International Conference on Emerging Trends in Science Education
The Impact of Digital Literacy on Improving Physics HOTS in Indonesia
The integration of digital literacy in Indonesian education has significantly contributed to enhancing students’ Higher-Order Thinking Skills (HOTS) in physics, aligning with global educational priorities. This study aims to examine how digital literacy supports the development of critical thinking, analytical skills, and creativity in physics education. The methodology involved analyzing recent case studies and empirical data from national and international journals, focusing on digital tools like simulations, virtual experiments, and HOTS-based assessments. Key findings reveal that teachers with advanced digital literacy are better equipped to create engaging, context-based learning environments. This approach enables students to connect theoretical concepts with real-world applications, fostering problem-solving and critical analysis. Furthermore, digital platforms encourage collaborative learning and innovation, particularly in solving complex physics problems. However, challenges such as unequal access to technology and insufficient teacher training persist, particularly in rural areas. Addressing these issues through targeted investments and policy reforms is essential to maximize the impact of digital literacy on HOTS development. In conclusion, digital literacy serves as a vital catalyst in improving the quality of physics education in Indonesia, bridging the gap between traditional teaching methods and the demands of the 21st-century learning environment. This study emphasizes the need for continuous teacher training and equitable access to digital tools to achieve sustainable progress in education.
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The Effect of The Problem-Based Learning (PBL) Model on Student Self-Efficacy in Basic Chemical Laws
This research aimed at finding out the effect of Problem Based Learning (PBL) model toward student self-efficacy on Basic Chemical Laws . Quantitative method was used in this research with quasy-experiment research and non-equivalent control group design, 221 students were the population of this research, the samples were 54 students consisting of 28 students in the experiment group and 28 students in the control group, and they were selected by using purposive sampling technique Questionnaire observation, and documentation were the techniques of collecting data. The technique of analyzing data was t-test (independent samples t-test) Based on the test, the score of significance (2-tailed) 0.027 was lower than 0.05, so He was rejected and H. was accepted It meant that there was a significant effect of PBL model toward student self-efficacy on Basic Chemical Laws.
Problem Based Learning, Self-Efficacy, Basic Chemical Law
Think Pair Share Learning Model Assisted By Virtual Simulation on Vibration, Wave and Sound Material: Its Impact on Students' Critical Thinking Skills
This study aims to describe how the differences in improving students' critical thinking skills through the application of cooperative learning model think pair share assisted by virtual simulation on vibration and wave material. The study was conducted using a quasi-experiment with pretest posttest control group design . The research objects were 63 students in grade VIII with a sample of two classes selected using the random sampling class method . Data collection was carried out Data collection was carried out by providing a pretest and posttest to determine the differences in improving students' critical thinking skills through the application of cooperative learning model type think pair share assisted by virtual simulation on vibration and wave material. Hypothesis testing was carried out using the Mann Whitney test Based on the results of the analysis, it was concluded that the sig value (2-tailed) was 0.000 < 0.05 so it can be concluded that Ha is accepted and Ho is rejected. With Thus, it can be said that there is a difference in the application of the cooperative learning model type Think Pair Share (TPS) assisted by virtual simulation to improve critical thinking skills of junior high school students on vibration and wave material. Thus, it can be concluded that the application of the cooperative learning model type think pair share assisted by virtual simulation can significantly improve students' critical thinking skills more than classes that do not use the cooperative learning model type think pair share assisted by virtual simulation on vibration and wave material.
Critical Thinking Skills, Think Pair Share, Virtual Simulatin
Devleopment of Science Learning Application for Junior High School Students: Literature Review
Learning applications are software specifically designed to provide interactive learning experiences, either for formal or informal educational purposes. This study aims to understand the effectiveness, teaching design, relevant learning models, suitability to the curriculum, use of technology, and challenges that may be faced. This study uses a systematic literature review method following the PRISMA guidelines. The study shows that science learning in junior high schools generally uses the R&D method, especially in grade VII, with various ethnoscience teaching materials such as science modules. This reflects a great interest in the development of science learning. Science understanding is also important in the development of Android technology , with concepts of physics, chemistry, and biology applied in Android application features.
