Scaffolding problem solving in technology-enhanced learning environments (TELEs): Bridging research and theory with practice

With the expanding availability and capability of varied technologies, classroom-based problem solving has become an increasingly attainable, yet still elusive, goal. Evidence of technology-enhanced problem-solving teaching and learning in schools has been scarce, understanding how to support students' problem solving in classroom-based, technology-enhanced learning environments has been limited, and coherent frameworks to guide implementation have been slow to emerge. Whereas researchers have examined the use and impact of scaffolds in mathematics, science, and reading, comparatively little research has focused on scaffolding learning in real-world, everyday classroom settings. Web-based systems have been developed to support problem solving, but implementations suggest variable enactment and inconsistent impact. The purpose of this article is to identify critical issues in scaffolding students' technology-enhanced problem solving in everyday classrooms. First, we examine two key constructs (problem solving and scaffolding) and propose a framework that includes essential dimensions to be considered when teachers scaffold student problem solving in technology-rich classes. We then investigate issues related to peer-, teacher-, and technology-enhanced scaffolds, and conclude by examining implications for research. (C) 2010 Elsevier Ltd. All rights reserved.