Concept progression of high school students related to the concept of parallel electric circuits as the effect of applying CCROI integrated with T-ZPD strategy

The aim of study was to obtain an overview of the effects of application of conceptual construction-reconstruction oriented instruction (CCROI) using the Tetrahedral-ZPD (T-ZPD) strategy on the concept progression of high school students related to the concept of parallel electric circuits. The categories of concept progression reviewed included: consistent with scientific conceptions, progress well, not progress and degradation. A...