Average Validation Score Research Articles

Pengembangan Multimedia Pembelajaran pada Materi Sistem Ekskresi Manusia Mata Pelajaran IPA Kelas VIII SMP

This research aims to develop multimedia learning that can help students to understand the process of the human excretory system and can facilitate students to learn independently. This type of research is research and development (R&D) with a 4-D development model. The results of the study obtained that the average validity score by material experts was 4.85 with the category of "very valid"." The average validity score from validator 1 is 4.88, also categorized as "very valid," while the average score from validator 2 is 4.79, categorized as "very valid." Subsequently, a practicality test was conducted with 20 students, resulting in a score of 4.62, categorized as "very practical." Based on the practicality test results, it is concluded that the learning multimedia on the topic of the human excretory system for eighth-grade science subjects can be used in the teaching and learning process.

Pengembangan Media Pembelajaran Teachmint pada Mata Pelajaran Korespondensi Kelas X Manajemen Perkantoran di SMK Tunas Pembangunan

This research aims to: (1) develop Teachmint learning media in the subject of Correspondence, (2) to obtain feasibility information from Teachmint learning media in the subject of Correspondence class X of Office Management at SMK Tunas Pembangunan. The type of research used is research and development (RnD) using the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development method. This research took place at SMK Tunas Pembangunan which was carried out from May 2024 to July 2024. The data collection technique was collected by interviews with teachers of SMK Tunas Pembangunan. The feasibility of learning media is assessed by media experts and material experts. Data analysis was carried out by qualitative and quantitative analysis. Based on the research that has been carried out, Teachmint learning media on the subject of Correspondence has been developed. The results of expert validation are known that Teachmint learning media in the subject of Correspondence class X Office Management at SMK Tunas Pembangunan is very feasible to use with an average validation score of 86.3% for media experts with the category of "very feasible" as a learning medium. The average validation score of material experts is 97% with the category of "very feasible" as a learning media.

Development of HTML5-Based Mobile Learning Media to Enhance Critical Thinking Skills of Elementary School Students in IPAS Learning

This study aims to examine the validity, practicality, and effectiveness of HTML5-based mobile learning media to enhance the critical thinking skills of elementary school students in science learning (IPAS). The research method used was Research and Development (R&D) with the ADDIE model (analysis, design, development, implementation, evaluation). The study subjects were fourth-grade elementary students from two schools, SDN Yosowilangun Kidul 01 and SDN Yosowilangun Kidul 03 in Lumajang Regency. Data collection techniques included questionnaires, expert validation instruments, practicality instruments, and pretest-posttest data. Data analysis was conducted using a descriptive quantitative approach, focusing on student needs and the validity, practicality, and effectiveness of HTML5-based mobile learning media. The results showed that the HTML5-based mobile learning media had an average validity score of 88.9%, categorized as "highly valid." The practicality test, based on teacher observation and student response questionnaires, yielded an average percentage of 91.50%, categorized as "very practical," indicating that the media is suitable for use in the learning process. In the effectiveness test, the analysis of critical thinking data resulted in an N-gain score of 0.754, categorized as "high," demonstrating that the use of HTML5-based mobile learning media can significantly improve students' critical thinking skills in elementary science learning. In conclusion, the use of HTML5-based mobile learning media in science learning is valid, feasible, and highly effective for improving students' learning outcomes and critical thinking skills at the elementary level.

Design and Application of Augmented Reality in Science Education to Develop Students' Critical Thinking Skills

The goal of this project is to create instructional materials based on augmented reality (AR) that will enhance students’ critical thinking abilities. There were 25 pupils enrolled in the public junior high school where the study was done. The ADDIE approach is being used in this development research study. The resulting product is AR-based media equipped with learning devices consisting of a Learning Implementation Plan, Student Worksheets, test instruments. Data collection was carried out using validation sheets, learning implementation sheets, student activity sheets, critical thinking tests and student response questionnaires. The percentage of each score attained was calculated in order to analyse the data. The findings indicated that the student worksheet’s validity scored 85.3 in the very valid category, the learning implementation plan’s validity scored 87.3 in the same area, and the learning outcome test’s average validity score was 90 very valid. With an average of 93.6%, learning implementation indicated very good outcomes; student activities in learning showed very good results with an average of 94.3%; and 88% of student responses fell into the very good category. The critical thinking test’s findings indicated that the critical thinking indicators of interpretation, analysis, and explanation had the biggest increases, and the conclusion indicator saw the lowest. The study’s conclusion is that teachers can use the augmented reality-based learning tool to teach the Life Organization System’s content since it is valid, practical, and effective.

