Jurnal Materi dan Pembelajaran Fisika
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Application of the Contextual Teaching and Learning (CTL) Learning Model with the Help of Quizizz as an Evaluation Media in Improving Problem Solving Ability
Full text linkLiteracy and numeracy in physics are still lacking which is dominated by teachers and is always considered difficult by SMA Negeri 1 Blangkejeren students, The purpose of this study was to determine the Contextual Teaching and Learning (CTL) and Quizizz learning models can improve students' problem solving skills on momentum and impulse material. The method used in this research is the Quasy experiment method with a quantitative approach and the research design is Nonequivalent Control Group Design. This research was carried out by giving a pretest-posttest class. By cluster random sampling techniques, so the samples determined were class X. The number of samples per class is 27 students. The research measurement tools used in the study were RPP and LKPD that had been prepared containing several steps of the CTL learning model that were to be realized in the teaching and learning process as well as test questions to obtain data related to the results of students' problem-solving abilities. The tests that were prepared in the form of questions included 13 questions based on ability indicators based on Bloom's Taxonomy including C1 (understanding) to C5 (evaluating). The test data provided were the average pre-test and post-test scores CTL (Contextual Teaching and Learning) learning with Quizizz evaluation media provides better results than using conventional learning models, with game-shaped questions and scores making SMA Negeri 1 Blangkejeren students compete to get better scores
Development of an Enrichment Book with Hematite as a Battery Electrode in Renewable Energy Learning
Full text linkLearning innovation is needed to maximize interaction between teachers and students so that learning is much more effective and efficient, one of which is through enrichment books so that students learn not only theory but also its application. Enrichment books were developed to enrich students' knowledge. In this research, an enrichment book will be created using hematite as a battery electrode in renewable energy learning. The aim of this research is to determine the development and feasibility of enrichment books using hematite as battery electrodes in renewable energy learning. Enrichment books are an innovation in education that was developed to enrich information that is not obtained from textbooks. The method used in this research is R&D. The research was carried out using the ADDIE model, but this research was limited to the development stage. The enrichment book was developed using the Canva application. The data collection technique was carried out using a purposive sampling technique. The enrichment book that has been created is validated by distributing questionnaires to expert validators and practitioner validators. The research was conducted at three schools in the Greater Solo area, namely S MA N Kebakkramat, MA Al Madinah Nogosari, and SMK Batik 2 Surakarta. The results obtained show that the enrichment book with hematite as a battery electrode can be applied in physics learning on renewable energy materials with a validation score of 68.41 or perfect criteria. This research can be the basis for developing enrichment books using hematite as battery electrodes in Renewable Energy learning
A Comparative Study of Sound Resonance Using Arduino-Based Ultrasonic Sensors and Visualization Analysis with Python
Full text linkIn the modern era, the study of sound resonance in physics laboratories has increasingly incorporated technological tools to improve the experimental process. While conventional approaches to resonance experiments remain common, they often face challenges related to equipment setup and limited real-time data analysis. This research compares conventional methods with Arduino-based techniques, combined with Python for data visualization and analysis, in sound resonance experiments. The integration of Arduino microcontrollers and ultrasonic sensors offers a more accessible and streamlined alternative to conventional resonance measurement techniques, facilitating improved data collection and interpretation. Data is gathered using PLX DAQ software connected to the Arduino system, with the results visualized and analyzed using Python tools. The experiments show that the average air column length when the water in the reservoir was lowered is 16.10 cm, with an error of 3.04%, and when the water was raised, the average length is 15.60 cm, with an error of 5.98%. A 512 Hz sound source was used to determine the fundamental frequency, revealing slight variations due to changes in the measurement distance. Specifically, the fundamental frequency was recorded as (528 ± 5) Hz when the water level was lowered and (545 ± 8) Hz when it was raised. This study highlights the positive role of technology in enhancing physics education and research, particularly in sound resonance studies
Scientific Approach in Cognitive Conflict Strategy: Effects on Cognitive Learning Outcomes Based on the Assertive Attitude of High School Students
