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Hong Kong teachers' self-efficacy and concerns about STEM education

STEM education

Jong MSY, Chai CS.
GSID: 1uP89dR9FkAJ
J Geng, MSY Jong, CS Chai - The Asia-Pacific Education Researcher, 2019 - Springer

… education, the actual readiness of teachers for STEM education could be even worse than our results suggest. Only 13 … STEM education are the availability of corresponding lesson designs, the support and resources, the tasks and processes of...

Examining the technological pedagogical content knowledge of Singapore pre‐service teachers with a large‐scale survey

Science teachers

Chai CS, Koh JHL, Tsai CC.
GSID: makAJNHHpy0J
JHL Koh, CS Chai, CC Tsai - Journal of Computer Assisted …, 2010 - Wiley Online Library

This paper examined the profile of Singaporean pre‐service teachers in terms of their technological pedagogical content knowledge (TPACK). A total of 1185 pre‐service …

The role of education interventions in improving economic rationality

Science interventions

Choi S, Kim B, Pop-Eleches C.
GSID: fiOFo_hQhSgJ
HB Kim, S Choi, B Kim, C Pop-Eleches - Science, 2018 - science.org

Schooling rewards people with labor market returns and nonpecuniary benefits in other realms of life. However, there is no experimental evidence showing that education interventions improve individual economic rationality. We examine this hypothesis by studying a …

Duration of television watching is associated with increased body mass index

after school programs, family programs

Choi WS, Mayo MS.
GSID: 2OcgzIiKz0IJ
H Kaur, WS Choi, MS Mayo, KJ Harris - The Journal of pediatrics, 2003 - Elsevier

Objective To assess the effect of television viewing on subsequent change in body mass index (BMI= kg/m 2) percentiles (BMI%) in adolescence. Study design Data were drawn from …

… Radiation Induces Ataxia Telangiectasia Mutated-Dependent Checkpoint Signaling and G2 But Not G1 Cell Cycle Arrest in Pluripotent Human Embryonic Stem …

Graduate training programs stem

Bakkenist C, Choi S, Varum S.
GSID: sNT2S95F9GYJ
O Momčilović, S Choi, S Varum, C Bakkenist… - Stem Cells, 2009 - academic.oup.com

Human embryonic stem (ES) cells are highly sensitive to environmental insults including DNA damaging agents, responding with high levels of apoptosis. To understand the response …

Teachers with a growth mindset are motivated and engaged: the relationships among mindsets, motivation, and engagement in teaching

Growth Mindset

Chai CS, King RB, Mordeno IG, Nalipay MJN.
GSID: RiOFbIjYw80J
MJN Nalipay, RB King, IG Mordeno, CS Chai… - Social Psychology of …, 2021 - Springer

… Teachers shared strategies they used to embed a growth mindset in their instructional practices and their attempts to verbally communicate growth mindset to their students via verbal …

STEM education in Asia Pacific: Challenges and development

STEM education

Lee MH, Chai CS, Hong HY.
GSID: MWb0m1ikFQsJ
MH Lee, CS Chai, HY Hong - The Asia-Pacific Education Researcher, 2019 - Springer

… their self-efficacy in Synthesized Knowledge of STEM, which predicts their attitudes toward STEM education. These findings suggest that to develop more effective teacher professional development in STEM education, teachers’ understanding of concepts and processes that …

Promoting Secondary Students' Twenty-First Century Skills and STEM Career Interests Through a Crossover Program of STEM and Community Service …

Stem career programs

Chai CS, Huang B, Jong MSY, King RB.
GSID: izcbhW9_vy0J
B Huang, MSY Jong, RB King, CS Chai… - Frontiers in …, 2022 - ncbi.nlm.nih.gov

STEM education has been regarded as an important educational initiative for cultivating students' twenty-first century skills. The present work aimed to explore ways to promote students' twenty-first century skills through an integrated STEM-based curriculum. Specifically, we designed and implemented...

Design principles for transforming making programs into online settings at public libraries

out of school settings

Kim SH, Choi GW, Jung YJ.
GSID: 0o6DOh0O_w4J
SH Kim, GW Choi, YJ Jung - Information and Learning Sciences, 2020 - emerald.com

… We present the 11 design principles to transform existing making CoPs at public libraries into online settings around five key areas (Table 1). We highlight that access to technology (eg computers) and the internet is a requirement to...

Heterogeneity in first-generation college students influencing academic success and adjustment to higher education

first generation college student

Kim AS, Choi S, Park S.
GSID: Y1rEDl5s8VQJ
AS Kim, S Choi, S Park - The Social Science Journal, 2020 - Taylor & Francis

… We state that older siblings who have attended college contribute in a significant way to … continuing-generation college students (CGCSs), we collected undergraduate student survey …

Dispersant-free conducting pastes for flexible and printed nanocarbon electrodes.

Nature communications

Han JT, Jeong BH, Seo SH, Roh KC, Kim S, Choi S, Woo JS, Kim HY, Jang JI, Shin DC, Jeong S, Jeong HJ, Jeong SY, Lee GW.
PMID: 24096376
Nat Commun. 2013;4:2491. doi: 10.1038/ncomms3491.

The dispersant-free fabrication of highly conducting pastes based on organic solvents with nanocarbon materials such as carbon nanotubes and graphene nanoplatelets has been hindered by severe agglomeration. Here we report a straightforward method for fabricating nanocarbon suspensions with >10%...

Quantum resistor-capacitor circuit with Majorana fermion modes in a chiral topological superconductor.

Physical review letters

Lee M, Choi MS.
PMID: 25170724
Phys Rev Lett. 2014 Aug 15;113(7):076801. doi: 10.1103/PhysRevLett.113.076801. Epub 2014 Aug 13.

We investigate the mesoscopic resistor-capacitor circuit consisting of a quantum dot coupled to spatially separated Majorana fermion modes in a chiral topological superconductor. We find substantially enhanced relaxation resistance due to the nature of Majorana fermions, which are their...

Showing 1 to 12 of 6779 entries