Small Group Trials Research Articles

Website-Based Learning Media Using Google Sites to Improve Student Learning Outcomes in Natural and Social Sciences Subjects on Biodiversity Material

Inappropriate use of learning media in learning process activities can cause uninteresting learning. This study aims to develop website-based learning media using Google Sites in the Natural and social sciences subject biodiversity material in grade V elementary school. The research method used is Research and Development with the ADDIE development model. The subjects in this study were media experts, material, teachers, and 21 fifth-grade elementary school students. Data collection is used in the form of test techniques and non-test techniques. The test techniques used are pretest and posttest, while non-test techniques include observation, interviews, questionnaires, and documentation. In the data analysis process, the normality test, t-test, and N-Gain test methods were used, which were carried out with SPSS 23 software. The results of the study presented a validation test by media experts getting a score of 91%, while the validation test by material experts got a score of 92%, with a very feasible category. The t-test results on the small group trial presented a sig. (2-tailed) of 0.008. while in the large group trial, the t-test presents a sig value (2-tailed) of 0.000. The results of the N-Gain Test in the small group and large group trials showed an increase in value of 0.60 and 0.55 which was in the medium category. This shows an average increase between pretest and posttest scores. From these results, it is concluded that website-based learning media using Google Sites is very feasible and effective in improving student learning outcomes related to the biodiversity material in grade V elementary school.

Development of electronic students’ worksheets based on problem-based learning on air pollution material

This research is development research with the aim to produce teaching material products in the form of PBL-based electronic student worksheets on air pollution sub-materials that will be used during the learning process, so that students can be more active and independent. This type of research is development research using the ADDIE model (analysis, design, development, implementation, evaluation), but this research is limited to the development stage. This research was conducted at State Senior High Schools in Palembang in the 2023/2024 school year. The sample in this study was class X students totaling 12 people. Sampling in this study using purposive sampling technique. electronic student worksheets are designed using the Canva and liveworksheets applications; after completing the design of electronic student worksheets, they are assessed by material and media validators using an instrument in the form of a validation questionnaire. After the electronic student worksheet is declared valid, the electronic student worksheet is applied to students in a small group trial. Based on the validation results with the Kappa calculation, the electronic student worksheets were declared valid with a Kappa value of 1. Electronic student worksheets also fall into the very practical category based on the teacher's practicality questionnaire which obtained a percentage of 100%, while the students' practicality questionnaire obtained an average percentage of 90.68%. Based on the results of the validation and practicality questionnaires of teachers and students, it can be concluded that PBL-based electronic student worksheets are valid and feasible to use during the learning process on air pollution sub-materials.

Designing e-modules on mangrove species diversity leveraging local potential through pbl to foster environmental attitudes

This study aims to develop e-modules of mangrove species diversity as local potential in learning. The development model used is the Lee & Owens (2004) development model. There are five phases in the development of research, namely the analysis, design, development, implementation and evaluation. The used learning model is Problem-Based Learning by presenting authentic mangrove problems in Banten. The e-module that has been developed will be tested for validity, practicality and effectiveness so that it can be disseminated for student learning activities. E-modules are tested for validity by conducting a 100% material expert validation test, 98.77% media and teaching material validation results and 100% validation results from field practitioners. Before being used in learning, the e-module was tested for practicality with a one-on-one trial getting a score of 93.33%, a small group trial of 89.41%, a field trial of 86.2% and a field test of 95.04%. Based on the results of student response testing, it can be concluded that the e-module of mangrove diversity is practically used in learning. The results of effectiveness testing to see the improvement of students' environmental attitudes were analyzed. The results of effectiveness testing to see an increase in students' environmental attitudes are measured qualitatively with an N-Gain measurement of 0,46 which is included in medium effectiveness and quantitatively measured using a simple paired t test with p-value of 1.88 which means there is a significant difference before and after using e-module in learning.

