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Tripping on the Moon 绊倒在月球上
Physics Education Pub Date : 2024-06-13 DOI: 10.1088/1361-6552/ad539c
P. Blanco, C. Mungan
{"title":"Tripping on the Moon","authors":"P. Blanco, C. Mungan","doi":"10.1088/1361-6552/ad539c","DOIUrl":"https://doi.org/10.1088/1361-6552/ad539c","url":null,"abstract":"Two recent lunar lander missions have toppled over on touchdown. We analyse a simplified model to determine the lateral speed of an object that results in tipping, as a practical example of an inelastic collision that conserves angular momentum. The solution employs rotational dynamics and conservation laws covered in an introductory mechanics course. We suggest further investigations, including simple experiments that can be performed in the teaching laboratory.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"33 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141346232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Corrigendum: A new look at orbits (2024 Phys. Educ. 59 023002) 更正：轨道的新视角（2024 物理教育 59 023002）
Physics Education Pub Date : 2024-06-13 DOI: 10.1088/1361-6552/ad4e88
Stephen Hughes
{"title":"Corrigendum: A new look at orbits (2024 Phys. Educ. 59 023002)","authors":"Stephen Hughes","doi":"10.1088/1361-6552/ad4e88","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4e88","url":null,"abstract":"Figure 2 is updated.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cloud chamber using Peltier cooling 使用珀尔帖冷却技术的云室
Physics Education Pub Date : 2024-06-12 DOI: 10.1088/1361-6552/ad506c
S. D. Barrett
{"title":"Cloud chamber using Peltier cooling","authors":"S. D. Barrett","doi":"10.1088/1361-6552/ad506c","DOIUrl":"https://doi.org/10.1088/1361-6552/ad506c","url":null,"abstract":"The design of a simple, compact, inexpensive cloud chamber is described and examples of particle tracks from cosmic rays and a radioactive sample are shown. A temperature gradient is established in the chamber through the use of a simple heater at the top and Peltier modules at the base, eliminating the need for dry ice. Using a few millilitres of isopropyl alcohol it starts to show particle tracks a few minutes after being switched on and operates for over two hours without any intervention. The cloud chamber is constructed using components that can be readily obtained at a total cost of about £40.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"37 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141353787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A user experience survey of an augmented reality android application for learning Coulomb’s law 用于学习库仑定律的增强现实安卓应用的用户体验调查
Physics Education Pub Date : 2024-06-12 DOI: 10.1088/1361-6552/ad5248
A. Vidak, I. Movre Šapić, Karla Zahtila
{"title":"A user experience survey of an augmented reality android application for learning Coulomb’s law","authors":"A. Vidak, I. Movre Šapić, Karla Zahtila","doi":"10.1088/1361-6552/ad5248","DOIUrl":"https://doi.org/10.1088/1361-6552/ad5248","url":null,"abstract":"In recent years, the COVID-19 pandemic has necessitated social distancing measures, prompting a greater interest in augmented reality (AR) as a means to facilitate accessible physics experiments for students. Recognizing this, we have recently developed an Android mobile application that harnesses AR technology. The application named CoulombsLawAR allows users to investigate how electrical charges and their distance influence the electrical force between them. The primary objective of our study was to assess students’ experiences while using this AR application. To achieve this, we engaged 156 undergraduate students from the Faculty of Chemical Engineering and Technology from University of Zagreb in the evaluation process. They were requested to utilize our AR application to complete a task specifically designed to enhance their understanding of Coulomb’s law. Subsequently, the participants were given a series of questionnaires, comprising five open-ended questions and 30 close-ended questions. These questionnaires included the System Usability Scale, User Experience, and Handheld Augmented Reality Usability Scale. In-depth analysis of the students’ feedback provided valuable insights. The majority of the participants found the application to be user-friendly, consistent in its performance, self-explanatory, and enjoyable to use. Additionally, students provided constructive feedback regarding potential enhancements that could be made to the application. Overall, the study findings indicate that the AR application we developed was well-received by undergraduate students, highlighting its potential as an effective tool for teaching and learning physics concepts.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"114 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141352078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pencil and paper electronics: an accessible approach to teaching basic physics concepts 纸笔电子学：基础物理概念的通俗易懂教学法
Physics Education Pub Date : 2024-06-07 DOI: 10.1088/1361-6552/ad4a19
Pablo Bastante, Andres Castellanos-Gomez
{"title":"Pencil and paper electronics: an accessible approach to teaching basic physics concepts","authors":"Pablo Bastante, Andres Castellanos-Gomez","doi":"10.1088/1361-6552/ad4a19","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4a19","url":null,"abstract":"This teaching article describes a simple and low-cost methodology for studying electrical transport and constructing basic sensor devices using everyday stationery items, including pencils, paper, and a handheld multimeter. The approach is designed for high school and undergraduate teachers and offers an easy-to-implement, hands-on method for teaching fundamental concepts in physical electronics. The materials and experiments outlined in this article are widely accessible and can be easily replicated in various teaching labs, even with limited budgets.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141548091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using storytelling to foster the teaching and learning of gravitational waves physics at high-school 用讲故事的方式促进高中引力波物理学的教与学
