Results 71 to 80 of about 1,683,646 (338)

The Greater Sum of Collaboration: Adding Value to Mathematics Education Through Teamwork [PDF]

open access: yes, 2014
The role of a Mathematics Specialist can vary from pre-K through grade 8 schools. One of the most distinguishing factors involves the relationship between the Mathematics Specialists, administrators, and teachers.
Butler, B.   +3 more
core   +1 more source

Ultrahigh Piezoelectricity in Truss‐Based Ferroelectric Ceramics Metamaterials

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By leveraging the unique combination of polarization direction and loading state, ultrahigh piezoelectricity is achieved through careful tuning of the relative density and scaling ratio in truss‐based ferroelectric metamaterials. This approach enables the simultaneous realization of extremely high piezoelectric constants and ultralow dielectric ...
Jiahao Shi   +6 more
wiley   +1 more source

Gendered Paths Into STEM-Related and Language-Related Careers: Girls’ and Boys’ Motivational Beliefs and Career Plans in Math and Language Arts

open access: yesFrontiers in Psychology, 2019
Women are often underrepresented in math-intensive fields like the physical sciences, technology, engineering and mathematics. By comparison, boys relative to girls are less likely to strive for jobs in social and human-services domains.
Rebecca Lazarides, Fani Lauermann
doaj   +1 more source

ANALISIS SIKAP DAN PRESTASI BELAJAR MATEMATIKA SISWA SEKOLAH MENENGAH PERTAMA (SMP) DI KOTA MALANG [PDF]

open access: yes, 2009
This research aim to is to described achievement learn the mathematics of junior high school student in Malang City, for the described of student Attitude at mathematics in Malang City senior high school, to know the difference of student attitude at ...
Inna Musyawaroh, Siti
core  

3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri   +16 more
wiley   +1 more source

Influence of Layering and Curie Temperature Uncertainty on the Performance of Multilayer Active Magnetic Regenerators

open access: yesAdvanced Functional Materials, EarlyView.
This study examines how manufacturing uncertainties in Curie temperatures (1.5–2°C) affect multilayer active magnetic regenerators (AMR). While increasing the number of magnetocaloric layers boosts cooling power, performance degrades due to temperature variations.
Urban Tomc   +6 more
wiley   +1 more source

An Illustration of Students’ Engagement with Mathematical Software using Remote Observation [PDF]

open access: yes, 2007
Students using three types of spreadsheet calculators for understanding expected value were observed remotely. This remote observation involves the use of webcams and application sharing for observing students learning mathematics.
Aczel, James   +3 more
core  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

The development of mathematics expectancy-value profiles during the secondary–tertiary transition into STEM fields

open access: yesInternational Journal of STEM Education
Background To master the secondary–tertiary transition into fields of science, technology, engineering, and mathematics (STEM), academic self-beliefs play a pivotal role, especially those related to learning mathematics. The framework of expectancy-value
Martin Mayerhofer   +2 more
doaj   +1 more source

Solving Problems In Mathematics Using The Personality Types As A Means Of Developing The Nation’s Character [PDF]

open access: yes, 2011
HARDIKNAS’(The National Education Day) 2011 is ‘ Indonesia resurgent and having the special character’. By developing the nation character, we hope it can create the superior Indonesian people.
M.J. Dewiyani , S
core  

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