Results 1 to 10 of about 92,878 (265)

Learn/Teach Analytical Geometry on a Spreadsheet

open access: yesSpreadsheets in Education, 2023
During the covid pandemic we moved to a mixture of online, hybrid and in person teaching. In doing so we faced problems in teaching various modules in analytical geometry and calculus online.
Atteeq Razzak, Zaheer Uddin
doaj   +1 more source

Exploring female learners’ perceptions of learning geometry in mathematics

open access: yesSouth African Journal of Education, 2020
In this article we explore female learners’ perceptions of learning Grade 11 geometry. Many learners have difficulty in learning geometry in mathematics, thus, teachers and researchers are constantly searching for reasons why learners have challenges ...
Jayaluxmi Naidoo, Winfilda Kapofu
doaj   +1 more source

Influence of the Analytical Segment Length on the Tram Track Quality Assessment

open access: yesApplied Sciences, 2022
In the track quality analysis, numerical values representing the relative condition of track geometry called track quality indices (TQIs) are calculated along a specific track segment.
Igor Majstorović   +3 more
doaj   +1 more source

Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine [PDF]

open access: yesEngenharia Agrícola, 2015
This paper aims at describing the osmotic dehydration of radish cut into cylindrical pieces, using one- and two-dimensional analytical solutions of diffusion equation with boundary conditions of the first and third kind. These solutions were coupled with
Wilton P. da Silva   +2 more
doaj   +1 more source

Does any convex quadrilateral have circumscribed ellipses?

open access: yesOpen Mathematics, 2017
The past decades have witnessed several well-known beautiful conclusions on four con-cyclic points. With highly promising research value, we profoundly studied circumscribed ellipses of convex quadrilaterals in this paper.
Li Jia Hui   +3 more
doaj   +1 more source

Uso do método da altura relativa em inventário florestal de um povoamento de pinus Use of the relative height method in pinus stand inventory

open access: yesRevista Árvore, 2004
Neste trabalho é apresentado um teste do método Altura Relativa em povoamentos de pinus. No primeiro estudo de caso foram utilizados dados de 1.200 árvores cubadas do híbrido entre Eucalyptus grandis W. Hill ex Maiden e Eucalyptus urophylla S.T.
Helio Garcia Leite   +1 more
doaj   +1 more source

VISUAL AND ANALYTIC STRATEGIES IN GEOMETRY

open access: yesFrontline Learning Research, 2016
We argue that there is an increasing reliance on analytic strategies compared to visuo-spatial strategies, which is related to geometry expertise and not on individual differences in cognitive style. A Visual/Analytic Strategy Test (VAST) was developed to investigate the use of visuo-spatial and analytic strategies in geometry in 30 mathematics ...
Kospentaris, G.   +3 more
openaire   +4 more sources

MATLAB-PROGRAM FOR LIGHT DISPERSION ON PRIZM AND “OWN DISCOVERIES” EDUCATIONAL METHOD

open access: yesÌнформаційні технології в освіті, 2018
MATLAB-programming of physical problems is quite easy. It captures students, encourages them to overcome certain difficulties and obstructions on the way to a pleasant program with graphical interface.
Gayev Y.
doaj   +1 more source

Mechanical Stress in Rotors of Permanent Magnet Machines—Comparison of Different Determination Methods

open access: yesEnergies, 2022
In this work, different analytical methods for calculating the mechanical stresses in the rotors of permanent magnet machines are presented. The focus is on interior permanent magnet machines.
Christian Monissen   +3 more
doaj   +1 more source

Analytic Geometry [PDF]

open access: yesThe Mathematical Gazette, 1921
n ...
Roberts, Maria M., 1867-   +1 more
openaire   +1 more source

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