Full text linkDistance learning requires teachers to determine and use appropriate learning methods, models, and strategies. However, the lack of variety in these three things makes students less active. The research objectives include finding out whether or not there are: 1) difference the influence of the application of cognitive conflict learning strategies and mind mapping with a scientific approach on students' cognitive learning outcomes, 2) the difference in the influence of high and low category students' assertive attitudes on students' cognitive learning outcomes, and 3) the interaction of the influence between the use of learning strategies and assertive attitudes on the results Cognitive learning for class The research method applies experiments through a 2x2 factorial design. The population includes all class XI MIPA students, comprising five classes and totals 166 students. Samples were taken from 2 classes from 5 classes. The sampling technique refers to Cluster Random Sampling. Data collection techniques are done through documentation, tests, and questionnaires. The data analysis technique uses prerequisite tests, namely the normality and homogeneity tests. Next, a hypothesis test was carried out using a two-way ANOVA with unequal cell contents. The results of the research are that there are differences in the influence of the use of cognitive conflict learning strategies and mind mapping using a scientific approach on students' cognitive learning outcomes (F observation = 4.227 > F table = F 0.05; 1; 53 = 4.02); t there is a difference in the influence of assertive attitudes of students in the high and low categories on students' cognitive learning outcomes (F observation = 7.265 > F table = F 0.05;1;53 = 4.02); and there is no interaction effect of the use of learning strategies with an assertive attitude on students' cognitive learning outcomes (F observation = 0.809 < F table = F 0.05; 1; 53 = 4.02). This study’s contribution the effectiveness of applying cognitive conflict learning strategies and mind mapping through a scientific approach to Cognitive learning outcomes on Elasticity and Hooke's Law material
Computational Thinking and Scientific Modules: Effectiveness on Students' Cognitive Learning Outcomes and Critical Thinking Skills
Full text linkThe purpose of the research is to find out whether or not 1) there were different effects using learning modules with Computational Thinking (CT) and scientific approaches, 2) different effects on students’ critical thinking ability in the high and low categories, 3) interaction between the effects using learning modules with CT and scientific approaches in the level of students’ critical thinking ability on cognitive learning outcomes in temperature and heat subject. This research method was quasi-experimental with a quantitative approach. The design used a non-equivalent post-test-only control group design and a 2x2 factorial design pattern. The population was students of XI MIPA SMA Negeri 1 Kartasura in the academic year of 2021/2022. The sample was chosen using a cluster random sampling technique. Two classes were used as the samples: 36 students of XI MIPA 2 as the first experiment class and 36 students of XI MIPA 4 as the second experiment class—the data collecting technique used documentation, test, and questionnaire techniques. Data were analyzed using non-parametric test statistics, and the method was the Mann-Whitney test. The conclusions of the research results are: 1) there are no effects of using learning modules with CT and scientific approaches on cognitive learning outcomes, 2) there are no effects on student’s critical thinking ability in the high and low categories towards cognitive learning outcomes, 3) there is no interaction between the effects of using learning modules and students’ critical thinking ability on cognitive learning outcomes in temperature and heat subject. This study shows the effectiveness of applying learning modules with CT and scientific approaches to students' critical thinking skills on cognitive learning outcomes on Temperature and Heat material
The Ability of Computational Thinking in Physics Learning
Full text linkThe introduction describes the critical role of computational thinking in the digital era and ecosystem and developments in the global economy, work, and everyday life. Computational thinking skills are critical, especially in the Industrial Revolution 4.0 era, where technology and automation play a central role. Computational thinking includes problem solving, critical thinking, and integrating digital technology with human ideas. Abstraction, decomposition, algorithms, and evaluation are some of the main aspects of computational thinking skills. The research method used is a literature study with content analysis techniques. This research concludes that Computational Thinking is an approach that can improve the quality of physics learning, concept understanding, critical thinking skills, and student learning outcomes. Obstacles can be overcome by collaborating with other learning methods and approaches
Newton's Law Learning Transformation: Interactive Android Application with Adobe Flash Professional CS6
