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Rittle-Johnson, Bethany; Star, Jon R. – Journal of Educational Psychology, 2009
Researchers in both cognitive science and mathematics education emphasize the importance of comparison for learning and transfer. However, surprisingly little is known about the advantages and disadvantages of what types of things are being compared. In this experimental study, 162 seventh- and eighth-grade students learned to solve equations (a)…
Descriptors: Mathematics Education, Educational Psychology, Equations (Mathematics), Knowledge Level
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Rittle-Johnson, Bethany; Star, Jon R. – Journal of Educational Psychology, 2007
Encouraging students to share and compare solution methods is a key component of reform efforts in mathematics, and comparison is emerging as a fundamental learning mechanism. To experimentally evaluate the effects of comparison for mathematics learning, the authors randomly assigned 70 seventh-grade students to learn about algebra equation…
Descriptors: Mathematics Instruction, Concept Formation, Mathematical Concepts, Educational Change