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Rodriguez-Velazquez, Sorangel – ProQuest LLC, 2013
Electrochemistry is the area of chemistry that studies electron transfer reactions across an interface. Chemistry education researchers have acknowledged that difficulties in electrochemistry instruction arise due to the level of abstraction of the topic, lack of adequate explanations and representations found in textbooks, and a quantitative…
Descriptors: Chemistry, Science Instruction, Teaching Methods, Scientific Concepts
Sabo, Kent – ProQuest LLC, 2013
Concerted efforts have been made within teacher preparation programs to integrate teaching with technology into the curriculum. Unfortunately, these efforts continue to fall short as teachers' application of educational technology is unsophisticated and not well integrated. The most prevalent approaches to integrating technology tend to ignore…
Descriptors: Technological Literacy, Pedagogical Content Knowledge, Graduate Students, Teacher Education