标题:Investigating the Effects of Argumentation, Problem and Laboratory Based Instruction Approaches on pre-service Teachers’ Achievement Concerning the Concept of “acid and Base”
摘要:AbstractHerein, we examine the effect of argumentation, problem, and laboratory based instruction methods on acid and base concept. This study has been carried out with 228 pre-service teachers. The participants were divided into three different experiment groups. Each experiment group was based on argumentation, problem or laboratory. The results of this work indicated that the argumentation-based learning method has advantages over its counterpart methods, although the laboratory-based learning method is more effective in comparison to the problem-based learning method.
关键词:Argumentation based instruction;problem based instruction;laboratory based instruction;chemistry;achievement.