The Accuracy and Efficiency of the Speech Language Early Literacy Screening Checklist

Objectives: This study aimed to develop the “Speech Language Early Literacy Screening Checklist” in order to identify speech, language, and early literacy difficulties in children aged 5-6 years before entering elementary school. This study examined the reliability, validity, sensitivity, specificity, positive predictive value, and negative predictive value to verify the accuracy and efficiency of the checklist as a screening tool.Methods: Out of the 2,880 children who participated in the initial screening test, 155 underwent diagnostic deep tests. A total of 110 children who exhibited difficulties in language, speech, and early literacy areas were classified as the high-risk group, while those who demonstrated appropriate development in all areas were classified as the general group.Results: The Cronbach’s α value for all checklist items was .884. The content validity index rated by six language development experts was 0.70 or higher for all 36 items, with an average content validity score of 0.91. Clinical validity was confirmed through the total score differences between the general and high-risk groups classified by the diagnostic deep tests. The receiver operating characteristic (ROC) curve results for the screening checklist showed an area under the curve (AUC) of 0.858, sensitivity of 84.4%, and specificity of 76.4%. The positive predictive value (PPV) calculated from the cut-off score was 92.3%.Conclusion: The “Speech Language Early Literacy Screening Checklist” developed to identify children at high risk of language development delays before school entry has shown appropriate reliability, validity, and classification accuracy. This study suggests that the implementation of this checklist will contribute to preventing school failure by effectively identifying at-risk children aged 5-6.

Pengembangan Media Pembelajaran Matematika Berbasis Aplikasi Android Menggunakan Power Point dan iSpring pada Materi Himpunan untuk Siswa Kelas VII SMP Swasta Swadaya Tarus

The number of smartphone users is increasing across various demographics, including students. With the presence of smartphones among students, it should be able to assist learners in enhancing their interest and understanding of mathematics effectively, anytime and anywhere. Therefore, this research aims to develop a mathematics learning media based on an Android application using PowerPoint and iSpring for set theory material for Grade VII students at Swadaya Tarus Private Junior High School that is valid, practical, and effective. The method employed in this research is research and development using the ADDIE development model: Analysis, Design, Development, Implementation, and Evaluation. Data for this research were obtained through interviews, questionnaires, and tests. The results of this research show that the set theory class application meets the criteria for valid, practical, and effective learning media for set theory material. The average total validity score from three validators is 4.34, indicating that the Android-based mathematics learning media falls into the valid category. The average practicality score from the large class teacher is 4.38, and the responses from the small-scale trial students were 4.6, while the responses from the large-scale trial students were 4.67, placing the Android-based mathematics learning media in the practical category. Additionally, the pass rate for small-scale trial students was 80%, and the pass rate for the large-scale trial students was 70%, indicating that the developed Android-based mathematics learning media falls into the effective category.

Validity of IntegratedE-Modules Contextual Teaching and Learning Approaches SubjectMatterElasticity to ImproveCritical Thinking Abilityof Students Senior High School

