Saturday, February 11, 2012

How Education Fails Technology....

Interesting article from “edtech digest”:

How Education Fails Technology (And What to Do About It)

Education has failed technology. Yes, you read that correctly. Education has failed technology.

To understand why this is, not vice versa, requires understanding what the research literature makes clear: It is possible to get all children learning at levels beyond their respective aptitudes. The same literature, however, makes clear that such levels of learning rarely occur outside one-to-one tutoring settings. Let’s unpack these seemingly contradictory statements to shed light on why education has failed technology and what we can do about it.

Nearly three decades ago, Benjamin Bloom (author of Taxonomy of Educational Objectives) led a research effort to find methods of group instruction that were as effective as one-to-one tutoring through which students performed two standard deviations higher than their classroom educated peers. Bloom named the target of his search the 2-sigma problem. The research-based solution he found was simple, yet profound. If certain instructional practices are used and specific conditions met then one teacher, instructing a group of students in a classroom, could help the students attain 2-sigma. The practices he identified that make 2-sigma possible include reinforcement, cues and explanations, corrective feedback, and cooperative learning. The conditions include student classroom-participation, student time on task, and classroom morale.

Read the entire article at


Stan Freeda

Educational Technology and Online Learning

NH Department of Education

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