Development of augmented reality media based on Assemblr Edu to enhance the learning outcomes

This study focuses on the development and evaluation of augmented reality (AR) learning media based on the Assemblr Edu application, aimed at enhancing the learning experience of fifth-grade students at SDN Tambaharjo 01. The AR media covers the subject of Community Economic Conditions and Natural Resources and Supporting Factors for Community Economic Activities. The research process included designing the AR content, validating it with experts, and conducting small and large group trials. This study investigates the development and effectiveness of AR learning media based on the Assemblr Edu application to improve learning outcomes in Natural Science and Social Studies for fifth-grade students at SD Negeri Tambaharjo 01. The research employs a quantitative approach with a Research and Development (R&D) method, utilizing the ADDIE development model to create and assess the learning media. The study addresses low student performance in Natural Science and Social Studies by integrating interactive AR technology to make learning more engaging and effective.The developed AR media, which includes 3D and 2D interactive content, was validated by material and media experts, yielding a high validity score of 90.31%. Small and large group trials were conducted, showing significant improvements in student learning outcomes. Pretest and posttest results demonstrated an average score increase from 50 to 85, with a student response rate of 88.46% indicating the media's feasibility. Teachers also rated the AR media highly, with a response score of 91.34%, confirming its practical application in educational settings. The study concludes that the Assemblr Edu-based AR learning media is highly feasible and effective in enhancing student learning outcomes in Natural Science and Social Studies.

PRAKTIKALITAS E-LKPD BERBASIS STEM-PjBL DALAM PEMBELAJARAN IPA FASE B

The presentation of LKPD, especially in science learning, needs to experience innovation, including the use of technology to improve the quality of learning, namely by developing E-LKPD. Previous research has developed a STEM-PjBL based Science E-LKPD, but the response of class IV students to the E-LKPD is not yet known. This research aims to determine students' responses to STEM-PjBL-based Science E-LKPD. This research uses qualitative data and quantitative data. The research results were obtained based on the results of the student and teacher response instruments to the STEM-PjBL based Science E-LKPD which got an average percentage of 83% on the one to one test UI and the students' response results got an average percentage of 95% with very good category in small group trials, and teacher responses were 93%, all of which reflect suitability and excellence in various important aspects of learning.

Flashcard Development to Improve Learning Outcomes in Private 4th Class Science Learning

This research aims to develop flashcard products equipped with barcodes, test the feasibility of flashcard media in science learning to improve student learning outcomes; and knowing the effectiveness of using flashcard media in increasing average scores. This type of research is Research and Development (R&D) using the Borg & Gall development model which includes eight stages, namely potential and problems, gathering information, product design, design validation, design improvement, product testing, product revision, and usage trials. The subjects of this research were fourth grade students at SDN 01 Bojongkoneng. The research results showed: Flashcard learning media, product validity as seen from the validation results by material expert validators got a percentage of 90%, and media experts got a percentage of 92%; The effectiveness of the product can be seen from the results of student responses which include small group trials getting an average pretest score of 54 and posttest 82, and large group trials getting an average pretest score of 51 and posttest 85. In the small class the score is n- the gain was 0.60 in the medium category, while the large class obtained an n-gain value of 0.68 in the medium category. Thus, the research results show that learning media in the form of flashcards and equipped with barcodes is feasible and effective in learning science and technology as an improvement in student learning outcomes.

Digital-Based Learning Evaluation Model for High School Students

This research aims to develop a digital-based learning evaluation model for Senior High School students. This research method used a design research approach with a development study type. This research followed the model developed by Tessmer, which includes the stages of preliminary and formative evaluation. The formative evaluation stage encompasses self-evaluation, prototyping (expert review, one-to-one, and small group), as well as field testing. The data collection techniques for this research involved interviews and questionnaires, with data analysis conducted through both quantitative and qualitative methods. The results of this study indicated that the material validation score was 95.33%, categorized as "very feasible," the language validation score was 93%, also categorized as "very worthy," and the media validation score was 93%, categorized as "very worthy." The results of the response test obtained from the initial trial showed a response from educators of 88% and from students of 87.22%, both categorized as very worthy. Meanwhile, the results from the small group trial indicated a response from educators of 93.89%, also categorized as very worthy, and a response from students of 92.17%, which is again categorized as very worthy. It is clear that Senior High School teachers and students can benefit much from using the digital-based learning evaluation paradigm.

