کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
366350 621369 2008 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Learning by doing: The objectification of knowledge across semiotic modalities in middle school chemistry lab activities
موضوعات مرتبط
علوم انسانی و اجتماعی علوم انسانی و هنر زبان و زبان شناسی
پیش نمایش صفحه اول مقاله
Learning by doing: The objectification of knowledge across semiotic modalities in middle school chemistry lab activities
چکیده انگلیسی

This analysis follows students’ action and interaction with a single scientific phenomenon (bubbling/gas) over the course of a curriculum unit in a middle school science classroom to examine how and what they learn when doing laboratory activities. Taking a situated approach to interaction, I place the process of objectification in its multimodal context, focusing specifically on perceptual and linguistic objectification to highlight the importance of action, bodily movement, and the use of materials in students’ developing understanding of the law of conservation of matter. These two processes of objectification show how students orient themselves to the scientific materials at critical points in time, and how they transform first-hand activity into meaningful linguistic representations to demonstrate they have learned from their activities, and to create forms of knowledge that can be decontextualized and recontextualized in future learning situations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Linguistics and Education - Volume 19, Issue 3, Winter 2008, Pages 225–243
نویسندگان
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