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001-es BibID:	BIBFORM079635
035-os BibID:	(Scopus)85057643516
Első szerző:	Biró Piroska (informatikus, matematikus)
Cím:	Semi-Unplugged Tools for Building Algorithms With Sprego / Piroska Bíró, Mária Csernoch
Dátum:	2017
ISSN:	2146-7242
Megjegyzések:	Sprego is a programming approach in spreadsheet environments, which is firmly supported by unplugged and semi-unplugged tools for better comprehension. In the present paper we provide details of how authentic webpage-tables support real world problem solving and serve as semi-unplugged tools. The "Computer Science Unplugged" method is generally accepted in communicating the great ideas of computer science. However, we have found that the variation and the right proportion of unplugged and semi-unplugged tools can serve these great ideas also satisfy students' eagerness for digital contents and tools. In this context we must clarify the misconception that both programming and end-user activities start when the computer is switched on. Beyond this, we provide details of our experience on how data management and end-user programming in spreadsheet environments can be introduced and supported with semi-unplugged tools. Along with previously suggested ideas, we have found that teaching algorithms and programming in spreadsheet environments are both equally possible, but less demanding than 'classical' programming. To carry out coding in spreadsheets, we developed the Sprego - Spreadsheet Lego - high mathability programming approach and language. The semi-unplugged tools, which we rely on heavily in Sprego, are authentic data arranged in tables - primarily downloaded from the Internet and/or collected by students. The authentic tables allow both teachers and students to make a deep analysis of the content and structure of the data, to recognize data types, convert files, formulate tasks and problems based on the data, and finally to discuss and debug the problem solving processes and solutions. Most of these processes can be supported by providing the tables in printed form - either on paper or on digital devices -, prior to or alongside the coding process. One further feature of Sprego is the extensive use of composite functions. With this other semi-unplugged approach the discussion and debugging of solutions are strongly supported and it allows students to share the great ideas of computer sciences, and to develop computational thinking and algorithmic skills.
Tárgyszavak:	Műszaki tudományok Informatikai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Turkish Online Journal of Educational Technology. - 16 : Special Issue for INTE (2017), p. 946-957. -
További szerzők:	Csernoch Mária (1963-) (informatika tanár)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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