Physics Education Pub Date : 2024-06-07 DOI: 10.1088/1361-6552/ad4b87
M Tuveri, A Steri, D Fadda
{"title":"Using storytelling to foster the teaching and learning of gravitational waves physics at high-school","authors":"M Tuveri, A Steri, D Fadda","doi":"10.1088/1361-6552/ad4b87","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4b87","url":null,"abstract":"Studies in Physics Education Research show that interdisciplinary approaches in education foster students’ motivation, creativity, curiosity, and interest in physics. We discuss their features and potential role in bringing contemporary physics topics to high school and how to use them to integrate formal educational programs. We make an explicit example of the use of storytelling and theatrical techniques to introduce secondary school students to black holes and gravitational wave topics. The Educational Division of the Physics Department at the University of Cagliari designed the activity. Participants were 200 high-school students (17 to 19 years old) from five schools (scientific, humanities) in Sardinia. Through a research questionnaire, we measure the efficacy of using artistic tools to communicate and teach the proposed subjects. We collected 76 answers. Results show that our methodology helps introduce students to contemporary physics themes, fostering their interest and learning of such content. Students from the humanities significantly appreciated the use of poetry and artistic tools more than their scientific peers. Finally, we discuss the potentiality of our approach in orientating students towards a STEAM (STEM and Arts) career.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141519215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A sound-generating polarity detector for visually impaired students 为视障学生设计的发声极性检测器
Physics Education Pub Date : 2024-06-07 DOI: 10.1088/1361-6552/ad4cce
Nuray Önder Çelikkanli, Mustafa Karadag
{"title":"A sound-generating polarity detector for visually impaired students","authors":"Nuray Önder Çelikkanli, Mustafa Karadag","doi":"10.1088/1361-6552/ad4cce","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4cce","url":null,"abstract":"This study aims to develop a polarity detector that generates sounds in two different patterns for positive and negative polarity, which enables visually impaired students to detect the polarity of electrically charged objects in static electricity experiments. The traditional electroscopes used in physics laboratories are not practical enough to determine the polarity of electrically charged objects. For visually impaired students to perform static electricity experiments on their own, there is a need for an electroscope that informs them about the polarity of electrically charged objects, for example, by generating sounds or vibrations in different patterns. With this motivation, we developed a sound-generating polarity detector with a small budget for two polarities. Visually impaired students and others can easily use such a digital educational tool in the physics laboratories. Physics teachers can use this laboratory tool as an educational material that reduces their workload, and it would be beneficial to bring it into the existing literature.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":" 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141373359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The physics of nerf guns 强化玩具枪的物理原理
Physics Education Pub Date : 2024-06-06 DOI: 10.1088/1361-6552/ad4c47
Stephen Hughes
{"title":"The physics of nerf guns","authors":"Stephen Hughes","doi":"10.1088/1361-6552/ad4c47","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4c47","url":null,"abstract":"A class activity is described that involves taking a video of a nerf gun fired vertically. The ascension time of the nerf bullet is found by counting the number of video frames, which is then used to calculate the maximum height reached. The kinematic equations can then be used to calculate several extra pieces of information about the trajectory of the nerf bullet such as the initial velocity and the spring constant of the nerf gun, etc.","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"128 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141377023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Book Review: Predicting Our Climate Future by David Stainforth 书评：大卫-斯坦福斯（David Stainforth）的《预测我们的气候未来
Physics Education Pub Date : 2024-06-04 DOI: 10.1088/1361-6552/ad4b8a
Peter C Main
{"title":"Book Review: Predicting Our Climate Future by David Stainforth","authors":"Peter C Main","doi":"10.1088/1361-6552/ad4b8a","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4b8a","url":null,"abstract":"","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141265906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Book Review: Determined by Robert Sapolsky 书评：罗伯特-萨波斯基的《确定
Physics Education Pub Date : 2024-06-04 DOI: 10.1088/1361-6552/ad4b89
Rick Marshall
{"title":"Book Review: Determined by Robert Sapolsky","authors":"Rick Marshall","doi":"10.1088/1361-6552/ad4b89","DOIUrl":"https://doi.org/10.1088/1361-6552/ad4b89","url":null,"abstract":"","PeriodicalId":39773,"journal":{"name":"Physics Education","volume":"5 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141266188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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