‘Concrete’ Manipulatives, Concrete Ideas
نویسندگان
چکیده
منابع مشابه
‘‘Concrete’’ Computer Manipulatives in Mathematics Education
The use of ‘‘concrete manipulatives’’ in mathematics education is supported by research and often accepted as a sine qua non of ‘‘reform’’ approaches. This article reviews the research on the use of manipulatives and critiques common notions regarding concrete manipulatives. It presents a reformulation of the definition of concrete as used in educational psychology and educational research and ...
متن کاملSome concrete ideas about manuscript abstracts.
The journal article, the publication of scientific results of a study, is a beautifully constructed document with several well-known key components, the so-called IMRaD style of introduction, methods/materials, results, and discussion. While most scientists are cognizant of these components and generally are able to write them reasonably well, the abstract of the article is often a mystery. Wha...
متن کاملA Meta-Analysis of the Efficacy of Teaching Mathematics With Concrete Manipulatives
examples in learning math. Science, 320(5875), 454–455. doi: 10.1126/science.1154659 Kaminski, J. A., Sloutsky, V. M., & Heckler, A. (2009). Transfer of mathematical knowledge: The portability of generic instantiations. Child Development Perspectives, 3(3), 151–155. doi:10.1111/j.1750-8606
متن کاملConcrete Transitions
Following von Wright, “transitions” are needed for understanding agency. I indicate how von Wright’s account of transitions should be adapted to take account of objective indeterminism, using the idea of branching space-time. The essential point is the need to locate transitions not merely in space-time, but concretely amid the indeterministic, causally structured possibilities of our (only) wo...
متن کاملConcrete Dropout
• Gal and Gharamani (2015) reinterpreted dropout regularisation as approximate inference in BNNs •Dropout probabilities pl are variational parameters of the approximate posterior qθ(ω) = ∏ k qMk,pk(Wk), where Wk = Mk · diag (zk) and zkl iid ∼Bernoulli(1− pk) • Concrete distribution (Maddison et al., Jang et al.) relaxes Categorical distribution to obtain gradients wrt the probability vector – E...
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ژورنال
عنوان ژورنال: Contemporary Issues in Early Childhood
سال: 2000
ISSN: 1463-9491,1463-9491
DOI: 10.2304/ciec.2000.1.1.7