Students need to develop their critical thinking skills, which include the 4Cs of the 21st century: creativity, collaboration, communication, and critical thinking. These 4Cs are qualities that are essential for success in the modern world. So it's important to acquire knowledge that can sharpen critical thinking abilities. In three high schools in Sungai Punuh City, the pupils' critical thinking abilities were not as good as anticipated. The first research revealed that the lack of connections between the teaching materials and the usage of physics in daily life was the root of the students' poor critical thinking skills. 77% of students said that the professors' teaching resources did not incorporate real-world applications of physics. Textbooks predominate in the instructional resorces utilized, however they do not promote critical thinking or self-learning. Therefore, in order to develop students' critical thinking abilities, autonomous learning tools are required that meet their demands. In order to enhance critical thinking abilities, research was done on the construction of integrated e-modules using the CTL technique on material elasticity. The findings of expert validity tests are especially communicated in this study. Three experts from the Faculty of mathematics and natural sciences UNP Physics Department conducted the validity test, which had an average validity score of 85.7% in the extremely valid category. According to the validity test results, the e-module is combined with the CTL method to resources elasticity to improve critical thinking abilities that are prepared to be evaluated for applicability and efficacy in the actual world.

Development of IBSC (Investigation Based Science Collaborative) Based Student Worksheet on Human Respiratory System to Improve Science Literacy and Collaboration Skills of Grade XI Students

In the 21st century, students need to have scientific literacy abilities and collaborative skills in order to be able to compete in this era. This study aims to knowing the validity, the practicality and to determine the effectiveness of IBSC (Investigation Based Science Collaborative) based student worksheet used as teaching materials on human respiratory system to improve student’s science literacy skills and collaboration skills. This development research was conducted using the ADDIE model and the data analysis used was the Manova test. The results of the study are the student worksheet is declared valid for use in the process of learning activities with an average validation score in the good category. Its also received a score in the very good category in terms of readability and practicality. The Manova test results showed a Sig. 0.000 with N-Gain values are 60.57 and 62,58 in fairly effective catefory which means there is a significant difference in the science literacy skills and collaboration skills of students who using and not using IBSC (Investigation Based Science Collaborative) based student worksheet.

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 Sustainable Lifestyle Project E-Module As Strengthening Environmental Awareness of Elementary School Students

Objective: to test the feasibility of the sustainable lifestyle project e-module in strengthening the attitude of caring for the environment of grade 2 elementary school students. Theoretical Framework: Indicators of environmental care attitudes, namely: environmental care, reduction of plastic use, waste management according to type, reduction of carbon emissions and energy saving. Methods: The research was conducted in December 2023 - June 2024 using the (R&D) method. The respondents who participated in this study were 6 validators consisting of media experts and material experts and 14 2nd grade elementary school students to respond to the e-module media at the implementation stage. The instruments used in this study are, the material expert questionnaire consists of 21 items, the media expert questionnaire consists of 29 items, and the student response questionnaire consists of 19 items. The research instruments used have gone through validation. Results and Discussion: The aspect of material suitability with the applicable curriculum was 79%; the aspect of project flow activities was 88.33%; the language aspect was 86.66%; the aspect of material suitability with the indicator of environmental care attitude was 95.33%; and the aspect of suitability with the characteristics of elementary school students was 88.33%. The average results and criteria for the validation of e-module materials were obtained with an average validity score of 82.86% which means valid. Research Implications: this sustainable lifestyle project e-module is in accordance with the scope of the material with the applicable curriculum, the project flow activities are appropriate, the use of language, materials are in accordance with the indicators of environmental care attitudes, and in accordance with the characteristics of students in elementary schools that are interesting and encourage students to innovate and create. Originality/Value: Based on the expert validation of the sustainable lifestyle project e-module developed in this study, it was declared feasible to form an attitude of caring for the environment of grade 2 elementary school students.

PENGEMBANGAN MEDIA PEMBELAJARAN ARTICULATE STORYLINE 3 PADA PEMBELAJARAN PENDIDIKAN PANCASILA DI KELAS IV SEKOLAH DASAR

This research is motivated by the lack of ICT-based learning media for Pancasila Education in schools. One such ICT-based media is Articulate Storyline 3, designed to be as engaging as possible with features such as audio, images, videos, games, and quizzes, aimed at motivating and actively involving students in their learning. This study is a development research (R&D) using the ADDIE model, which consists of five stages: analysis, design, development, implementation, and evaluation. The trial subjects were at SDN 17 Aro IV Korong and the media dissemination subjects were at SDN 13 Simpang Rumbio. The results of this study showed an average validation score of 94.16%, categorized as valid. The teacher response questionnaire received a score of 95.83%, categorized as very practical, while the student response questionnaire at SDN 17 Aro IV Korong received 97.58%, also categorized as very practical. The student response questionnaire for the media dissemination at SDN 13 Simpang Rumbio received 95.52%, categorized as very practical. The effectiveness of the learning media at SDN 13 Simpang Rumbio was 92.59%, categorized as very effective.

