Browsing Graduate School of Education by Author "Perova, Natasha"
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The Role of Prior Knowledge in the Development of Strategy Flexibility: The Case of Computational Estimation
Star, Jon R; Rittle-Johnson, Bethany; Lynch, Kathleen Helen; Perova, Natasha (2009)The ability to estimate is a fundamental real-world skill; it allows students to check the reasonableness of answers found through other means, and it can help students develop a better understanding of place value, ... -
Using video to improve mathematics' teachers' abilities to attend to classroom features: A replication study
Star, Jon R; Lynch, Kathleen Helen; Perova, Natasha (2011)