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Framework for the natures of negativity in introductory physics [PDF]
Physical Review Physics Education Research, 2020 Mathematical reasoning skills are a desired outcome of many introductory physics courses, particularly calculus-based physics courses. Novices can struggle to understand the many roles signed numbers play in physics contexts, and recent evidence shows ...
Suzanne White Brahmia +3 more
doaj +8 more sources
Equations and the Equal Sign in Elementary Mathematics Textbooks [PDF]
The Elementary School Journal, 2012 To promote a relational understanding of the equal sign (=), students may require exposure to a variety of equation types (i.e., 3 = 8 − 5; 2 + 3 = 1 + 4; 9 − 3 = 6). The purpose of this study was to evaluate 8 elementary curricula for degree of exposure
Sarah R. Powell
semanticscholar +5 more sources
Usability of American Sign Language Videos for Presenting Mathematics Assessment Content [PDF]
The Journal of Deaf Studies and Deaf Education, 2018 There is considerable interest in determining whether high-quality American Sign Language videos can be used as an accommodation in tests of mathematics at both K-12 and postsecondary levels; and in learning more about the usability (e.g ...
Eric G. Hansen +5 more
semanticscholar +5 more sources
Sign Language in Light of Mathematics Education: An Exploration Within Semiotic and Embodiment Theories of Learning Mathematics [PDF]
American Annals of the Deaf, 2021 :Research rarely focuses on how deaf and hard of hearing (DHH) students address mathematical ideas. Complexities involved in using sign language (SL) in mathematics classrooms include not just challenges, but opportunities that accompany mathematics ...
C. Krause, A. M. Wille
semanticscholar +7 more sources
American Annals of the Deaf, 2021 :Limited studies exist that connect using signed language with mathematics performance of deaf and hard of hearing children. In the present study, the authors examined 257 participants and compared their results on the Northwest Evaluation Association ...
Jon Henner +3 more
semanticscholar +4 more sources
The Role of Infinity with Signs in Mathematics [PDF]
Education Journal, 2013 The article shows the significance of signs +∞ and -∞ (infinity with signs) for a full exposition of some of the problematic materials in mathematics. With its help smoothness of the curve, specified by functions with finite and infinite derivatives at the points, is determined. The properties of the function f, with which you can set the smoothness of
Erkara Aydos Zh.
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Mathematical knowledge and language in deaf students: The relationship between the recitation of a numerical sequence and Brazilian Sign Language proficiency [PDF]
Estudos de Psicologia (Campinas), 2019 The present study investigated recitation skills, constitutive of the number concept, and their relationship with language skills in the Brazilian Sign Language.
Silene Pereira MADALENA +2 more
doaj +2 more sources
Signs, figures and time: Cavaillès on "intuition" in mathematics
THEORIA, 2006 This paper is concerned with Cavaillès' account of "intuition" in mathematics. Cavaillès starts from Kant's theory of constructions in intuition and then relies on various remarks by Hilbert to apply it to modern mathematics.
Pierre Cassou-Noguès
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Contribution of equal-sign instruction beyond word-problem tutoring for third-grade students with mathematics difficulty. [PDF]
Journal of Educational Psychology, 2010 Elementary school students often misinterpret the equal sign (=) as an operational rather than a relational symbol. Such misunderstanding is problematic because solving equations with missing numbers may be important for higher-order mathematics skills ...
Sarah R. Powell, Lynn S. Fuchs
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MATHEMATICAL MORPHOLOGY APPLIED IN RECOGNITION OF HEART SIGNS
International Journal of Differential Equations and Applications, 2015 With a generalized version of the endogenous growth model by Romer in [20] it is analysed the dynamical characteristics of the effects of the learning-by-doing (LBD) externalities on the memory-dependent production process. It is regarded as an quasi-homogeneous production function whose factors of substitutability are non-constant.
A. Saraiva +4 more
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