搜索结果: 1-15 共查到“知识库 math”相关记录25条 . 查询时间(0.077 秒)
Can the WRAT–4 Math Computation Subtest predict the final grade in a college-level math course?
WRAT–4 Math Computation Subtest final grade college-level math course
2016/3/16
121 freshman through graduate college students (68 men, 53 women; M age = 23.3 yr., SD = 7.8) in 10 different math classes were administered the Wide Range Achievement Test Fourth Edition (WRAT–4) Mat...
Intensive Math Instruction and Educational Attainment
Math Instruction Educational Attainment
2016/3/3
We study an intensive math instruction policy that assigned low-skilled ninth graders to an algebra course that doubled instructional time, altered peer composition and emphasized problem solving skil...
A Study of Machine Reading–Solving Math Word Problems in a Human Comprehensive Way
Machine Reading Math Word Human Comprehensive
2016/2/25
Since Big Data mainly aims to explore the correlation between surface features but not their underlying causality relationship, the Big Mechanism program was initiated by DARPA (USA) to find out “why”...
What is this course about? The foundations of di erential geometry (=
study of manifolds) rely on analysis in several variables as \local machinery": many
global theorems about manifolds are reduced...
Explaining the Gender Gap in Math Test Scores:The Role of Competition
Gender Gap Math Test Scores Role of Competition.
2015/7/23
Explaining the Gender Gap in Math Test Scores:The Role of Competition.
Nothing found here is original except for a few mistakes and misprints here and there. These notes are simply a record of what I cover in class, to spare the students the necessity of taking the lectu...
A cross-country comparison of math achievement at teen age and cognitive performance 40 years later
cognitive aging cross-country comparison FIMS share
2014/12/2
Background: Maintaining cognitive functioning through mid- to late-life is relevant for the individual and societal aim of active ageing. Evidence shows considerable stability in individual-level rank...
A cross-country comparison of math achievement at teen age and cognitive performance 40 years later
cognitive aging cross-country comparison FIMS share
2014/11/27
Background: Maintaining cognitive functioning through mid- to late-life is relevant for the individual and societal aim of active ageing. Evidence shows considerable stability in individual-level rank...
A cross-country comparison of math achievement at teen age and cognitive performance 40 years later
math achievement cognitive performance
2014/11/27
Maintaining cognitive functioning through mid- to late-life is relevant for the
individual and societal aim of active ageing. Evidence shows considerable stability
in individual-level rank-orderin...
Addendum to "Energies of zeros of random sections on Riemann surfaces" [arXiv:0705.2000]. Indiana Univ. Math. J. 57 (2008), no. 4, 1753-1780
Energies of zeros of random sections Riemann surfaces
2010/12/9
The purpose of this note is to resolve an apparent discrepancy between the calculations
in the article [ABS] of Armentano- Beltran-Shub (henceforth ABS) and that in Qi Zhong’s
article [Zh] of the as...
RIPPLE MARKS—THE STORY BEHIND THE STORY | Canyon "Ghost" Critical to Stream Ecosystems: Cougars Act as Guardians of Fish, Frogs • "Wavelet" Math Translates Whale Song into Art • Fire in the Sky, Smoke in the Water: Queen of American Lakes Under Siege from Fireworks Displays? • Jellyfish "Blooms" Signal Ailing Seas Ahead: Jellywatchers Help Scientists Track Locations
Ghost cat cat puma tupi predators habitat
2015/7/7
The ghost cat, it's been called, this feline that roams backcountry from the Yukon to Chile. It has dozens of names, from panther, to puma, to mountain lion. But its best descriptor, perhaps, is couga...
Comments on: "Optical solitons in a parabolic law media with fourth order dispersion"[Appl. Math. Comput. 208(2009)209-302]
Optical solitons parabolic law media fourth order dispersion
2010/4/6
Biswas and Milovic[Appl. Math. Comput.208(2009)209-302] have found the optical one-soliton solutions of a fourth order dispersive cubic-quintic nonlinear Schr\"odinger equation. In this comment, we fi...
Gender differences in young children's math ability attributions
mathematicalability human sex differences studentattitudes teacher attitudes ability attribution
2009/12/31
We examined the structure underlying math ability attributions in 8- to 9-year old boys and girls. As potential determinants of math ability attributions we assessed general ability, grades, teacher e...
THE MATH MODELING OF THE STAGES OF RESULT DEVELOPMENT IN HIGH PROFILE ELITE SWIMMERS FOR THE 50m, 100m, 200m, 400m AND 1500m FREESTYLE
sport training technology training stage models math modeling swimmers free style
2009/8/26
The modern theoretical concept of sport training concentrated on achieving top sport results is based on a principle of perennial directional training that includes sports, preparation and competitio...
Engineering rigor and its discontents: Philosophical reflection as curative to math-physics envy
philosophy-of-engineering Toulmin reflective-practice
2009/3/30
This extended abstract critically exams the use of the terms "rigorous" and "soft" in the context of engineering modeling. Common usage of the terms is contrasted with Toulmin's notion of "reasonablen...