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The Effects of Problem-Based Learning (PBL) on the Academic Achievement of Students Studying "Electrochemistry"
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Günter, Tugçe; Alpat, Sibel Kilinç – Chemistry Education Research and Practice, 2017
This study investigates the effects of problem-based learning (PBL) on students' academic achievements in studying "Electrochemistry" within a course on Analytical Chemistry. The research was of a pretest-posttest control group quasi-experimental design and it was conducted with second year students in the Chemistry Teaching Program at…
Descriptors: Chemistry, Science Instruction, Science Achievement, Quasiexperimental Design
Understanding "Green Chemistry" and "Sustainability": An Example of Problem-Based Learning (PBL)
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Günter, Tugçe; Akkuzu, Nalan; Alpat, Senol – Research in Science & Technological Education, 2017
Background: This study uses problem-based learning (PBL) to ensure that students comprehend the significance of green chemistry better by experiencing the stages of identifying the problem, developing hypotheses, and providing solutions within the problem-solving process. Purpose: The aim of this study is to research the effect of PBL implemented…
Descriptors: Foreign Countries, Undergraduate Students, Science Education, Environmental Education
Teaching Gases through Problem-Based Learning
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Baran, Mukadder – Journal of Education and Training Studies, 2016
The purpose of this study was to investigate not only the applicability of the method of Problem-Based Learning (PBL) to the lesson subject of "Gasses" within the scope of the 9th grade course of Chemistry in Hakkari Gazi High School but also the influence of this method on the students' achievement levels in chemistry and on their…
Descriptors: Problem Based Learning, Chemistry, Secondary School Science, Grade 9