Scaffolding for Optimal Challenge in K-12 Problem-Based Learning

Autor/inn/en	Kim, Nam Ju; Belland, Brian R.; Axelrod, Daryl
Titel	Scaffolding for Optimal Challenge in K-12 Problem-Based Learning
Quelle	In: Interdisciplinary Journal of Problem-based Learning, 13 (2019) 1, Artikel 3 (23 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1541-5015
DOI	10.7771/1541-5015.1712
Schlagwörter	Problem Based Learning; Scaffolding (Teaching Technique); Elementary Secondary Education; Independent Study; Cooperative Learning; Difficulty Level; Facilitators (Individuals); Barriers; Student Centered Learning; Personal Autonomy; Competence; Student Needs; Ability; Peer Teaching + Suchen Sie Ihr Suchwort? Problem-based learning; Problemorientiertes Lernen; Selbststudium; Kooperatives Lernen; Schwierigkeitsgrad; Group work; Student-entered learning; Student-centred learning; Student centred learning; Schülerorientierter Unterricht; Schülerzentrierter Unterricht; Gruppenarbeit; Individuelle Autonomie; Kompetenz; Fähigkeit; Fertigkeit; Peer group teaching; Peer Group Teaching
Abstract	Establishing optimal challenge enhances intrinsic motivation, interest, and the probability of success in the learning activity. In K-12 problem-based learning (PBL), students may struggle to address associated tasks that are beyond their current ability levels. This paper suggested learner-centered scaffolding systems (LSS) to improve K-12 students' perception of optimal challenge by addressing their learning issues in PBL. LSS enhances students' experience in autonomy and competence by providing multiple types of scaffolding in accordance with students' different needs and difficulties in PBL. Students can control the nature and frequency of scaffolding by themselves according to their needs and ability, and it plays a role in improving their self-directed learning skills. Last, peer scaffolding between students with similar abilities satisfies students' needs for relatedness. (As Provided).
Anmerkungen	Purdue University Press. Stewart Center Room 370, 504 West State Street, West Lafayette, IN 47907. Tel: 800-247-6553; Fax: 419-281-6883; e-mail: pupress@purdue,edu; Web site: http://docs.lib.purdue.edu/ijpbl/
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01