Development of Multimedia Based Busy Book Learning Media to Improve Cognitive and Language Abilities in Early Childhood

This study aimed to provide multimedia-based busy book learning resources to enhance the language and cognitive abilities of young children attending Bengkulu City's Lembayung Indah Kindergarten. Both books and multimedia-based busy books are the end products of this research project. Potential and problems, data collection, initial product design, expert validation, design revision, small group trials, product revision I, large group trials, product revision II, and final product are the ten steps that make up this research, which is a development research (Research & Development) using the Borg and Gall model. 36 youngsters made up the sample used in this study, which was selected at random. Children's abilities tests, open interviews, and observation were the methods used to get the data. T tests, percentages, and scores were employed in this study's data analysis. Based on the study's findings, the creation of multimedia-based busy book materials was deemed both practical and successful in enhancing the language and cognitive abilities of young children in group B of Lembayung Indah Kindergarten in Bengkulu City.

Flipbook Platform E-Module Development: Geographic Information Systems Subject

This research aims to determine the feasibility and effectiveness of e-modules with the Flipbook platform in the Geographic Information Systems (GIS) Class XI Geospatial Engineering subject at SMK Negeri 1 Percut Sei Tuan. This research applies the Research and Development (R&D) method with the ADDIE model (Analysis, Design, Develop, Implement, and Evaluate). The research subjects were 30 students of Class XI Geospatial Engineering at SMK Negeri 1 Percut Sei Tuan. This research involved validation tests by material experts, media experts, and learning design experts, as well as trial stages, namely individual trials on 3 students, small group trials on 6 students, and limited field trials on 30 students. The research results show that the E-Module with the Flipbook platform is suitable for use based on media expert validation of 89.17% (very feasible), material expert validation of 92.13% (very feasible), and learning design expert validation of 88.71% (very feasible). In the individual trial, the score was 91.47% (very decent), the small group trial got a score of 92.33% (very decent), and the field trial got a score of 96.14% (very decent). The use of E-Modules with the Flipbook platform in GIS subjects is more effective than conventional whiteboard media, as can be seen from the results of tcount = 1.91 and tTable = 1.672, where 1.91 > 1.672 at the significance level α = 0.05. This shows that H0 is is rejected, and the alternative hypothesis (Ha) is accepted. This means that there is a noticeable difference in student learning results between the experimental and control classes with a significance level of 5%. The effectiveness value of the E-Module with the Flipbook platform is higher, namely 84.7%, compared to student learning outcomes using whiteboard media of 80.8%.

Designing Student Worksheets Based on Local Wisdom Using a Detailed Learning Model Integrated Discovery Learning on Biodiversity Material

The research that has been carried out is intended to produce student worksheets, which in Indonesian are abbreviated as LKPD. for Biology Learning based on Kerinci local wisdom, which is integrated with the Discovery Learning model on biodiversity material. This research is development research using the 4D model. The subject of this research is the class used in class X SMAN 2 Kerinci which consists of small group trials (9 people) and product trials (33 people). The data collection instrument in this research was a questionnaire where, at the development stage, the student worksheets were validated by material experts and design experts and assessed through responses from biology subject teachers. The data analysis technique used in this research uses a Likert scale. The research results show that material expert validation, with a percentage of 88.33%, is in the very good category. Furthermore, the design validation results are with a percentage of 98.33% in the very good category. The research results also showed that biology teachers responded to the developed student worksheets with a percentage of 87.50% in the "very good" category. The results of the small group trial of students were 76.62% in the "good" category, while the results of the large group trial were 80.37% in the "very good" category. Based on the results of validation and field trials, the LKPD based on Kerinci local wisdom, which is integrated with the Discovery Learning learning model on biodiversity material, is good and suitable for application in biology learning, especially on biodiversity material.