Integration of Islamic Values in a Weblog-Based Periodic System of Elements Material
This digital era has a major effect on the world of education, especially in the use of digital learning media and to be able to achieve an education system that unites science and Islamic values, innovations are needed that can make the two sciences harmonize. According to this latest research, digital-based learning media is the most researched among the technologies used in chemistry education. This research aimed at producing Weblog based learning media design and finding out appropriateness level and student response to the media. It was Research and Development (R&D) with 4-D development model. The research finding was Weblog learning media on Islamic Values integrated Periodic System of the Elements lesson. The validity level showed that a) the percentage by media expert validators was 87.5% with very valid criterion, the percentage by material expert validators was 97.5% with very valid criterion, the percentage by integration expert validators was 81.25% with very valid criterion, b) the percentage of Chemistry subject teacher assessment response through practicality test was 95% with very practical criterion, the percentage of the response of the tenth-grade student of MIA to the media was 87.33% with very good criterion.
Design and Trial of Science Literacy-Based Practicum Guide Integrated With Local Wisdom on Hydrocarbon Material in Class XI IPA
ABSTRACT. Research was instigated by the implementation of practical work constrained by the limitations of practical work guidelines and supply of materials in the school laboratory, a learning media was planned in the form of designing and establishing local wisdom-integrated science literacy-based practical work guidelines to know the Product quality based on the assessment by the media and material experts and the practicality by the teachers. The research and Development (R&D) method was used in this research with a 4-D development model, and this research was administered at the Senior High School of Muhammadiyah 1 Pekanbaru. The subjects of this research were the media design and learning material experts, the practicality of Chemistry subject teachers, and the eleventh-grade students of MIA 2. The objects were local wisdom-integrated science Steracy-based practical work guidelines on Hydrocarbon lessons. The collected data were in the form of interviews and questionnaire results. The instruments for collecting data were validity and response questionnaires. The obtained data were analyzed by using qualitative and quantitative descriptive analysis techniques. The practical work guideline developed was tested very validly with the percentages 95.8% by the material experts and 88.8% by the media experts, the practicality assessment was 94.0% by Chemistry subject teachers, and the guideline got very good response from students 89.2%. Based on the research findings, could be concluded that a learning media with local wisdom-integrated science literacy-based practical work guidelines on Hydrocarbon lessons was very valid and practical, so it Should be fised as a learning media at school. Keywords: Practical Work Guideline, Science Literacy, Local Wisdom.
Practical Work Guideline, Science Literacy, Local Wisdom.
Chandra Puspitasari Nasution Puspitasari Nasution
Experimental Design on Electrolyte and Non-Electrolyte Materials Based on Natural Materials in High Schools
ABSTRACT. Limited laboratory facilities are often an obstacle in the implementation of practical activities in schools. One of them is the lack of chemical substances in the laboratory. Therefore, new innovations are needed in finding other materials and tools that can be used so that practical activities can still be carried out. This study seeks to develop innovations in the form of experiments on electrolyte and non-electrolyte materials using materials that are easily found in everyday life so that the implementation of the practicum does not depend on laboratory facilities. This study is a Research and Development (R & D) study, the research model used is according to Borg and Gall which is limited to the 5th stage, namely: the initial data collection stage to the initial product revision stage. The products of this research were validated by learning media experts, material experts, tested for practicality by chemistry subject teachers, and tested for student responses at Madrasah Aliyah Negeri 1 Pekanbaru. This study produces materials that exist in everyday life that can be utilized properly to support electrolyte and non-electrolyte experiments in high schools. The feasibility of chemical learning media in the form of experiments on electrolyte and non-electrolyte materials using natural materials and materials in everyday life is based on: (a) the material expert validator reached a percentage of 91.4% with very valid criteria, the media expert validator reached a percentage of 88% with very valid criteria; (b) The response of the chemistry teacher's assessment through the practicality test obtained a percentage of 89.4% with very practical criteria; (c) The response of class X students of Madrasah Aliyah Negeri 1 Pekanbaru to the entire experiment on electrolyte and non-electrolyte materials based on natural materials and materials in everyday life, 80% stated that it was very good. Further research is needed to test the effectiveness of the product. Keywords: Experiments, Electrolytes, Non-electrolytes, Natural Materials.
