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Schneider, Michael; Merz, Simon; Stricker, Johannes; De Smedt, Bert; Torbeyns, Joke; Verschaffel, Lieven; Luwel, Koen – Child Development, 2018
The number line estimation task is widely used to investigate mathematical learning and development. The present meta-analysis statistically synthesized the extensive evidence on the correlation between number line estimation and broader mathematical competence. Averaged over 263 effect sizes with 10,576 participants with sample mean ages from 4…
Descriptors: Number Concepts, Numbers, Mathematics Instruction, Children
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Vukovic, Rose K.; Fuchs, Lynn S.; Geary, David C.; Jordan, Nancy C.; Gersten, Russell; Siegler, Robert S. – Child Development, 2014
Longitudinal associations of domain-general and numerical competencies with individual differences in children's understanding of fractions were investigated. Children (n = 163) were assessed at 6 years of age on domain-general (nonverbal reasoning, language, attentive behavior, executive control, visual-spatial memory) and numerical (number…
Descriptors: Children, Individual Differences, Mathematics, Arithmetic
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Van de Rijt, Bernadette A. M.; Van Luit, Johannes E. H. – Instructional Science, 1998
Presents results of a study of the development of early mathematical competence related to counting among young poor arithmetic achievers in the four- to seven-year age group. An Additional Early Mathematics program was offered to students scoring below a criterium with either guiding instruction or structured instruction. (Author/LRW)
Descriptors: Arithmetic, Competence, Computation, Elementary School Mathematics
Markus, Nancy L. – 1996
This document compiles an "honest list" of what is needed for adult numeracy. The first section consolidates the four posited Massachusetts Adult Basic Education (ABE) Math Standards into three adult numeracy themes: relevance/connections, problem solving/reasoning/decision making, and communication. A discussion of each theme is followed by some…
Descriptors: Adult Basic Education, Algebra, Arithmetic, Basic Skills