Development of PBL-Based Chemistry E-Modules for Colloidal Systems

Integrating digital learning tools has become increasingly important for enhancing student engagement and learning outcomes in the rapidly evolving educational landscape. This research aimed to assess the feasibility of a developed e-module and its impact on student learning outcomes. The development process followed the ADDIE Model, comprising five stages: Analysis, Design, Development, Implementation, and Evaluation. The instruments used included interview sheets, e-module validation sheets, student response questionnaires, and a 20-item test instrument. The e-module was validated by experts based on content, presentation, language, and graphic criteria, achieving an average validity score of 91.6%, indicating strong validity. Following validation, the e-module was implemented with 36 eleventh-grade Science Program (XI MIA) students at a high Islamic school in Medan during the 2023/2024 academic year. The results demonstrated a significant improvement in student learning outcomes, as evidenced by an N-gain score of 0.76, which falls within the high criteria. Additionally, student responses to the e-module were overwhelmingly positive, with an average approval rating of 87%, categorising their feedback as "very good." The findings suggest that the developed e-module is feasible and effective in enhancing student learning outcomes. The high validation scores and positive student feedback indicate that the e-module is well-designed and meets educational standards. It is a valuable tool for improving student engagement and achievement in the classroom.

Validity of the Environmental Change and Environmental Conservation Booklet Integrated with Local Wisdom

This research aims to develop and validate a biology learning booklet that integrates local wisdom on the topics of Environmental Change and Environmental Conservation for 10th-grade high school students in Phase E. The research method used is descriptive qualitative with validation through Focus Group Discussion (FGD). The booklet was developed by integrating local wisdom values and environmental issues in Padang City. Validation was conducted on three main components: material, construction, and language. The validation results show that the booklet has an average validity score of 3.3, which falls into the valid category. This booklet is designed to develop students' problem-solving skills through integrated learning questions and activities. The study concludes that the developed booklet is valid and has the potential to enhance the effectiveness of contextual and meaningful biology learning by integrating local wisdom. It is recommended to conduct further research on the practicality and effectiveness of the booklet in classroom learning implementation.

Development of Application-based Interactive Science E-Modules PocketBook to Improve the Digital Literacy and Creative Thinking of Middle School Students

This research aims to develop an application-based interactive Science E-Module PocketBook to improve the digital literacy and creative thinking of junior high school students. This research method used research and development with a 4D model (Define, Design, Develop, and Disseminate). Validation of the E-Module was carried out at the Jember University Master of Science Education campus while the validity test, practicality test, and effectiveness test of the application-based interactive Science E-Module PocketBook was carried out at SMPN 10 Jember and SMPN 12 Jember. The subjects in this development were class VIII even semester students. Results This research showed that the average validity score obtained is 86% by expert validators. The percentage of response results from the limited scale and class scale tests at SMPN 10 Jember were respectively 85.1% and 86.6%, each score can be categorized as very valid. Application-based interactive science e-module PocketBook It not only contains material but there are also assignments to improve students' digital literacy and creative thinking. Application-based interactive science e-module PocketBook the theme of vibrations and waves has also been distributed to two classes at SMPN 12 Jember with student response scores of 81.9% and 85.3% respectively.

