Jurnal Penelitian & Pengembangan Pendidikan Fisika
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The Capability Analysis of High Order Thinking Skills (HOTS) on Dynamic Electricity Material in Junior High School
Get PDFThe study aims to determine student’s High Order Thinking Skills (HOTS) and to find out the causes of student’s HOTS on dynamic electricity material. The number of samples involved 59 students consisting of 30 students from the excellence class and 29 students from the regular class. The research instrument used consisted of 8 Multiple Choice Questions (MCQs). Questions have been validated, and reliability has been tested in the medium category (Alpha Cronbachs: 0.44). The data analyzed using descriptive analysis. The average student’s HOTS is 59.98% indicating the medium category. The results of the student’s HOTS on the analysis provided by students from excellence classes are 71.25% indicating high category and regular class 48.71% indicating medium category. The results of the analysis show that student’s HOTS is on medium category because students having difficulty in making connection one concept to another concept and using mathematics as a tool in solving physics problems. The results as a reference for improving student’s HOTS. This research can be developed by increasing the sample and expanding the material being tested
Guided Inquiry Scratch Increase Students' Critical Thinking Skills on the Linear Motion Concept: Can it be?
Get PDFThe 4C-oriented 21st century competency education consists of critical thinking and problem solving, creativity, communication skills and Ability to Work Collaboratively. Guided inquiry learning strategy combined with scratch technology is needed to train students' critical thinking skills. The study aims to determine the improvement of students' critical thinking skills after being given Guided Inquiry assisted by Scratch media on the Linear Motion concept. The quasi-experimental study with the design of one group pre-post test design was conducted in class VIII B of SMP Negeri 1 Banjarharjo in the academic year 2018/2019. The pre-test results showed that 16.67% of students were categorized quite critical to very critical and 83.33% of students in the less critical category were not even critical. The post test results showed that 91.66% of students were categorized quite critical to very critical and 8.34% of students in the less critical category were not even critical. The results of data analysis also showed an increase in students' critical thinking skills by 0.56 with moderate criteria. The application of guided inquiry learning assisted by scratch media can train and increase students' critical thinking skills on the concept of linear motion
Enhancing Critical Thinking Skills of Students Related to Temperature and Heat Topics Through Problem Solving- Laboratory Model
Get PDFThis study aims to determine the implementation of the learning problem-solving laboratory model and improvement of critical thinking skills of students on temperature and heat topic. The method used in this research was pre-experiment, with one-group pretest-posttest design. The population of this study was class X SMA Muhammadiyah 1 Garut. The sample was selected by random sampling technique, with a sample of one class X-2, amounting to 30 people. The implementation of problem-solving laboratory model learning was observed by observers with observation sheets and improvement of students' critical thinking skills measured by essay tests. The results showed that the average implementation of problem-solving laboratory model learning for teacher activities was 84% and student activities at 80% were both categorized well. There was an increase in the critical thinking skills of students shown by the average of the normalized gain value of 0.64 include the medium category. Thus, the problem-solving laboratory model learning can be used as an alternative in improving students' critical thinking skills on the topic of temperature and heat
Development of A Four-Tier Diagnostic Test For Misconception of Oscillation and Waves
Get PDFDifficulty understanding students' concepts needs to be known so that improvements can be made so that eventually students can master the concepts well. Misconception diagnostic tests can be an alternative to uncovering causes or factors of misconception in students. This study aims to develop a Four-Tier Test diagnostic test instrument to diagnose students' misconceptions on vibration and wave material to adapt the Mechanical Waves Conceptual Survey by Thongchai which has content compatibility with the segmentation of Indonesian curriculum material. This research is a development study using 3D development models. The 3D development model consists of 3 stages, namely: 1) Define, 2) Design and 3) Develop. The developed four-tier test diagnostic test instrument consists of 22 multiple-choice questions. The results of the content validation by three experts stated that the instrument was very feasible with an average percentage of 87%. Empirical trial results show as many as 22 valid diagnostic test items have enough to good power a level of difficulty and discrimination power. The reliability of the questions was analyzed using the Kuder Richardson formula of 0.765 with a high category. This instrument can be used to minimize the time spent in the process of identifying misconceptions because it is in the form of multiple-choice with varied questions
