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Tortajada-Genaro, Luis Antonio – Journal of Technology and Science Education, 2014
The learning of solving multi-step problems is a relevant aim in chemical education for engineering students. In these questions, after analyzing initial data, a complex reasoning and an elaborated mathematical procedure is needed to achieve the correct numerical answer. However, many students are able to effectively use algorithms even with a…
Descriptors: Chemistry, Cooperative Learning, Problem Solving, Sequential Approach
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Oliver-Hoyo, Maria T. – Journal of Technology and Science Education, 2011
The cAcL[subscript 2] approach (concept Advancement through chemistry Lab-Lecture) incorporates three major educational methodologies into one: a student-centered approach, the full integration of lecture and laboratory formats, and hands-on activity based-instruction. This format has been tested for cognitive and attitudinal gains in students and…
Descriptors: Teaching Methods, Student Centered Learning, Lecture Method, Science Laboratories