Academic Journal
A semiotic approach for the teaching of energy: linking mechanical work and heat with the world of objects and events
| العنوان: | A semiotic approach for the teaching of energy: linking mechanical work and heat with the world of objects and events |
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| المؤلفون: | PANAGIOTIS PANTIDOS, DAMIEN GIVRY |
| المصدر: | Review of Science, Mathematics and ICT Education, Vol 15, Iss 2, Pp 5-30 (2021) |
| بيانات النشر: | Metaichmio Publications, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Education LCC:Mathematics |
| مصطلحات موضوعية: | transfer of energy, mechanical work, heat, semiotic actions, inscriptions, Education, Mathematics, QA1-939 |
| الوصف: | In this study an effort is made to provide links between the world of physics (theoretical) model about energy transfer with the world of objects and events. Taking into account a holistic approach on energy based on conservation of energy principle and a semiotic approach based on the multimodality of teaching, it was investigated whether a ‘no contact, contact plus change’ pattern can signify in the material world the separation and the interaction between the physical systems and the changes within the systems. An analysis of a teacher’s actions from a physics lesson and a physics textbook concerning mechanical work and heat as mechanisms of energy transfer was made, identifying the no contact, contact + change pattern in speech, written text, bodily acts and inscriptions. It was shown that this semiotic schema has the potential to transfer the physics model about mechanical work and heat to the world of objects and events avoiding ambiguities that create conceptual blending between transformation and transfer of energy. In addition, illustrating the idea of change by movement for mechanical work (position change) and by haptic contact or different colours for heat (temperature change) might be of great importance in teaching activities about transfer of energy. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English French |
| تدمد: | 1791-261X 1792-3999 |
| Relation: | https://pasithee.library.upatras.gr/review/article/view/3563; https://doaj.org/toc/1791-261X; https://doaj.org/toc/1792-3999 |
| DOI: | 10.26220/rev.3563 |
| URL الوصول: | https://doaj.org/article/3a94618d83104f27a148298b81b0f47e |
| رقم الانضمام: | edsdoj.3a94618d83104f27a148298b81b0f47e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 1791261X 17923999 |
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| DOI: | 10.26220/rev.3563 |