Experiments, Electrolytes, Non-electrolytes, Natural Materials.
Development of Augmented Reality as a Learning Media to Improve Students' Understanding of Concepts on ATOM Materials
This research aims to develop Augmented Reality as a learning medium to improve students' understanding of concepts in ATOM materials. This research uses the Research & Development (R&D) method with a 4D model consisting of 4 stages, namely: Define, Design, Develop, Dissemination. At the definition stage, an analysis of the needs of students is carried out for one of the materials. Then, at the development stage, Learning media and materials are made according to the design that has been designed and then validated by material experts and media experts. Then, an assessment was obtained from the validation of material experts with an average of 81% and the validation of media experts with an average of 87%. Then at the dissemination stage. Augmented Reality media was distributed to be used in one of the classes at MTsN 3 Kediri. In the Paired Sample T-Test, a sig value of 0.000 was obtained, which is much smaller than the significance level of α = 0.05. Therefore, the results obtained showed that there was a significant difference between the Pre-Test and Post-Test scores on students' understanding of concepts. Then, there is an N-Gain test with an N-Gain value of 73% with a high category.
Media Development The Power of Photosynthesis Game Versus Social and Science Learning Outcomes for Elementary School Students
Natural & Social Sciences (IPAS) is a subject that integrates the basic concepts of natural sciences (IPA) and social sciences (IPS). The purpose of this research and development is to find out the development procedure, feasibility, effectiveness, media The Power Of Photosynthesis Game photosynthesis material. The research was carried out at MI Al-Samiun Ngluyu, Nganjuk Regency, with a total of 25 students in grade IV. The research method used is the RnD method with the ADDIE research model. The results of media development show that (1) The Power Of Photosynthesis Game media is in accordance with class IV photosynthesis materials that are attractively designed. (2) Media expert I rated it 80% ("feasible") and media expert II rated it 95.53% ("very feasible"), while material expert I gave scores of 97% and material expert II 94.44%, declaring it "very decent." Pretest-posttest experts also rated it 97% ("very decent"). (3) Pretest-posttest results showed improvement: small group pretest averaged 56.2, posttest 80.2; large group pretest averaged 50.3, posttest 79.8. The t-test produced a t-count of -20.649, lower than the t-table (-2.09302), and the N-gain result was 0.5940 ("moderate"), meaning that The Power Of Photosynthesis Game media was interesting and improved student learning outcomes.
media development, natural and social science, the power of photosynthesis game, learning outcomes.
Effectiveness of the Self Regulated Learning Model using the SAVI Method to Reduce Anxiety in Learning Science
Science is a difficult subject and requires more understanding. The difficulty of science material causes anxiety for students so that it can have an impact on learning outcomes. This research aims to determine the implementation of learning and student activities when implementing the self-regulated learning model using the SAVI method. Apart from that, it is also to determine the effectiveness of the self-regulated learning model using the SAVI method to reduce anxiety learning science. The type of research carried out was quantitative, namely quasi-experimental with a pretest posttest design research design. The samples used were classes VII F and VII H. The sampling technique was through cluster random sampling. Data were analyzed using descriptive statistics and inferential statistics, namely the T test (one tailed and two tailed), N gain test, ANCOVA test, and Cohen's d effect size test. Based on the research results, the self-regulated learning model using the SAVI method was implemented very well and students were actively involved in learning activities. The implementation of learning received a score of 95, including the very good category. Student activities also received a very good category with a score of 90. The effectiveness of the self-regulated learning model using the SAVI method obtained an N gain test value of 76.1 and a Cohen's d effect size test value of 1.63. This means that the learning model applied is in the effective category. After implementing the self-regulated learning model using the SAVI method, the learning anxiety experienced by students decreased and learning objectives could be achieved.
Analysis of the Relationships between Students’ Memory Ability and Cognitive Ability on Chemical Nomenclature.
