Results 101 to 110 of about 130,312 (296)

Students' views of learning mathematics in collaborative small groups

open access: yes, 1999
Approaches to mathematics teaching which offer an alternative to stating facts and demonstrating procedures have been criticised for undermining the base for teachers’ sense of their own effectiveness.
Edwards, Julie-Ann, Jones, Keith
core  

Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections

open access: yesAdvanced Electronic Materials, EarlyView.
The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley   +1 more source

Un programa de formación de matemáticas desde una aproximación al conocimiento sobre sus creencias

open access: yesRELIEVE: Revista Electrónica de Investigación y Evaluación Educativa, 1997
Within the theoretical framework of qualitative research, our first aim was to obtain some instruments that make a detailed analysis of teachers' conceptions and problem solving modes possible. We wanted even to study feasible relationships between these
Fernando Guevara   +2 more
doaj  

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

open access: yesAdvanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera   +9 more
wiley   +1 more source

Investigating the Factors Contributing to Low Mathematics Performance in Tanzanian Ordinary Secondary Schools

open access: yesInternational Journal of Research in Mathematics Education
This quantitative study aimed to investigate the factors contributing to low mathematics performance in secondary schools within Morogoro Municipality, Tanzania.. Relevant literatures reviewed on findings that emerged from different authors.
Emmanuel Deogratias, Heri Paulo
doaj   +1 more source

Investigating Mathematics and Learning to Teach Mathematics

open access: yes, 2001
Este artigo baseia-se numa ideia que desempenha um papel crescente no ensino e na formação de professores – investigar constitui um paradigma poderoso de construção do conhecimento. Tanto podem ser realizadas investigações no ensino da Matemática como na formação inicial e contínua do professor de Matemática. Assim, analiso o papel das investigações em
openaire   +2 more sources

Improving the Quality of Mathematics Education:Two Teaching Modes and Taiwanese Student Learning

open access: yes, 2015
Students’ and teachers’ long-term (i.e. three years) experiences in three classes of the traditional direct instruction and constructivist class discussion approach to the mathematics teaching at a Taiwanese junior high school and at an experimental ...
Chi, Hsiao-li
core  

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

open access: yesAdvanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

Exploring Teachers' Perspectives On The Challenges Of Teaching Mathematics In The Intermediate Phase Schools In South Africa

open access: yesInovasi Matematika
The study explored teachers' perceptions of the challenges that affect mathematics instruction in the intermediate phase schools in the Chris Hani District. The study aims to explore teachers' perspectives on the challenges of mathematics instruction in
Agyeman Nana Yaw Brenya   +5 more
doaj   +1 more source

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