3. Electronic Theses and Dissertations (ETDs) - All submissions

Permanent URI for this communityhttps://wiredspace.wits.ac.za/handle/10539/45

Browse

Filters

20161

Settings

Author: search.filters.author.Bapoo, Abdool HamidHas files: Yes

Search Results

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Chemical reactivity: teaching and learning problems and attempted solutions
    (2016-06-10) Bapoo, Abdool Hamid
    This thesis reports on school teaching and learning problems in the area of chemical re&ctivity and on an attempt to overcome some of these problems with an in-service course for teachers. rhase 1 of this research was a study of the conceptions of aspects of reactivity, rates of reaction and chemical equilibrium held by secondary school students. The nature and origin of the conceptual di:Eficltlties, i.n the above areas were investigated. The concepts of ret,ctivity and reactivity se.rd.e s are formally introduced at a standard 8 level. These concepts form a springboard for the understanding of more formal quantitative worl< done i.n rates of reaction and chemical equilibrium at a standard 10 level. Two multiple-choice questionnaires, a reactivity qUestionnaire and a i'a'Ceand (.,quilibrium qUestionnaire, were designed to probe for the nature and ori9i.n of views held )y st
Copyright Ownership Is Guided By The University's

Intellectual Property policy

Students submitting a Thesis or Dissertation must be aware of current copyright issues. Both for the protection of your original work as well as the protection of another's copyrighted work, you should follow all current copyright law.