Memory ability was needed to research relationships and teachers’ effort in increasing learning quality. The research aimed at knowing the correlation between students’ memory ability and cognitive ability at Islamic Senior High School of Al-Ihsan Boarding School Kubang Raya, Kampar. It used mixed method design. Technique of collecting the data was used in the Quantitative method through memory test ability and cognitive ability test. Questionnaire, observation and documentation technique was used for collecting the data in quality. Subject of the research was students of Islamic Senior High School of Al-Ihsan Boarding School Kubang Raya, Kampar. Object of the research was analysis of the correlation between students' memory ability and cognitive ability on chemical nomenclature. The tenth grade of Islamic Senior or amount 28 students were the samples. Purposive sampling technique was used to collect the data. The result of the research showed that majority of the students was memori ability was on “Middle” category with the percentage 46%, “High” category with the percentage 36% and the “Low” category with the percentage 18%. To analyzed the data of correlation between students’ memory ability and student’ cognitive ability that testing by using product moment correlation that was rxy= 0.491> r table = 0.388. It means that Ha was accepted and Ho was rejected. There was a significant correlation between memorizing ability and students’ cognitive ability Islamic Senior High School of Al-Ihsan Boarding School Kubang Raya, Kampar.
Students’ memory Ability, Students’ Cognitive Ability, Chemical Nomenclature.
Ethnoscience-Based Teaching Materials in Junior High School Science Learning: A Literature Review
Ethnoscience basically focuses on the worldview of indigenous people through various social and natural phenomena that are perceived and classified. The purpose of this research is to identify and analyze studies relevant to Ethnoscience-Based Teaching Materials in Junior High School Science Learning. This research uses the systematic literature review method by following the PRISMA guidelines. The data analysis technique involved collecting, organizing and synthesizing the literature to identify the main themes in related research. The result of the study was that the dominant research method was Research and Development (R&D), followed by experimentation and descriptive qualitative. The class that was most often the subject of research was class VII, indicating the focus of learning development at that level. Science modules are the most commonly used form of ethnoscience-based teaching materials, implying a tendency to utilize print media in learning. So it can be concluded that the dominant research on ethnoscience-based teaching materials in junior high school science uses the R&D method, focusing on grade VII and science modules as the main media.
Development of Problem Solving Teaching Materials Using Decision Making Problem to Improve Students Critical Thinking Skills on Temperature and Heat Materials
The purpose of this study is to find out whether the use of Problem Solving based teaching materials using Decision Making Problem can affect students critical thinking on temperature and heat materials. In the process of developing teaching materials, the researcher uses the ADDIE method and the quasi-experimental research method with a Posttest Only design. During the development using the ADDIE method, the analysis was carried out on 3 aspects (needs analysis, curriculum analysis, and material analysis) and found results that showed that material experts with a percentage of 89.55%, linguists with a percentage of 98% and media experts with a percentage of 93.13% and are categorized as "Very Feasible". In this study, the selected population is all class VII. Then this research will be carried out in class VII C as a control class and class VII D as an experimental class. Based on the results obtained from the Independent Sample T-Test, it was shown that the average score in the control class was 48.59 and the average score in the experimental class was 81.83 with the sign value obtained was (2-tailed) of 0.000 (α < 0.05). Based on the acquisition of these data, it can be stated that the application of Problem Solving-based teaching materials using Decision Making Problem has a significant effect on students' critical thinking skills on temperature and heat materials.
The Effectiveness of Multiple Intelligences Based Adobe Flash Professional CS6 Learning Media in Supporting Student Learning Achievement on Acid Base Lesson
The use of media to address educational challenges is crucial for tracking and facilitating students' diverse intelligences. One effective tool for this purpose is Adobe Flash Professional CS6. This study aimed to evaluate its effectiveness as a learning medium based on Multiple Intelligences in improving student performance in acid-base content among XI MS students at SMA Negeri Plus, Riau Province, during the 2019/2020 academic year. A Quasi-Experimental Design was employed, involving 58 students selected via purposive sampling. Data were gathered through pretests, posttests, and interviews.Results showed a significant difference in academic performance between experimental and control groups. The experimental group achieved a higher mean posttest score (93.82) compared to the control group (87.13). T-test analysis confirmed the significance of this difference (p = 0.000, less than 0.05), leading to the acceptance of Ha and rejection of Ho. The N-gain test further validated the effectiveness of Adobe Flash Professional CS6, with 86.2% of students in the experimental group achieving high N-gain scores and 13.7% achieving medium N-gain scores, categorizing the tool as effective in enhancing academic outcomes. However, optimizing the potential of students with multiple intelligences requires additional support from various dimensions to fully harness their capabilities.