Investigation-based multiple representation online model to improve students’ problem-solving skills

Introduction. 21st-century learning requires human resources with student competencies and achievements directed at learning skills and innovations, including problem-solving skills (PSS), which are still a trend. This study aims to produce a practical and effective IBMRO Model to improve the problem-solving skills of physics education students. Study participants and methods. This research was conducted at the State University of Surabaya, Indonesia from 2022 to 2023. A sample of this research is the undergraduate students of physics education. This research is Educational Design Research (EDR). The main product was qualified as an IBMRO model to improve the PSS of physics education students. The quality of the IBMRO model was determined based on the validity, practicality, and effectiveness of the IBMRO model to improve the PSS of the physics education students. The instruments used in collecting data in this study include (1) Learning Observation Sheet (LOS), (2) Problem-Solving Skills Test Instrument (PSSTI), and (3) Student Response Sheet (SRS). LOS is used during IBMRO Model learning by two observers. Results. IBMRO model on the electrical circuit and Ohm's Law are considered effective in enhancing the PSS of physics education students. The effectiveness of enhancing the PSS is based on the following: 1) the validity and reliability of the IBMRO model in the valid criteria by the empiric test has an average validation score of 3.75, 3.80 and 3.60 for content validity and 3.80, 3.75, 3.80, 3.75, 3.80, 3.60, 3.75 for construct validity with very valid criteria. In line with this, the content validity scores of 3.85, 3.75, 3.75, 3.80, 3.85, 3.75, and 3.75, with valid criteria. Furthermore, it is concluded that the learning instruments of the IBMRO model have fulfilled the content and construct validity requirements to improve the PSS of physics education students, 2) the IBMRO model have an impact on enhancing the PSS to physics education student based on the Wilcoxon test, 3) the increase of the N-gain scores in the average to each class is 0.76, 0.77, and 0.75, can be categorized as high criteria in physics education students' PSS, and 4) physics education students' response positively to the implementation of IBMRO model in the classroom. Practical significance. This study aims to produce a practical and effective IBMRO Model to improve the problem-solving skills of physics education students. IBMRO Model Book, IBMRO Model Learning Tool, and Student Textbook have been declared valid. This research product can be used as an alternative solution to improve the problem-solving skills of physics education students.

Development of Interactive Learning Videos for Arabic Reading Proficiency Using Videopad and Edpuzzle Aplications

This study aimed to determine the validity and practicality of interactive learning videos for Arabic reading proficiency, developed using VideoPad and Edpuzzle applications. The research utilized a research and development (R&D) approach, collecting data through validity and practicality questionnaires and analyzing it quantitatively. The subjects were students from MTs Muhammadiyah Sulit Air Solok, West Sumatra. Results showed that the interactive learning video for Arabic reading proficiency was highly valid, with validation scores of 97.5% for learning material, 93.75% for learning media, and 97.5% for video language, yielding an average validation score of 96.25%. The practicality test revealed that the video was very practical, receiving a score of 85% from teachers and 80.7% from students. Therefore, it can be concluded that the interactive learning video developed using VideoPad and Edpuzzle applications is suitable for teaching Arabic reading proficiency to Madrasah Tsanawiyah (MTs) students. Based on these findings, the researcher suggests that future studies continue to explore the practicality and effectiveness of these interactive videos. Additionally, teachers can utilize these VideoPad-developed interactive videos to support the learning process and improve students' reading skills at the MTs level.

Development of Test Instruments Utilizing Multiple Representations for Enhancing Understanding of Motion Kinematics

Problem-solving in physics remains low due to the limited use of varied or multi-representation test instruments. This study aims to develop a multi-representation-based test instrument on kinematic motion and describe the results of the logical validity and empirical trials of the developed multi-representation-based test instrument for kinematic motion. This research follows a Research and Development (R&D) approach, using stages synthesized from various expert opinions, ranging from needs analysis to test assembly. The research instrument consists of a multi-representation-based test consisting of 30 questions. The data were analyzed using ANATES after being reviewed by three experts. The results indicate that 30 test items were successfully developed, with an average logical validity score of 0.63, demonstrating that the test instrument is valid and feasible for use. Based on statistical analysis, including item validity, difficulty level, discrimination index, and reliability, the empirical validity results show that 11 test items are suitable for use.

