What's in a Wave? Using Modeling and Computational Thinking to Enhance Students' Understanding of Waves

Autor/inn/en	Enderle, Patrick; King, Natalie; Margulieux, Lauren
Titel	What's in a Wave? Using Modeling and Computational Thinking to Enhance Students' Understanding of Waves
Quelle	In: Science Teacher, 88 (2021) 4, S.24-28 (5 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0036-8555
Schlagwörter	Science Education; Standards; Teaching Methods; Science Curriculum; Physics; Information Technology; Learner Engagement; Design; Simulation; Thinking Skills; Mathematical Models; Scientific Research; Scientific Concepts; Concept Formation; Programming Languages; Peer Relationship; Computer Software; Web Based Instruction; Recall (Psychology) + Suchen Sie Ihr Suchwort? Naturwissenschaftliche Bildung; Standard; Teaching method; Lehrmethode; Unterrichtsmethode; Physik; Informationstechnologie; Simulation program; Simulationsprogramm; Denkfähigkeit; Mathematical model; Mathematisches Modell; Concept learning; Begriffsbildung; Peer-Beziehungen; Web Based Training; Abberufung
Abstract	Teaching about wave structure and function is a critical element of any physical science curriculum and supported by "Next Generation Science Standards (NGSS)" PS4: Waves and Their Applications in Technologies for Information Transfer. To support students' learning of these ideas, teachers often rely on developing graphic models of a wave with students identifying different aspects of wave structure. To enhance this experience, some teachers employ readily available simulations from trusted websites. Digital resources are valuable tools that teachers can use to support students' science understanding through manipulating elements of digitally constructed scientific models. These approaches to teaching promote students' engagement in the practice of designing (drawing a wave) and using scientific models (working with a simulation). To expand upon these resources, the authors developed a series of instructional activities that deepen students' conceptual understanding of waves by engaging in computational thinking while developing and using scientific and mathematical models. They used an accessible programming platform, called Pencil Code, which displays the simulation and its code side by side, offering learners more opportunity to understand their interaction. The sequence of activities described in the article offers physical science teachers an engaging way for students to explore wave structure and observe the impact of different media. Most importantly, these activities also provide an example of how teachers can incorporate the scientific practice of computational thinking through combining it with the practice of developing and using scientific models. (ERIC).
Anmerkungen	National Science Teaching Association. 1840 Wilson Boulevard, Arlington, VA 22201-3000. Tel: 800-722-6782; Fax: 703-243-3924; e-mail: membership@nsta.org; Web site: https://www.nsta.org/
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01