The Development of Geo-Math Application by Integrating Geo-Gebra Applets to Improve Students’ Spatial Ability

Geometry can be challenging for students due to its abstract nature; The difficulty is often associated with low spatial abilities; to overcome these challenges, educators can employ dynamic and visual learning approaches to help students learn and understand geometric concepts more effectively. This study aimed to develop a Geo Math application by integrating the GeoGebra applets on geometry that fulfill valid, practical, and effective aspects that are expected to improve spatial abilities. This research utilized development research using the ADDIE model, which consists of 5 stages: analysis, design, development, and trial implementation. It went through several trial stages consisting of validation experts, one-to-one trials, and small group trials, and the evaluation stage was carried out through a pre-post-test quasi-experimental study. Based on the results, it can be concluded that the Geo Math application was very feasible to support the implementation of learning mathematics, especially in learning geometric transformations, which could assist students in constructing concepts from various transformations effectively. The interactive and dynamic nature of GeoGebra applets within the application allowed students to visualize and manipulate geometric objects and could make abstract mathematical concepts more concrete and accessible, which could improve students’ spatial abilities.

Development of an Interactive Multimedia-Based IIMSE Learning Model: Accounting Learning

The purpose of this study is to ascertain whether the interactive multimedia-based IIMSE learning paradigm is feasible and beneficial for teaching accounting to students in class XI at Budisatrya Private Vocational School in Medan. This kind of research uses the ASSURE model in conjunction with R&D product creation. Based on the validation of learning material experts (86.4%), learning design experts (88.1%), and media experts (90.6%), who all fall into the very feasible category, the research's findings indicate that the interactive multimedia-based IIMSE learning model is appropriate for use. Field trials came in at 85.6%, small group trials came in at 81.7%, and individual trials came in at 77.1%, all falling into the extremely feasible category. The hypothesis submission results demonstrate that the interactive multimedia-based IIMSE learning model is appropriate for use in accounting courses and that the learning outcomes of students treated with the interactive multimedia-based IIMSE learning model differ significantly from those of students treated with the conventional learning model. This is demonstrated by the data processing findings, which show that tcount > ttable (5.63>1.63) at the significance level α = 0.05 with df obtained t table = 50. We can conclude that there are disparities in the learning results before and after therapy, with Ho being rejected and Ha being accepted. As a result, student learning outcomes are improved by the IIMSE learning paradigm, which is based on interactive multimedia in accounting education.

Development of the accounting practicum e-book and analysis of student responses to its use

This study aims to develop an E-Book for accounting practicum and evaluate user responses to its implementation. A needs analysis revealed that 48 out of 51 students lacked access to learning resources and required instructional media, correlating with their suboptimal learning outcomes. The research utilizes a Research and Development (R&D) approach, specifically employing the 4D model. The Technology Acceptance Model (TAM) Questionnaire was administered to gauge user feedback. The participants included 51 eleventh-grade students from SMKS Filadelfia Pemangkat. Data analysis involved both qualitative and quantitative descriptive methods to address the research questions regarding the E-Book's design, user feedback, and any significant disparities in responses based on socio-economic status. The E-Book, developed using Canva and edited with Heyzine, comprises 2 chapters, 4 videos, 2 Excel files, and 2 online quizzes. User responses from small and large group trials were overwhelmingly positive, categorized as "Strongly Agree." Further analysis indicated that students from higher socio-economic backgrounds had a higher median score (3.95) compared to those from moderate (3.50) and underprivileged backgrounds (3.00). These findings suggest significant differences in user responses based on socio-economic status.

