388
Views
84
CrossRef citations to date
0
Altmetric
Original Articles

Children's conception of gas

Pages 553-560 | Published online: 24 Feb 2007
 

Abstract

Students usually learn about gases and the particulate theory of matter in the seventh grade. The objective of this research was to study the knowledge students possess regarding the concept gas prior to and following instruction. The findings show that students do not develop spontaneously a general idea of gas prior to instruction. After instruction, they first acquire knowledge about the substantial properties of gases, then they refer to gas as a state of matter and only thereafter do they apply the particulate theory of matter in order to explain the term gas. In addition, it was found that students' reactions to essentially identical scientific problems are different. Educational implications are discussed.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.