This study evaluates the experimental tasks of the Ethiopian grade 12 chemistry textbook vis-脿-vis coverage of the essential components of science process skills (SPSs) using content analysis. All the procedures in an experiment were analyzed using rubrics of the inquiry-based task analysis ...
Explore related subjects Discover the latest articles, news and stories from top researchers in related subjects. Environmental Chemistry Introduction Pollution of surface waters is a ubiquitous problem especially in the developing countries where expansion of industry and intensification of agriculture are ...
This time the rate of failure is quite small as compared to the grade 10 exam. 221 | P a g e Contradictions, Challenges, and Chaos in Ethiopian Teacher Education [7] TESO is Teacher Education System Overhaul. It consists of a set of reform tasks and various task forces enacted to carry...
allows for clean energy generation in RED with a special advantage being that the solutions at the outlet can be regenerated by using low-grade waste heat sources available from industries for free [71,72]. Thus, such design allows for the conversion of low-grade waste heat into electricity....