Development of a Teaching Module on Classification of Living Things Based on Biodiversity Analysis at Irenggolo Waterfall
This research aims to develop a teaching module on the classification of living organisms to facilitate students' understanding of the subject. The study employs the Research & Development (R&D) method using the 4D model, which consists of four stages: Define, Design, Develop, and Disseminate. In the Define stage, the researcher conducts an initial analysis to identify problems in the teaching of science, specifically on the topic of classification of living organisms. In the Design stage, the researcher designs the teaching module that will be developed. During the Develop stage, the teaching media and materials are created according to the designed plan and are then validated by subject matter experts and media experts. In the Disseminate stage, the product is distributed through schools. The developed teaching module received a media validation score with a validity percentage of 72%, categorized as highly valid and suitable for use. The content validation showed a validity percentage of 96.7%, also categorized as highly valid and suitable for use. In addition to expert validation, the feasibility of the media was also assessed based on student response surveys, which showed a percentage of 94% with a criterion of highly suitable. Based on the reliability test results, it was found that the Cronbach's Alpha value was 0,651 with a total of 20 items tested. Since the Cronbach's Alpha value is greater than 0.60, it can be concluded that the research instrument has an adequate level of reliability and consistency in measuring the variables being studied variables.
Designing and Testing Three-Dimensional Wall Magazine Based Chemistry Learning Media
ABSTRACT. The obstacles experienced by students in the learning process constituted a backgroundof this research, and the obstacles were the limited learning media, the facilities and infrastructure in schools that were not optimal. This research aimed at knowing the validity and practicality levels of three-dimensional wall magazine-based chemistry learning media on Crude Oil lesson. It was Research and Development (R&D) with Borg and Gall model. This research was administered at State Islamic Senior High School 2 Kampar. The subjects of this research were the experts of three-dimensional wall magazine-based chemistry learning media design, the experts of learning material, and students at State Islamic Senior High School 2 Kampar. The object was threedimensional wall magazine-based chemistry learning media on Crude Oil lesson. The data were obtained directly form questionnaire. The instruments of collecting data werevalidity and practicality test questionnaires. The data obtained were analyzed by using qualitative and quantitative descriptive analysis techniques. Three-dimensional wall magazine-based chemistry learning media developed was tested valid with the percentage 98% (very valid), and it was tested practical with the percentage 100% (very practical). Based on these findings, it could be concluded that three-dimensional wall magazine-based chemistry learning media on Crude Oil lesson was valid and practical, so the limited test could be carried out. Keywords: Three-Dimensional Wall Magazine Based Chemistry Learning Media, Crude Oil
three-dimensional wall magazine based chemistry learning media
Design and Testing of Chemistry Learning Media in The Form of Weblog-Based Android Applications on Hydrocarbon and Petroleum Materials
ABSTRACT. This research focuses on the design and testing of chemistry learning media in the form of a web;og-based Android application for hydrocarbon and petroleum topics. The study aims to assess the validity, practicality, and student responses to this mobile learning tool. Conducted at SMA Negeri 1 Tambang, the research follows a research and development (R&D) methodology based on the Borg and Gall model. Data were collected through interviews, literature reviews, and questionnaires, targeting both teachers and students. The learning media, created using appsgeyser, integrates materials, quizzes, animations, and assignments to enhance engagement and comprehension. The findings indicate that application is valid, with assessments from media and subject matter experts achieving scores between 80% and 95%. Student feedback shows that 70% found the media easy to use, while 100% described it as engaging. Furthermore, teachers reported a high level of practicality in its use. Overall the use of this weblog-based Android application holds potential for improving student motivation and understanding of complex chemical concepts, particularly hydrocarbons and petroleum. Future recommendations include broader implementation and further refinements to the media content based on trial feedback. Keywords: chemistry learning media, android application, weblog, hydrocarbon, petroleum
Analysis of Student Learning Motivation Using Virtual Chemistry Laboratory on the Material of Colligative Properties of Solutions based on Gender Differences
