Results 41 to 50 of about 21,032 (267)

Metformin alters signaling induced crosstalk and homeostasis in the carcinogenesis paradigm “Epistemology of the origin of cancer”

4 open, 2019
The anti-hyperglycemic drug, Metformin, is effective in treating early stages of diabetes and has been associated with a 37% decrease in cancer incidence. While the precise mechanisms for the anti-cancer effects of Metformin remain to be elucidated, this
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

PCK for dummies

Educación Química, 2013
AbstractThe propaganda related with the title of this editorial work says: “With more than 250 million books in print and more than 1,800 titles, For Dummies is the most widely recognized and highly regarded reference series in the world. Since 1991, For Dummies has helped millions make everything easier”.
openaire   +1 more source

Estudos de aula no desenvolvimento do conhecimento pedagógico de conteúdo (PCK) de futuros professores de física e química

, 2021
Este documento constitui a compilação de quatro artigos científicos que no seu conjunto pretende contribuir para a compreensão da influência do estudo de aula no conhecimento pedagógico de conteúdo (PCK) de futuros professores de física e química, na ...
Conceição, Maria Teresa Maldonado Covas de Sousa
core   +1 more source

Transition into teaching: examining the pedagogical content knowledge (PCK) development of pre-service STEM career-change teachers

Journal of Education and Teaching
Teachers must draw upon their pedagogical content knowledge (PCK) to effectively teach their disciplinary content. While there are abundant studies on teachers’ PCK, those focused on career-change teachers are limited.
Sun-Yee Yip
semanticscholar   +1 more source

Measuring PCK – Discussing the Assessment of PCK-related Achievement in Science Teacher Training

Procedia - Social and Behavioral Sciences, 2015
AbstractPrimary school teachers often lack content (CK) and pedagogical content knowledge (PCK) in the domain of natural sciences. Therefore effective teacher training is needed and the outcomes have to be assessed. In this paper the validation of an assessment methodology is described as part of an interdisciplinary primary science teacher education ...
Kratz, Julia, Schaal, Steffen
openaire   +1 more source

Des processus d’acquisition de connaissances professionnelles chez deux professeurs des écoles lors d'un enseignement de sciences

Review of Science, Mathematics and ICT Education, 2016
This paper focuses on the theme of professional knowledge mobilized by teachers at elementary school in teaching sciences. This study was conducted in the context of the teaching of electricity in grade 5 and in grade 4 in France.
ALAIN JAMEAU
doaj   +1 more source

Findings from the expert-novice paradigm on differential response behavior among multiple-choice items of a pedagogical content knowledge test – implications for test development

Frontiers in Psychology, 2023
Pedagogical content knowledge (PCK) is one core dimension of teachers’ professional knowledge and comprises knowledge about conceptual ideas of learners and appropriate instructions.
Tobias Lieberei, Virginia Deborah Elaine Welter, Leroy Großmann, Moritz Krell   +3 more
doaj   +1 more source

Teacher Professional Development in Integrated STEAM Education: A Study on Its Contribution to the Development of the PCK of Physics Teachers

Education sciences
Integrated STEM education (iSTEM) has attracted attention due to its potentialities regarding students’ learning and intentions to pursue STEM-related careers.
Iva Martins, M. Baptista
semanticscholar   +1 more source

A Robust Bio‐Supportive Hydrogel Patch for Full‐Thickness Repair of Gastroesophageal Defects

Advanced Science, EarlyView.
Gastroesophageal defect repair remains a formidable clinical challenge plagued by high leakage and life‐threatening complications. We develop a double‐disc, highly crystalline PVA‐based RBS hydrogel patch featuring suture‐free sealing, robust acid/enzyme resistance and mechanical durability.
Xingqi Song, Zhewei Shuai, Weiyan Sun, Liang Chen, Yiwei Shen, Jiateng Hu, Yuanqi Ma, Jie Luo, Meilin Huang, Yan Luo, Yunlang She, Guangdong Zhou, Chang Chen, Dong Lei   +13 more
wiley   +1 more source

CoRe: A way to build pedagogical content knowledge for beginning teachers [PDF]

, 2011
Research has shown that one of the factors which enables teachers to be effective is their rich pedagogical content knowledge (PCK). Beginning teachers need support to develop this PCK and recent research in the field has proposed a conceptual tool known
Hume, Anne Christine, Eames, Chris W., Williams, P. John, Lockley, John   +3 more
core