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 ...
Departments Sept 2000-June 2001 Sept 2001-June 2002 Sept 2002-June 2003 Teacher Candidates Instructor/ Teacher Instructors Teacher Instructors/ Educators Candidates /Educators Candidates Educators English Language Oromo Language History 47 -- 35 Geography and Environmental Studies 55 Chemistry 24 Physics 23...
Materials Science Program/Department of Chemistry, Addis Ababa University, P. O. Box 1176 Addis Ababa, Ethiopia 4 Advanced Membranes and Porous Materials Center (AMPM), King Abdullah University of Science and Technology (KAUST), Thuwal 23955–6900, Saudi Arabia 5 Biological and Environmental Science...