Effectiveness of Problem-Based Learning Textbooks: ICARE's Pedagogical Approach to the Teaching Profession

The objectives of the study are to design a problem-based learning-based teaching profession textbook using the ICARE (Introduction, Connection, Application, Reflection, Extension) pedagogical approach; to assess the viability and efficacy of a PBL-based teaching profession textbook. Using the Borg and Gall paradigm, this research methodology called research and development (R&D). The study was carried out at the FIP Unimed, PGSD Department, Teaching Profession course. Students and instructors with expert validation—that is, specialists in learning design, visual design, and materials—were the study's subjects. Additionally, by carrying out field, small-group, and individual trials. Expert validation from subject matter experts, learning design experts, and graphic design experts is required for the entire product's results. In order to identify a teaching profession textbook based on PBL and assess its viability and efficacy, the following step involves conducting individual, small group, and field trials as well as carrying out revisions and analysis. ANOVA and/or the t-test will be used to examine the quasi-experimental approach (pretest-posttest with control group design) and the study's findings. The study's findings show that the PBL-Based Teaching Profession Textbook is deemed useful and appropriate for use in the classroom, with the potential to enhance student learning outcomes.

Development of Project Based Learning E-Module on Salt Hydrolysis Material to Improve Student Learning Outcomes

The conventional printed modules used in schools have not been able to make students active and understand chemical concepts. Therefore, it is necessary to develop an interactive multimedia-based e-module grounded in Project Based Learning (PjBL), equipped with videos, images, and interactions to engage students and facilitate easier comprehension of chemical materials. The iam of this study is to improve the learning outcomes of class XI Science Muhammadiyah 1 High School Pontianak. The method used in this research is development (research and development) employing the ADDIE model, which includes the stages of (analysis, design, development, implementation, and evaluation). The research findings indicate very high criteria with an average validity coefficient of 0.93 for each aspect of media, materials, and language. The practicality analysis, based on the response questionnaires from the small group trial and the main field trial, showed practicality values of 71% and 74%, respectively, both with practical criteria. It can be concluded that the project based learning e-module developed is feasible to be used as an effective and practical learning tool for XI Science students and chemistry teachers in high schools.

Development of Student Handbook on the Extraction of Secondary Metabolites Based on Premna serratifolia Research

This study aims to develop a digital module on the extraction of secondary metabolites based on P. serratifolia research as a self-study resource for students. This study utilized the Thiagarajan 4D development model, which encompasses the stages of definition, design, and development without dissemination. Participants in the study comprised students from Universitas Muhammadiyah Pontianak, Akademi Farmasi Yarsi Pontianak, and Universitas Tanjungpura who had previously studied extraction materials. Subject matter, media, and language experts provided validity scores of 94.69%, 88%, and 84.37%, respectively, resulting in an average validity score of 89.02%, categorizing the student handbook as highly valid. Small and large group trials yielded practicality percentages of 93.81% and 93.69%, respectively, with an average score of 93.75%, indicating the student handbook high practicality. Consequently, the student handbook on secondary metabolite extraction based on P. serratifolia research is deemed highly valid and practical as a self-study resource on the topic.

Development of Differentiated English Language Learning Multimedia

This research and development aims to determine the feasibility and effectiveness of differentiated learning multimedia using Smart Apps Creator (SAC) in improving English learning outcomes for class VIII students at UTP SPF SMP Negeri 2 Sunggal. The type of research is research and development (R&D) using the ADDIE model, with stages: analysis, design, development, implementation, and evaluation. The research was conducted at UPT SPF SMP Negeri 2 Sunggal, class VIII students, consisting of 64 students, with 32 students in the experimental class taught using SAC multimedia and 32 students in the control class not using SAC multimedia. The research results show: (1) validation by material experts (94.44% of very feasible criteria), by media experts (94.17% of very feasible criteria), and by learning design experts (93.61% of very feasible criteria). The results of individual trials were 76.67% feasible criteria, small group trials were 88.33% very feasible criteria, and field trial results were 91.04% very feasible criteria. (2) There are differences in student learning outcomes between the experimental and control classes. The experimental class had an average learning outcome of 82.75; the control class had an average learning outcome of 61.63. Hypothesis testing using an independent t-test on the post-test scores of the experimental class and control class obtained a significance result (2-tailed) of 0.000, which means <0.05. It can be concluded that there are significant differences between classes that are taught using differentiated learning multimedia and classes that are not taught using multimedia. The development of differentiated learning multimedia using SAC for class VIII SMP students is effective in improving English learning outcomes.