Full text linkThis study describes the product specifications and user assessment of Android-based physics learning media using Adobe Flash Professional CS6 with a scientific approach to Newton's Law material that is well-criteria in language, material, and media. This research and development uses a qualitative descriptive analysis approach developed by Branch (2009). Data analysis uses analysis techniques developed by Azwar (2007). The procedure for making this learning media is to Analyze, Design, and Develop. The results of this study are in the form of a learning media with (1) Physics learning media made is an android application-based learning media with the extension Application Package (.apk) with minimum specifications OS (Operating System) android v 7.0 Nougat, Snapdragon 435 chipset and CPU Octa-core Max 1.40GHz, with a minimum of having 2 GB RAM, 2 GB ROM, and 480 x 800 resolution. Physics learning media based on the material and lesson plans of Newton's Law material with a scientific approach. Physics learning media contains Learning, Material, Evaluation, and Settings pages with features such as simulation, movie clips, video, UI, scrolling text, swipe gallery, drag and drop, sound, and without internet (offline). (2) The physics learning media made has a validation value on the basha aspect of 43, the material of 71, and media 71, so the learning media validation value is 185 with a very good category. The physics learning media has an assessment response value from 3 teachers, namely 100% of teachers stated very well, and the assessment response value from 30 students, namely, 23% of students stated in the good category and 77% stated in the very good category. This research can be the basis for developing interactive android application with Adobe Flash Professional CS6 for Newton's Law material
Development of Project Based Learning Media Using Google Sites on Alternative Energy Topics
Full text linkLearning is carried out to arrange and organize the environment around students to foster their learning process. The student's learning process is carried out through inquiry, responding to questions regarding a problem or a complex challenge. This learning process can be conducted by applying the project-based learning model. The project-based learning model can be applied in the field of information and communication technology in line with the 21st century, such as using Google Sites. Therefore, this research aims to describe the specifications of Google Sites as a learning media using the project-based learning model on alternative energy topics and describe the assessment results from experts, educational practitioners, and learners regarding Google Sites as a learning media using the project-based learning model on alternative energy materials. This development research employs the 4D model by Thiagarajan, which consists of the following stages: define, design, develop, and disseminate. The learning media obtained validation from two experts and assessment from educational practitioners regarding content, media, and language aspects. The development trial of this media was conducted with phase E students. Data collection techniques included interviews and questionnaires, with data analysis performed qualitatively and quantitatively. The learning media comprises a primary topic, alternative energy, organized based on project-based learning syntax. It consists of three menus: the welcome menu, the main page, and the author's identity. Validation by experts and assessment by educational practitioners indicate that the learning media meets excellent content, media, and language criteria. The development trial results show that the learning media meets excellent criteria at each trial stage
Penerapan Model Discovery Learning Berbantuan Prezi untuk Meningkatkan Pemahaman Konsep dan Kemampuan Kolaborasi Pada Materi Alat Optik
Full text linkThe research aims to: (1) Improve the understanding of the concept of students with the prezi-aided discovery learning model (2) Increase the ability of students to collaborate with the Prezi-assisted Discovery Learning model. The research was designed using the Kemmis and Mc. Taggart models and was conducted in two cycles. Data collection techniques use test, interview, observation, and documentation/study techniques. Data analysis techniques use qualitative and quantitative analysis. Data validation techniques use instrument validation and triangulation techniques. The research resulted in the application of a prezi-aided discovery learning model on the material Optical Tools was able to improve the understanding of the concept, but has not improved the ability of collaboration of students of class XI MIPA 1 State High School 5 Surakarta teaching year 2021/2022. The percentage of knowledge proficiency increased from 31.43% with the average student score of 65.49 in the pre-cycle to 80% with an average score of 81.4 in the first cycle, and 91.43% in the second cycle with a mean score of 87,51. In terms of collaborative skills improved from pre-recycle 50% to 88,57% in the I cycle and increased in the II cycle to 100%
Remidiasi Menggunakan Model Kooperatif STAD Pada Materi Momentum Dan Impuls Kelas X SMA Al Islam 1 Surakarta
Full text linkThe purpose of this study was to: find out that Remediation of Physics learning using the STAD (Student Teams Achievments Divisions) cooperative learning model can improve the cognitive abilities of students of class X MIA 3 on Momentum and Impulse material.This research is a quasi-experimental study using one class. This study uses a one-group pretest-posttest model. The data analysis technique uses quantitative techniques. Quantitative analysis is used to test the proposed hypothesis. The submission of the hypothesis in this study uses the t-test statistic (1 tail) to show an increase in students' cognitive physics abilities after the action.Based on the results of data analysis and discussion obtained from the research, it can be concluded that: Remediation of Physics Learning Using the STAD Cooperative Learning Model can improve the cognitive of class X MIA 3 SMA Al Islam 1 Surakarta on Momentum and Impulse material. Based on the hypothesis test that t count is greater than t table, namely tcount = 9.495> ttable = 1.68830 which indicates that there is an increase in students' physical cognitive abilities. The amount of increase based on the gain index is 0.58 which is included in the medium category