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This study aims to develop virtual experiment-based learning media on circular motion material. The research method used is the method of research and development (Research and Development) with the ADDIE development research model. The research was conducted through the Analyze, Design, Develop, Implement, and Evaluate stages. The results of this development research are physics learning media based on virtual experiments on the concept of circular motion. The study was conducted at SMA N 3 Tangerang involving two randomly selected class of 10 science. Virtual experiment-based learning media has gone through the validation test stage by media experts, material experts, and learning experts. The validation test was carried out using a questionnaire instrument with a Likert scale. The results of data analysis showed that the average percentage of validation according to material experts was 82.06%, learning experts was 83.48%, and media experts were 84.08%. In addition, learning media based on virtual experiments have been carried out by small group trials and field trials which respectively obtained a percentage of 87.26% and 84.38%; While the media effectiveness test data was carried out through the instrument of critical thinking skills and used as a pre-test and post-test assessment of students. Based on the data analysis, it was found that there was an increase in students' pretest and post-test scores. Through the N-Gain test, it was obtained a value of 0.505 with a moderate interpretation. From the results of the study, it can be concluded that the virtual experiment-based learning media got a very good predicate to be used as a supporting medium in physics learning activities on circular motion material. In addition, virtual experiment-based learning media has proven effective in improving students' critical thinking skills. [ABSTRACT FROM AUTHOR]

This research aims to develop the subject matter of equilibrium and rotational dynamics in mapping the analytical thinking skills of grade XI high school students. This research using the Research and Development (R&D) method refers to the stage of test development put forward by McIntire. There are 10 steps of test development to go through, namely: (1) Defining the test universe, audience, and purpose, (2) Developing a test plan, (3) Composing the test items, (4) Writing the administration instruction, (5) Conduct piloting test, (6) Conduct item analysis, (7) Revising the test, (8) Validation the test, (9) Developing norms, and (10) Complete test manual. This research will produce 5 items about equilibrium essays and rotational dynamics to map the analytical thinking skills of grade XI high school students. The question item can be accessed through Google Form. Validation test on the physics of rotational dynamics matter and the equilibrium of hard objects used to measure the analytical thinking skills of grade XI high school students is carried out by providing material experts with a likert scale and analyzing using the Aiken formula. Validation results from 17 items test questions show validity ≥ 0.87, then the items valid and can be tested to students. [ABSTRACT FROM AUTHOR]

Currently, the use of posters in schools is mostly for wall hangings, general information, or motivation. There are few posters used as part of the delivery of learning materials. This study aims to develop posters related to learning materials to introduce physicists and their findings in the field of mechanics. The poster is equipped with augmented reality technology-based media. The research and development method is the ADDIE model. The respondents of this study were media experts and material experts. The instrument used was a Likert scale questionnaire. The validation results obtained state that the posters developed are feasible and appropriate as a learning medium who can motivate high school students. [ABSTRACT FROM AUTHOR]

Generation Z learning patterns that rule out classroom learning make this generation less motivated in the thought process. This test instrument is designed to improve students' thinking ability, especially strategic thinking. Strategic thinking is an ability possessed by a person who can plan, analyze, and consider solving a problem by staying focused and in the right time. This instrument was developed with an R&D model and is based on the stages of preparation of test instruments by Mc Intire. Instruments were validated by 7 physicists who filled out questionnaires using the Likert scale and analyzed using the Aitken formula. The validation results of the question get 10 valid questions with validation index 0.857, and the question can be tested by the student. [ABSTRACT FROM AUTHOR]

Educational games as multimedia learning media are fun, challenging, motivated, active, and provide fast feedback. Learning by using educational games will reduce tension and boredom in learning physics. This study aims to develop a fun and meaningful physics education game for high school students. Using educational games can be an effective way to present the challenges of learning physics after school hours, so students are interested in engaging in assignments. This study uses the waterfall method with steps: analysis, design, coding, testing, and maintenance. This educational game was designed using the Construct 2 application. The results of this study are android-based educational game applications that will be validated by media experts using a Likert scale questionnaire. This study succeeded in designed an Android-based educational game for high school physics. [ABSTRACT FROM AUTHOR]

The learning trend in the 21st century is to adopt technology to support the learning process. The rapid development of social media can be used positively to improve the physics learning process outside the classroom. This article presents the results of the research and development of Powtoon-based physics learning videos on social media Instagram. This research and development used the ADDIE model approach. Research has succeeded in developing learning videos on Instagram for the concepts of equilibrium and rotational dynamics. The resulting video has been implemented in Instagram media. Product worthiness was assessed by experts using a valid and reliable Likert scale questionnaire instrument. Besides, the feasibility of the product is also evaluated by the number of users by giving a like statement on Instagram. The results of this study indicate that the Powtoon-based learning video concepts of equilibrium and rotational dynamics displayed on Instagram are appropriate as physics learning materials in 21st century learning. [ABSTRACT FROM AUTHOR]

This research aims to develop multiple-choice physics items in measuring the ability of talent intellection of class XI high school students on dynamic fluid material. This research uses the Research and Development (R&D) method. The development model used in this study refers to the model proposed by Djemari Mardapi in stages: (1) compiling test specifications; (2) writing test questions; (3) examine test questions; (4) conducting test trials; (5) analyzing tests; (6) correcting test; (7) assembling the test; (8) carrying out the test; and (9) interpreting test results. The items to be generated are in the form of an essay that can be accessed via smartphones or laptops connected to the internet network. The feasibility test of an essay physics test item on dynamic fluid material to measure the ability of high school student intellection thinking ability through a validity test questionnaire to expert judges by providing a Likert scale and analyzing using the Aiken formula. Validation results from 17 items test questions show validity ≥ 0.87, then the items valid and can be tested to students. [ABSTRACT FROM AUTHOR]

Difficulty in receiving lesson information, boredom, and lack of interest and motivation are common among students in the physics learning process. The development of instructional media is one solution that can be done to overcome it. In this study, an audio-visual media type in the form of learning videos of cartoon genres will be developed using the PowToon web application. Based on related research, cartoon genre learning videos can focus students' attention, increase interest and motivation to learn even in difficult learning environments, improve the ability to receive messages conveyed, as well as improve the ability to think mathematically. This research and development uses a modified Dick and Carey approach. The product has validated by media experts and material experts using a valid and reliable Likert scale questionnaire. This research succeeded in getting a video learning based on the PowToon web application which is suitable as a physics learning media. The validation result provides that this video learning is materially feasible with an average percentage of 79.26%, which is categorized as very good, and in the media with an average percentage of 78.75%, which is categorized as very good. [ABSTRACT FROM AUTHOR]

This research aims to develop the subject of global warming symptoms in the form of a description test to train talent ideation in Grade XI High School Students that deserves to be used as a learning evaluation. The method used in this study is Research and Development (R&d) with the djemari mardapi model. The steps are to compile test specifications, write test questions, study test questions, fix test questions, test trials, analyze test items, and interprets test results. The subject of global warming symptoms in the form of a description test to train talent ideation is validated by five Expert Judges by providing a likert scale questionnaire and analyzed using the Aiken formula. Validation results from 31 details of the description question show validity ≥ 0.80, then the entire item is declared valid and can be tested to students. [ABSTRACT FROM AUTHOR]