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Showing 1 to 12 of 1450 entries
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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 …

Trends and exemplary practices of STEM teacher professional development programs in K-12 contexts: A systematic review of empirical studies

Stem education interventions

Chai CS, Huang B, Hwang GJ, Jong MSY.
GSID: q_ujUwoXoM0J
B Huang, MSY Jong, YF Tu, GJ Hwang, CS Chai… - … & Education, 2022 - Elsevier

STEM teachers are critical mediators of knowledge, and their performance can directly impact students' learning experiences and knowledge acquisition. To ensure the quality of STEM instruction, countries worldwide have launched STEM teacher professional development (TPD) programs. It is paramount...

Enhancing Built‐in Electric Fields for Efficient Photocatalytic Hydrogen Evolution by Encapsulating C60 Fullerene into Zirconium‐Based Metal‐Organic Frameworks

Theoretical frames STEM

Chai Y, Chen X, Meng H.
GSID: zPomRURCAXcJ
L Liu, H Meng, Y Chai, X Chen, J Xu, X Liu… - Angewandte …, 2023 - Wiley Online Library

… Reduction of its interplane spacing stems from interactions between C60 and the metal … charge transfer is elucidated by density functional theory calculations. As presented in Figure S18…

Identifying science teachers' perceptions of technological pedagogical and content knowledge (TPACK)

Science teachers

Lin TC, Tsai CC, Chai CS, Lee MH.
GSID: bYysq8QHYRUJ
TC Lin, CC Tsai, CS Chai, MH Lee - … Science Education and Technology, 2013 - Springer

… the gap in the extant research of science teacher education by revealing the model and factors of science teachers’ TPACK via SEM analysis. … by portraying science teachers’ competence, and a theoretical basis to develop further research to...

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...

Validating and Modelling Teachers' Technological Pedagogical Content Knowledge for Integrative Science, Technology, Engineering and Mathemat-ics Education

STEM education

Chai CS, Jong M, Yin H.
GSID: eeRJ3PB193UJ
CS Chai, M Jong, H Yin, M Chen, W Zhou - Journal of Educational …, 2019 - JSTOR

The integrative approach of teaching Science, Technology, Engineering and Mathematics (STEM) has been advocated as a pedagogical means to advance education for the 21st …

Surveying Chinese teachers' technological pedagogical STEM knowledge: A pilot validation of STEM-TPACK survey

discipline specific instruction (e.g., engineering curriculum, social science teachers, geology pedagogy)

Chai CS, Jong M.
GSID: 3CuYk9ESI28J
CS Chai, M Jong, Z Yan - International Journal of Mobile …, 2020 - inderscienceonline.com

As STEM education is increasingly drawing attention from different parts of the world, there is also an emerging call for STEM education to be synthesised with the TPACK framework …

Quantum Maxwell's demon in thermodynamic cycles.

Physical review. E, Statistical, nonlinear, and soft matter physics

Dong H, Xu DZ, Cai CY, Sun CP.
PMID: 21797303
Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Jun;83(6):061108. doi: 10.1103/PhysRevE.83.061108. Epub 2011 Jun 08.

We study the physical mechanism of Maxwell's demon (MD), which helps do extra work in thermodynamic cycles with the heat engine. This is exemplified with one molecule confined in an infinitely deep square potential with a movable solid wall....

Ultrahigh mobility and efficient charge injection in monolayer organic thin-film transistors on boron nitride.

Science advances

He D, Qiao J, Zhang L, Wang J, Lan T, Qian J, Li Y, Shi Y, Chai Y, Lan W, Ono LK, Qi Y, Xu JB, Ji W, Wang X.
PMID: 28913429
Sci Adv. 2017 Sep 06;3(9):e1701186. doi: 10.1126/sciadv.1701186. eCollection 2017 Sep.

Organic thin-film transistors (OTFTs) with high mobility and low contact resistance have been actively pursued as building blocks for low-cost organic electronics. In conventional solution-processed or vacuum-deposited OTFTs, due to interfacial defects and traps, the organic film has to...

Showing 1 to 12 of 1450 entries