Results 81 to 90 of about 227,429 (301)

Mathematics Self-Efficacy Scale Based on Computer

open access: yesIndonesian Journal of Mathematics Education, 2019
The results of the PISA (Program for International Student Assessment) survey in 2012-2015 on the achievement of mathematical competencies of Indonesian students showed a significant increase, but the overall achievement was still below the average of the countries belonging to the Organization for Economic Co-operation and Development (OECD ...
Sukoco, Heru, Suharjo, Imam
openaire   +3 more sources

Miniaturized 3D Magnetic Force Sensor via Laser‐Assisted Folding and Magnetization for Enhanced Robotic Dexterity

open access: yesAdvanced Science, EarlyView.
To achieve 3D force sensing in confined spaces such as fingertips, we developed a laser‐assisted folding and magnetization method to fabricate miniature films with precise centripetal magnetization. The resulting compact sensor delivers high force resolution, rapid response, and long‐term stability, significantly enhancing the manipulation capabilities
Yujie Huang   +10 more
wiley   +1 more source

Can I teach mathematics? A study of preservice teachers’ self-efficacy and mathematics anxiety [PDF]

open access: yes, 2015
This paper presents two studies (qualitative and quantitative) with the shared goal of exploring preservice teachers’ (PSTs’) experiences of mathematics anxiety and self-efficacy for mathematics teaching.
Olson, Amy M., Stoehr, Kathleen Jablon
core   +1 more source

Sustainable Synaptic Device with Two‐Dimensional Ferroelectric Materials for Neuromorphic Computing

open access: yesAdvanced Science, EarlyView.
α‐In2Se3 based FeSFETs can be utilized as sustainable devices through polarization switching governed by both out‐of‐plane and in‐plane polarizations. Upon reaching a fatigued state, current annealing enabled by conductance modulation can significantly enhance the endurance of FeSFETs.
Jaewook Yoo   +12 more
wiley   +1 more source

Analysis of Self-Efficacy Learning Outcomes on Class VII MTSN 01 Pasuruan Viewed Based On Students' Mathematical Ability

open access: yesNoumerico
This study aims to analyze self-efficacy's effect on students' learning outcomes in class VII MTsn 01 Pasuruan. This research is a type of descriptive research with a qualitative approach.
Dewi Fariha, Fajriyah Rachmatika
doaj   +1 more source

Pengaruh Model Pembelajaran Dan Self-efficacy Terhadap Hasil Belajar Matematika Siswa SMA Negeri 1 Parigi [PDF]

open access: yes, 2016
The research aimed to describe the influence of instruction model and self-efficacy to the student\u27s mathematics learning achievements. The research used quasi-experiment method with 2 x 2 factorial designs. Population of this research was students at
Yunianti, E. (Elis)
core  

Nanocurvature‐Activated Dipolar Polarization in M–N4 Single‐Atom Sites for High‐Performance Electromagnetic Wave Absorption

open access: yesAdvanced Science, EarlyView.
Increasing nanocurvature effectively enriches the local electron density of the M–N4 motif, which facilitates electron transfer from the metal center to nitrogen atoms. This electronic behavior intensifies the localization and asymmetric distribution of charge, thereby significantly amplifying the dipole moment and polarizability.
Daohu Sheng   +7 more
wiley   +1 more source

DEVELOPING A TEACHING KIT ON PYTHAGOREAN THEOREM WITH COMPUTER-ASSISTED MEDIA [PDF]

open access: yes, 2014
This research is conducted in order to set up a mathematics learning kit for junior high school on Pythagorean theorem material with computer-assisted media, which is valid, practical, and effective in terms of students’ learning ...
Erni, Ayda
core  

A systematic review research: 'Mathematics Anxiety' in Turkey [PDF]

open access: yes, 2018
The aim of this study was to conduct a systematic review research concentrating on studies regarding 'Mathematics anxiety'. 59 papers were reanalyzed in order to answer the questions derived from the main aim in terms of the rules of systematic review ...
Alkan, Vesile
core   +3 more sources

Multiscale Architecture and Mechanics of the Cell Nucleus: Implications for Disease, Bioengineering and Nanomedicine

open access: yesAdvanced Science, EarlyView.
Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu   +15 more
wiley   +1 more source

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