Developing Arabic Grammar Materials Based on Contextual Learning at Islamic Boarding School in Indonesia

This study aims to describe the development of contextual-based supplementary Nahwu teaching materials in five pesantren in Central Kalimantan using the Matan al-Ajrumiyyah text. The research uses a descriptive qualitative and quantitative EDDIE model approach. The subjects are seven ustadz. Data were collected through observation, interviews, documentation, and questionnaires. Experts validated the teaching materials. Qualitative data were analyzed using Miles and Huberman's method, involving data reduction, display, and conclusion drawing. Quantitative data from questionnaires were analyzed using the mean formula. The analysis revealed a need to shift from traditional to contextual-based learning, leading to the development of supplementary Nahwu teaching materials. The design phase identified the learning experiences and specific skills needed by the students. The designed materials included introductions (apperception), examples, explanations, exercises, conclusions, and reflections. The development phase involved creating supplementary materials to achieve the learning objectives, along with determining strategies, methods, and media. Expert validation showed an average validity score of 3.71, with a validity rate of 92.75%, categorizing it as very valid and usable without revision. Theoretical implications suggest that contextual-based Nahwu learning helps learners understand Nahwu and apply Arabic communication. Educational institutions teaching Nahwu can implement contextual-based learning to facilitate students' application of Nahwu.

Development of SAC Media Integrated with Project Based Learning Model on Reaction Rate Material

This research aims to determine the analysis of the feasibility level and response of students to SAC (Smart Apps Creator) media integrated with project based learning on reaction rate material. The research method used is Research and Development with a 4D development model approach (define, design, development and disseminate). Research data collection is carried out by interviews and questionnaires or questionnaires that are distributed to teachers and students. This research was conducted at SMAS PAB 8 Saentis. The population and samples in this study are chemistry lecturers, teachers and students of grade XI 2 for the 2023/2024 academic year taken by purposive sampling of 30 people. Based on validity, it shows that the SAC learning media developed was declared valid by validators with the criteria of "Very Feasible" with an average validation score of 89.86%, then based on the results of student responses, it was obtained that the SAC learning media developed as a whole received an average percentage result of 83.81% with the criteria of "Strongly Agree". Therefore, SAC learning media integrated with the project-based learning model on the reaction rate material is suitable for use as a learning medium.

Pengembangan modul pesawat sederhana berbasis problem based learning untuk meningkatkan pemahaman peserta didik

This research at SDK Santa Agnes Ruteng IV. This study was intended to develop teaching materials for science subjects on the topic of Simple Machines to Enhance the Understanding of Grade IV Students. The method applied in this research was Research and Development (R & D) utilizing the ADDIE framework. ADDIE stands to Analyse, Design, Development, Implementation, Evaluation, which are stages in the research process. However, due to the time constraints and limitations in the researcher's abilities, the development model in this study was limited to four stages: analysing, design, development, and implementation. The module was developed and structured through a validation process by experts in the fields of content, media, and language. The average validation scores obtained from content experts were 3.46, categorized as valid; media experts scored 3.83, also categorized as valid; and language experts scored 3.50, categorized as valid. Thus, the overall average validation score from the three expert assessments was 3.59, and based on the validity categorization criteria, the teaching module fell into the "Valid" category with a percentage of 83.56%. Normality tests also yielded a value for the experimental class of 0.008 > 0.005, indicating that students' learning interests were normally distributed. Furthermore, the one-sample t-test for students' learning interests resulted in a negative t value, with a calculated t value of -5.594 < the critical t value of 1.970, rejecting the null hypothesis (Ho) and accepting the alternative hypothesis (Ha). This implies that there is an influence of using PBL-based modules by fourth-grade students at SDK Santa Agnes Ruteng IV. The implementation fallouts of the learning process showed a very good level of practicality with a percentage of 93.74%. The readability of the teaching module, as evaluated by three teachers, had a readability rate of 92.03%, categorized as good, while the readability by students was 96.56%, also categorized as good. Moreover, the success rate of the developed module achieved an average N-Gain improvement of 0.71, classified as a significant improvement. Based on the research findings, it can be concluded that the module on simple machines using the problem-based learning approach is valid, user-friendly, and effective. Therefore, the developed module is deemed suitable for use as one of the teaching materials in science education for the topic of simple machines.