Results 11 to 20 of about 55,886 (172)

Analysis of achievements in solving geometric problems at district level competitions of fourth grade primary school students [PDF]

open access: yesZbornik Instituta za pedagoška istraživanja
Numerous studies and international assessments indicate that students show weaker results in geometry items compared to the results on items in other areas of mathematics in the lower grades of elementary school.
Vulović Nenad   +2 more
doaj   +1 more source

Constructive Graph Tasks in Distant Contests

open access: yesInformatics in Education, 2020
The paper discusses a certain type of competitions based on distance interaction of a participant with simulation models of concepts from discrete mathematics and computer science.
Ilya POSOV   +3 more
doaj   +1 more source

Soccer schedules in Europe: an overview [PDF]

open access: yes, 2012
In this paper, we give an overview of the competition formats and the schedules used in 25 European soccer competitions for the season 2008-2009.
Goossens, Dries, Spieksma, Frits CR
core   +2 more sources

Analysis of seventh-grade students’ performance in national mathematics competitions by topic and task type: A comparison of specialized and regular classes [PDF]

open access: yesNastava i Vaspitanje
Mathematics competitions are increasingly attracting the researchers’ attention in the field of mathematics education, as they offer numerous benefits to students — from deepening and broadening their knowledge to developing problem-solving skills. Given
Milenković Aleksandar   +2 more
doaj   +1 more source

Novel interface-selected waves and their influences on wave competitions [PDF]

open access: yes, 2008
The topic of interface effects in wave propagation has attracted great attention due to their theoretical significance and practical importance. In this paper we study nonlinear oscillatory systems consisting of two media separated by an interface, and ...
Gang Hu   +5 more
core   +1 more source

Intellectual abilities and personality traits as the predictors of success of the secondary school pupils gifted in mathematics [PDF]

open access: yesPsihologija, 2006
The central problem of the paper deals with the success of the secondary school pupils gifted in mathematics to master the mathematics domain at the secondary school level, where the two aspects of the problem have been discussed.
Štula Jasmina
doaj   +1 more source

A Mathematical Approach on Representation of Competitions: Competition Cluster Hypergraphs [PDF]

open access: yesMathematical Problems in Engineering, 2020
Social networks are represented using graph theory. In this case, individuals in a social network are assumed as nodes. Sometimes institutions or groups are also assumed as nodes. Institutions and such groups are assumed as cluster nodes that contain individuals or simple nodes. Hypergraphs have hyperedges that include more than one node. In this study,
Sovan Samanta   +3 more
openaire   +2 more sources

Participation and Achievement of Seventh- and Eighth-Grade Students by Gender in the National Mathematics Competition from 2015 to 2024 [PDF]

open access: yesIstraživanja u Pedagogiji
In recent decades, researchers have sought to identify and explain differences in boys’ and girls’ achievement and their interest in mathematics. Given the lack of related research, our aim was to examine the effect of gender on the participation and ...
Milan Milikić   +3 more
doaj   +1 more source

Numerical Difficulties in Pre-University Informatics Education and Competitions

open access: yesInformatics in Education, 2003
It is easy to underestimate the difficulties of using floating-point numbers in programming. This is especially the case in pre-university informatics education and competitions, where one is often led to believe that floating-point arithmetic is a good ...
Gyula HORVÁTH, Tom VERHOEFF
doaj   +1 more source

Internal Persistence and External Support—What Makes Chinese Teachers of the Mathematically Gifted Stick to Their Post?

open access: yesFrontiers in Psychology, 2022
Mathematically gifted students are precious human resources, educators of which make a great difference in helping them realize their potential. The retention of qualified teachers of mathematically gifted students is an issue worthy of in-depth ...
Lv Sunzhong   +5 more
doaj   +1 more source

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