The Impact of Modeling Instruction Based on System Toward Work-Energy Concept Understanding
Get PDFThis study aimed to explore the effectiveness of modeling instruction based on a system for improving student’s understanding of energy concepts on high school students. This Research was a mixed-method design with an embedded experimental model. The subject of this study was the 62 students of 11th grade, at Senior High School in Nganjuk, Indonesia. Modeling instruction based on system learning could significantly improve students' understanding of concepts better than conventional learning. Based on the calculation of the effectiveness of learning using N-gain obtained for 0.33 (medium or low medium category) for the treatment class and 0.18 (low category) for the control class. It concluded that improved students' conceptual understanding of the treatment class was better than the control class. This research also was identified student’s difficulties especially in differentiating forces and work. Students propensity to use p-prime in solving problems rather than using energy theorems
Students’ Strategic Thinking Ability Enhancement in Applying Scratch for Arduino of Block Programming in Computational Physics Lecture
Get PDFAs newbie programmers, university students are not accustomed to computer coding. It difficult to solve programming problems especially related to physics phenomena. They need strategic thinking ability to solve problems. Therefore, computational physics subject/lesson applies learning of Scratch for Arduino on block programming in order to enhance students' strategic thinking. This attempt is examined by a study using a quasi-experimental method pre-experimental design approach which is one group pretest-posttest design using third-year physics education students 2018/2019 as the sample. The result shows that students happened to increase their strategic thinking up to 11.7%, particularly on the ability to prove the chosen solution it is appropriate to students' problems in finishing projects categorized as “very good.” It enables them to finish simple physics cases by using Arduino programming and improve their coding ability significantly
E-Learning Using Wordpress on Physics Materials with The 5E Learning Cycle Strategy
Get PDFThis article aims to publish research results in developing e-learning tools using WordPress in high school physics learning with the 5E Learning Cycle strategy. The 5E Learning Cycle Strategy consists of five stages: Engagement, Explore, Explain, Elaborate, and Evaluate. The 5E Learning Cycle Strategy refers to learner-centered learning so that online-based learning media is needed that can condition the implementation of learning following the 5E Learning Cycle stages. This study uses research and development that refers to the Dick and Carey model. E-learning products produce five physics topics, namely 1) Direct Current (DC) Circuit; 2) Static Electricity; 3) Magnetic Field; 4) Electromagnetic Induction; and 5) Alternating Current (AC) Circuit. It was validated by material physic experts, media experts, and learning experts, in the form of a Likert-scale questionnaire. The results of field trials using e-learning products produce N-Gain values ranging from 0.35 to 0.40. The study concluded that the developed e-learning could support physics learning with the Learning Cycle 5E strategy
A Problem Based Learning: Practicing Students' Critical Thinking Skills with Cognitive Style Dependent Fields and Independent Fields
No full textThe critical thinking skills require to be possessed by students to decide to gain new knowledge. The perception differences by each student influence students' thinking skills have, so to practice these skills is a needed learning approach to the student truly. One of them is problem-based learning. The purpose of this study is to train students' critical skills who have the cognitive method of Field Independent (FI) and Field Dependent (FD). This type of research is experimental research. The sampling technique in this study uses a cluster random sampling technique, which is taking random group samples. The results of this study are (1) the average Islamic Nurul Hadi Vocational School students belong to the dependent field cognitive style (FD); (2) the majority of students' critical thinking skills are in the high category, in 26 students consisting of 19 FI students and 7 FD students; (3) FI students are better at critical thinking compared to FD students. FD students need guidance in solving problems. PBL learning model is very appropriate to be used to train students' critical thinking skills with different cognitive styles