Although algebra is a prerequisite for higher mathematics, few studies have examined the mathematical and cognitive capabilities that contribute to the development of algebra word problems solving skills. We examined changes in these relations from second to ninth grades. Using a cross-sequential design that spanned 4 years, children from 3…

Adolescents' (n = 342, 169 boys) general algebra and algebra word problems performance were assessed in 9th grade as were intelligence, academic achievement, working memory, and spatial abilities in prior grades. The adolescents reported on their academic attitudes and anxiety and their teachers reported on their in-class attentive behavior in 7th…

The study's goal was to identify the beginning of 1st grade quantitative competencies that predict mathematics achievement start point and growth through 5th grade. Measures of number, counting, and arithmetic competencies were administered in early 1st grade and used to predict mathematics achievement through 5th (n = 177), while controlling for…

Purpose of this study was to determine whether some major aspects of children's role-playing behavior can be coded reliably and whether role-playing behavior is related to role-problem characteristics and individual variables. (Authors)

Studied 237 fifth-, eighth- and eleventh-graders to determine their knowledge of effective strategies for dealing with everyday problems. Strategy effectiveness was dependent on the context of the problem. Age and gender differences were found when students' strategy knowledge was compared with that of teachers. (RJC)