Results 51 to 60 of about 2,720,434 (244)

Mathematical modeling of hydrogen evolution at a rotating disk electrode [PDF]

open access: yesAIP Conference Proceedings, 2020
The model is based on the concept of semi-infinite boundary conditions with nonlinear convection-diffusion equations. Using the newest analytical approach the convection-diffusion equations problem has been solved. Approximate analytical representation for both the levels of hydrogen and hydroxide ion of the reactants is acquired.
S. Vinolyn Sylvia   +2 more
openaire   +2 more sources

Bugis ethnomathematics: Exploration of the sulapa eppa walasuji motif as a source of learning mathematics

open access: yesJurnal Elemen
Mathematics has historically been integrated into everyday life, and Indonesia's cultural heritage, such as the walasuji of the Bugis community, provides a valuable context for learning.
Andi Aras   +3 more
doaj   +1 more source

CHOICE OF BLENDED LEARNING MODELS FOR HIGHER PEDAGOGICAL EDUCATION STUDENTS

open access: yesФізико-математична освіта, 2021
Problem formulation. The development of information and computer technologies is quite rapid. The realities of today are that higher education institutions must introduce new and effective teaching methods and technologies that will help to improve the ...
Т. Собченко
doaj   +1 more source

The genetic and environmental aetiology of spatial, mathematics and general anxiety

open access: yesScientific Reports, 2017
Individuals differ in their level of general anxiety as well as in their level of anxiety towards specific activities, such as mathematics and spatial tasks.
M. Malanchini   +8 more
semanticscholar   +1 more source

A neural circuit for angular velocity computation

open access: yesFrontiers in Neural Circuits, 2010
In one of the most remarkable feats of motor control in the animal world, some Diptera, such as the housefly, can accurately execute corrective flight maneuvers in tens of milliseconds.
Samuel B Snider   +2 more
doaj   +1 more source

A mathematical study on the local fluid rotation axis

open access: yes, 2021
16 pages and three ...
Nottage, Charles   +2 more
openaire   +2 more sources

Parental Self-Efficacy in Helping Children Succeed in School Favors Math Achievement

open access: yesFrontiers in Education, 2021
Parents play an important role in children’s academic achievement. The purpose of the present study was to explore the internal structure of an established parent survey and to investigate the relationships among different aspects of parental involvement
Ye Liu, Jacqueline P. Leighton
doaj   +1 more source

When math meet culture: Exploring ethnomathematics in red mosque’s design

open access: yesJurnal Elemen
Mathematics can be found in cultural aspects. Moreover, Indonesia has a variety of cultures that can be explored and used as mathematics learning resources. Existing mathematics learning has yet to integrate cultural elements that are close to students.
Nabilla Namira Permata Putri   +1 more
doaj   +1 more source

Mapping pre-service teachers’ faulty reasoning in geometric translations to the design of Van Hiele phase-based instruction

open access: yesSouth African Journal of Childhood Education, 2021
Background: Pre-service teachers (PSTs) training does not equip students with adequate skills and knowledge of geometry to enable them to teach this section of mathematics competently.
Nokwanda P. Mbusi, Kakoma Luneta
doaj   +1 more source

An analysis of the content of geometric transformations in High School textbooks

open access: yesEducação Matemática Debate, 2020
This article presents an analysis of the content of geometric transformations in three collections of mathematics textbooks for high school selected by the last Programa Nacional do Livro Didático (PNLD).
Paulo Henrique Souza Nakamura   +1 more
doaj   +1 more source

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