digital comic media.

Nature of Science (NoS) Oriented in Improving Students' Science Process Skills

Science process skills enable students to understand, develop, and discover the nature of science using the scientific method. But in reality the science learning process in Indonesia fails to train students' science process skills. Science learning resources in the form of a NoS-oriented website helps and guides students to learn independently during and after the covid 19 pandemic. The aim of this study is to produce a product in the form of a NoS-oriented science learning resource in the form of a website that is valid, practical, and effective to use. The research subjects were selected using a purposive sampling technique consisting of two material experts, one media expert, one linguist, 15 science teachers, and 40 classes of VIII grade students. This research was designed by modifying the Thiagarajan development model which consists of define, design, and develop stages. The field trial design in this study used a one group pre-posttest design. Data were analyzed using qualitative and quantitative descriptive analysis techniques. The results show NoS-oriented learning stages has a focus on training students' science process skills which is presented in the form of a website. The product of this research is very valid on the material aspect. Based on user assessment, this research product is very practical. NoS-oriented science learning resources in the form of websites have been valid, practical, and effective in improving students' science process skills.