Teaching and learning special relativity theory in secondary and lower undergraduate education: A literature review

This review presents an overview and analysis of the body of research on special relativity theory (SRT) education at the secondary and lower undergraduate level. There is currently a growing international interest in implementing SRT in pre-university education as an introduction to modern physics. For this reason, insights into learning opportunities and challenges in SRT education are needed. The field of research in SRT education is still at an early stage, especially at the level of secondary education, and there is a shortage of empirical evaluation of learning outcomes. In order to guide future research directions, there is a need for an overview and synthesis of the results reported so far. We have selected 40 articles and categorized them according to reported learning difficulties, teaching approaches, and research tools. Analysis shows that students at all educational levels experience learning difficulties with the use of frames of reference, the postulates of SRT, and relativistic effects. In the reported teaching sequences, instructional materials, and learning activities, these difficulties are approached from different angles. Some teaching approaches focus on thought experiments to express conceptual features of SRT, while others use virtual environments to provide realistic visualization of relativistic effects. From the reported teaching approaches, three learning objectives can be identified: to foster conceptual understanding, to foster understanding of the history and philosophy of science, and to gain motivation and confidence toward SRT and physics in general. In order to quantitatively compare learning outcomes of different teaching strategies, a more thorough evaluation of assessment tools is required

Implementing an intrinsically integrated game on Newtonian mechanics in the classroom: outcomes in terms of conceptual understanding and transfer

Digital educational games have demonstrated large variations in learning outcomes and transfer. Furthermore, educational games are usually embedded in a larger educational setting. This case study evaluates in detail a lesson around an educational game designed to foster transfer. The game, Newtons Race, is an intrinsically integrated game on Newtonian mechanics. The learning goal of the lesson is understanding and applying the relationship between forces and motion. Outside of the game, lesson activities include a debriefing session, a generalisation assignment, and an assignment on transfer situations. This lesson was evaluated using a mixed-methods approach. A pre-post test design (N=27) demonstrated a large significant learning effect (p = .002, d = .908). Transfer, as measured within the posttest, was also fostered significantly. In the qualitative part of the study, students written statements on the worksheets and students utterances during the discussion were analyzed using open coding. 79 percent Of all quotes were coded as scientifically correct.Comment: 25 pagers, 4 figures, 6 table

Tudományos felfedezéses tanulás a fogalmi tárgykörök számítógépes szimulációjával

A tudományos felfedezéses tanulás a tanulás nagy mértékben önirányítással megvalósuló, konstruktív formája. A számítógépes szimuláció olyan számítógép -alapú környezet, amely kiválóan alkalmas a felfedezéses tanulásra, mivel itt az a tanuló fő feladata, hogy kísérletezés útján következtessen a szimuláció alapját képező modell tulajdonságaira. A neves holland szerzők tanulmánya áttekintést ad a szimulációs környezetekben megvalósuló felfedezéses tanulás megfigyelt hatékonyságáról és hatásosságáról, rámutatva azokra a problémákra, amelyekkel a tanulók ilyenkor találkozhatnak, továbbá arról, hogy ezeknek a problémáknak a megoldása érdekében a szimuláció hogyan kombinálható tanári segítséggel

Engaging Preuniversity Students in Sustainability and Life Cycle Assessment in Upper-Secondary Chemistry Education: The Case of Polylactic Acid (PLA)

This article reports about a lesson series that focuses on engaging students in sustainability, plastics, and life cycle assessment (LCA). The purpose of the lesson series is to give students insights into sustainability in the context of plastics and to foster awareness of and insights into the benefits of the LCA method. The lesson series introduces students to sustainability by enabling them to watch a video, answer questions, read articles, conduct laboratory experiments, and experience the four stages of LCA. In general, the findings reveal that the lesson series evoked in students a more critical view of the life cycle of plastics. The students showed increasing awareness of the complexity of the sustainability issue at hand. In addition, students used their acquired knowledge about LCA and mentioned impact categories in their argumentation. The lesson series evoked predominantly life cycle thinking, and the qualitative part of an LCA, and might thus serve as a stepping stone toward the quantitative assessment. The preliminary results show that the lesson series is effective for evoking life cycle thinking among students and serves as a stepping stone towards life cycle assessment. Future research could focus on setting the goal and scope of the process to be assessed, with emphasis on the functional unit in the context of plastics, and providing students a complete and coherent understanding of the entire cycle of production, use and recycling of plastics

You escaped! How did you learn during gameplay?

This study investigates the influence of the educational game design elements immersion, collaboration and debriefing, on fostering learning with educational escape rooms. We based the design of the escape room on an educational game design framework that aligns the learning goal and the game goal, that is, escaping from the room. One-hundred-and-twenty-six students, aged between 16 and 20 played the escape room. Measures for learning were pre-and post-tests. The game experience was measured through questionnaires, classroom observations and interviews with students and teachers. The results show a knowledge gain between pre-and post-test. Correlational analysis showed that all three design elements contributed to students' appreciation of the escape room, whereas only immersion had a direct contribution to knowledge gain. Based on the qualitative data it appeared that the used escape boxes contributed most to perceived immersion. Immersion helps students focus on each other and the tasks. Also, a narrative with distinct roles for each student helped to evoke immersion. Unexpectedly, these roles also scaffolded collaboration except for students in the school that engaged in a collaborative learning pedagogy. The study confirms the usability of the framework for game designs, based on theories for the design of physical and hybrid educational games. Practitioner notes What is already known about this topic The escape room as a learning environment appeals to teachers of different disciplines, ages, gender and teaching experiences. Teachers implement escape rooms to create active (hybrid) learning spaces, where learners need a combination of knowledge and skills to solve the subject-based activities. Students and teachers perceive that while participating in escape rooms, students are more engaged, active and learn more compared to regular classes. The assumption is that escape rooms support collaboration and automatically collaborative learning. Review studies on educational escape rooms show that a systematic evaluation is usually absent, disputable or indicates no knowledge gain. Teachers design their educational escape rooms based on digital escape games and/or their experience as players of escape rooms. For digital educational games, important game design aspects are researched. Three main challenges in designing educational games are (1) the participants' transition from the real world to the game world, (2) the alignment of game design aspects and educational aspects and (3) the transfer from attained experiences and knowledge back into the real world. What this paper adds This paper evaluates an educational game design framework for escape rooms, focussing on the above-mentioned main challenges in designing educational games. It investigates the influence of the educational game design elements immersion, collaboration and debriefing, on fostering learning with a hybrid educational escape room. It informs that all three design elements contributed to students' appreciation of the escape room, whereas only immersion had a direct contribution to knowledge gain. The used hybrid escape boxes contributed most to the immersion; scaffolding students to focus on each other and the tasks. Students' collaboration was successfully fostered. However, it scarcely led to collaborative learning during gameplay, due to lack of discussion and reflection needed for deeper understanding. Implications for practice and/or policy The educational escape game framework would help educators creating immersive games, which not only confront learners with meaningful contexts but also give learning gains. The educational escape game framework would help researchers focussing on important and difficult aspects of designing and implementing educational escape rooms to develop and research more effective escape rooms. In guidelines on creating immersion in educational escape games, the notion of physical objects is lacking. In this hybrid escape room, the physical objects such as escape boxes were the most powerful in creating immersion. In addition, the use of sound design in escape games in classrooms seems overrated. Debriefing after the gameplay is perceived necessary to discuss common misunderstandings, to make connections between the topics in various puzzles and to add more content to interest high-achieving students