Based on the differences in learning patterns of male and female students, teachers must pay attention to learning patterns and media to increase student learning motivation. The purpose of this study was to analyze the overall learning motivation of students and see the differences in learning motivation of male and female students in learning chemistry using Virtual Chemistry Laboratory. This research was conducted in the 2022/2023 academic year at SMA Negeri 1 Pekaitan. The method used in this research is descriptive quantitative where the research design uses a one group pretest posttest design and the subjects in this study were selected based on probability sampling method. The instruments used in this study were pretest-posttest questionnaires, observation sheets and interviews to strengthen the data obtained. The results of the analysis of student learning motivation as a whole show a significance value (2-tailed) of 0.000 <0.05 so that it shows a positive relationship between the use of virtual laboratories and student learning motivation. The results of this study are expected to help teachers to increase student learning motivation using Virtual Chemistry Laboratory accompanied by direct practicum of the theory taught. Keywords: Learning Motivation, Virtual Chemistry Laboratory, Gender, Colligative Properties of Solutions
Development of Wordwall Web-Based Interactive Learning Media on Living Things Classification Materials to Increase Student's Interest in Learning
Learning media is a very important means in the process of student learning activities. The boring learning process makes students' interest in learning decrease, this is because teachers still use the lecture method as the learning method used. This study uses the research and development/RnD method with the ADDIE model consisting of Analysis, Design, Development, Implementation, and Evaluation. The data analysis technique used in measuring the level of validity is using a Likert scale and to measure the effectiveness of a medium, a Paired Sample T-Test hypothesis test is carried out. The average percentage results obtained from the validity test of media experts were 95% with a very valid category, from material experts it was 90% with a very valid category, and from user assessments it was 93.75% with a very valid category. The results obtained from the normality test show that the pre-interest value data has a Sig. (2-tailed) value of 0.200, while the post-interest value also has a value. Sig. (2- tailed) of 0.200. A significance value greater than 0.05 indicates that the pre-interest and post-interest data are normally distributed. Meanwhile, the Paired Sample T-Test hypothesis test in the student learning interest questionnaire received a score of sig. (2-tailed) by 0.00, so sig. (2-tailed) < 0.05. Then H0 is rejected and H1 is accepted. Based on these data, it can be concluded that web-based interactive learning media word wall has a significant influence in increasing learning interest in classification materials.
The Effect of Implementing Numbered Heads Together Learning Using Team Quiz Type Active Learning Strategies on Chemistry Learning Outcomes of Pekanbaru State 6 High School
This study aims to analyze the effect of implementing the Numbered Heads Together (NHT) cooperative learning model combined with the Team Quiz learning strategy on students’ learning outcomes in the Basic Laws of Chemistry. This quasi-experimental research was conducted at SMA Negeri 6 Pekanbaru, with the research subject being 10th-grade students. The experimental class used the NHT and Team Quiz learning model, while the control class used conventional teaching methods. Data were collected through pretest and posttest assessments and analyzed using the t-test. The results showed that the experimental class experienced a significant improvement in learning outcomes compared to the control class. In conclusion, the implementation of the NHT model combined with the Team Quiz strategy effectively enhances students’ chemistry learning outcomes
Developing Science, Technology, Religion, Engineering, Art, and Mathematics (STREAM) Based Lectora Inspire Learning Medium on Basic Chemical Laws Lesson
This research aimed at developing chemistry learning media by using Lectora Inspire with STREAM approach and finding out validity and practicality of the media developed. Research and Development method was used in this research with DDR (Design and Development Research) model consisting of analysis, design, and evaluation steps. The instruments of collecting data were interviews, validity test questionnaire, practicality test, and student response. The samples were 15 students selected by using random sampling technique. The validation results showed that the percentages were 82.10% (very valid) by material experts and 70% (valid) by media experts. STREAM Based Lectora Inspire learning medium was appropriate to be used 94.38% (very practical) by practicality experts and 88.93% (very practical) by students. Based on the results obtained from validation and limited appropriateness tests conducted, STREAM Based Lectoria Inspire learning medium on Basic Chemical Laws lesson was appropriate to be used.