Removing misconceptions related to Atom-Molecule-Matter Concepts using conceptual change approach.

Date

2001-08-01

Author

Geban, Ömer
Unlu, S

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

27
views

0
downloads

URI

https://hdl.handle.net/11511/53753

Journal

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY

Collections

Department of Mathematics and Science Education, Article

Suggestions

OpenMETU
Core

Removing force indeterminacy in a Hooke joint mechanism by increasing and modifying its joints without causing singularities Himmetoglu, S; Özgören, Mustafa Kemal (2004-04-04) The aim of this study is to eliminate the force indeterminacy in a Hooke joint mechanism. It is known that the Hooke joint mechanism is an overconstrained mechanism, so it is impossible to determine some of the unknown reaction forces and moments with the available number of force and moment equations. With the aid of extra joint additions and joint modifications as proposed in this study, it becomes possible to eliminate this force indeterminacy. The addition of extra joints increases the number of links; ...
Reducing inconsistencies in intuitionistic 2-way adaptive fuzzy control systems Gurkan, E; Erkmen, Aydan Müşerref; Erkmen, İsmet (2000-08-30) Our objective in this paper is to model and reduce inconsistency in expert knowledge for our proposed 2-way adaptive fuzzy system that makes use of intuitionistic fuzzy sets. Intuitionistic fuzzy sets model an interval valued distribution of information in the adaptive control architecture with the necessity at the lower bound as the degree of membership functions and the possibility at the upper bound as the complement of the degree of nonmembership functions. Uncertainty is modelled as the width of this i...
Reducing Local Vulnerabilities and Risks by Planning Decisions: The Case of Fatih District in İstanbul Saracoğlu, Pınar Ertan (Middle East Technical University, Faculty of Architecture, 2015-6-15) Son on yıl içerisinde, küresel ölçekte afet riski yönetimi için gereken araç ve kavramsal çerçeveler bu konudaki öncelikleri acil durum yönetiminden afet öncesi risk yönetimine kaydırarak kent planlamasından yeni görevler talep etmiştir. Yerel, ulusal ve küresel düzeylerde güvenlik ve dirençlilik kapasiteleri; planlama disiplinine yerel sismik kayıpları azaltmada ve yerel bir sakınım stratejisi tanımlamada öncü rol vermektedir. Diğer taraftan uluslararası kavramsal çerçevenin afet öncesi yaklaşım kapsamında...
Closing the gap between beliefs and practice: Change of pre-service chemistry teachers' orientations during a PCK-based NOS course Demirdogen, Betul; Kondakçı, Esen (2016-01-01) The purpose of this case study was to investigate how pre-service chemistry teachers' science teaching orientations change during a two-semester intervention designed to enhance their pedagogical content knowledge (PCK) for teaching the nature of science (NOS). Moreover, the way that pre-service chemistry teachers translated their change in orientation into both their instructional planning and their PCK was examined. Thirty pre-service chemistry teachers enrolled in a Research in Science Education course p...
Preventing claims in green construction projects through investigating the components of contractual and legal risks Mohammadi, Sahra; Birgönül, Mustafa Talat (2016-12-15) Construction sector has a great potential to reduce total energy consumption through the techniques applied in sustainable projects. All over the world, policy makers have already realized the potential and begun setting some governmental goals. Since new regulations for achieving sustainability have been recently set to change the conventionally practiced administrative patterns in construction sector, the number of claims related to sustainability features of the construction projects has been growing eve...

Citation Formats

Ö. Geban and S. Unlu, “Removing misconceptions related to Atom-Molecule-Matter Concepts using conceptual change approach.,” ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, pp. 0–0, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53753.