Development of A Career Understanding Application for Elementary School Students Based on Augmented Reality

This research aims to develop an augmented reality-based career understanding of media for elementary school students. The research and development procedure consists of 7 steps out of 10 main steps, namely: (1) potential and problems, (2) data collection, (3) product design, (4) design validation, (5) product/design revision, (6) products trial, (7) product revisions. Data were collected using a questionnaire consisting of (1) an expert validation questionnaire (guidance and counseling media expert, career guidance and counseling expert, Indonesian language expert), and (2) a small group trial questionnaire (elementary school teachers). Data analysis uses qualitative analysis to analyze data from expert validation and small group trials distributed through the instrument. The research results show that the research product in the form of augmented reality-based career understanding media containing content from 17 professional fields is suitable for use to improve elementary school students' career understanding, considering that this product has been validated through expert validation and small group trials. The implications of the results of this study emphasize the importance of career understanding in elementary schools, to shape children's future aspirations based on augmented reality (AR) as an interactive media for career guidance services in schools, thereby increasing students' interest in various job professions that change career guidance service methods to be more modern as well as developing students' technological competencies in facing the digital era as part of Generation Z and Alpha. Practically, guidance and counseling teachers can improve students' understanding of various professions through AR technology that facilitates understanding of the duties and responsibilities of job professions, schools can also integrate this application into a technology-based curriculum, encourage project-based learning, and inspire students' creativity and innovation in exploring and designing future careers.

DEVELOPMENT OF FLIPPING BOOK LEARNING MATERIALS INTEGRATED WITH PROBLEM-BASED LEARNING TO IMPROVE STUDENTS' DIGITAL LITERACY

Digital literacy is the ability to access, manage, understand, evaluate and create information safely and appropriately. This research aims to produce a valid, practical and effective problem-based learning flipping book instructional material focusing on the diversity of mangrove species, Gonda Mangrove Park, Polewali Mandar to increase student’s digital literacy. This research is R&D and follow the ADDIE instructional design model. The population in this study were X4 SMAN 2 Majene, Sulawesi Barat. The research instrument used pretest-posttest, questionnaires and digital literacy observation sheets. Data analysis through N-Gain Test. The findings obtained from this study indicate a percentage of validity test such as material 100%, learning instruction 81.42%, lesson plan 95.75% and educational practitioner 100%. Practicality test including one-to one trial 83.17%, small group trial 86.90% and field trial 88%, three of them categorized as practical. Based on the N-Gain score, the effectivity of instructional materials shows 0.71, it means the learning materials increasing student’s digital literacy effectively.

Pengembangan Media Pembelajaran Berbasis Video Canva pada Materi Ajar Aborsi Mata Pelajaran Pendidikan Agama Katolik

The purpose of this study is to determine the effectiveness and feasibility of Canva application-based video media on Chatolic Religious Education material “abortion”. The method used in this study is developmental studies. The development of this Canva application-based video product uses the ADDIE model type, which consists of five steps: analyze, design , development, implementation, and evaluation. The target group for product testing is high school students. This product was validated by 1 design expert, 1 media expert, 1 material expert, 5 students for small group trials and 30 students big group trials. result of this research is the development of Canva-based video learning media in Chatolic Religious Education class in material “abortion” in eleventh grade learning obtained feasible and effective results as a developed learning media.