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Examining the Conceptual Understandings of Geoscience Concepts of Students with Visual Impairments: Implications of 3-D Printing
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Koehler, Karen E. – ProQuest LLC, 2017
The purpose of this qualitative study was to explore the use of 3-D printed models as an instructional tool in a middle school science classroom for students with visual impairments and compare their use to traditional tactile graphics for aiding conceptual understanding of geoscience concepts. Specifically, this study examined if the students'…
Descriptors: Middle School Students, Secondary School Science, Science Education, Teaching Methods
Facilitating Conceptual Change in Understanding State of Matter and Solubility Concepts by Using 5E Learning Cycle Model
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Ceylan, Eren; Geban, Omer – Hacettepe University Journal of Education, 2009
The main purpose of the study was to compare the effectiveness of 5E learning cycle model based instruction and traditionally designed chemistry instruction on 10th grade students' understanding of state of matter and solubility concepts. In this study, 119 tenth grade students from chemistry courses instructed by same teacher from an Anatolian…
Descriptors: Experimental Groups, Control Groups, Chemistry, Learning Processes
The Effect of a Conceptual Change Approach on Understanding of Students' Chemical Equilibrium Concepts
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Atasoy, Basri; Akkus, Huseyin; Kadayifci, Hakki – Research in Science & Technological Education, 2009
The purpose of this study was to compare the effects of a conceptual change approach over traditional instruction on tenth-grade students' conceptual achievement in understanding chemical equilibrium. The study was conducted in two classes of the same teacher with participation of a total of 44 tenth-grade students. In this study, a…
Descriptors: Experimental Groups, Control Groups, Quasiexperimental Design, Chemistry
The Effects of Problem-Based Active Learning in Science Education on Students' Academic Achievement, Attitude and Concept Learning
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Tandogan, Ruhan Ozkardes; Orhan, Akinoglu – Online Submission, 2007
The aim of this study was to determine the effects of problem-based active learning in science education on students' academic achievement and concept learning. In the study, both quantitative and qualitative research methods were utilized. Quantitative data were obtained via the pre/post-test, treatment-control groups test model. Qualitative data…
Descriptors: Conventional Instruction, Comparative Analysis, Grade 7, Teaching Methods
The Effects of Problem-Based Active Learning in Science Education on Students' Academic Achievement, Attitude and Concept Learning
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Akinoglu, Orhan; Tandogan, Ruhan Özkardes – EURASIA Journal of Mathematics, Science & Technology Education, 2007
The aim of this study was to determine the effects of problem-based active learning in science education on students' academic achievement and concept learning. In the study, both quantitative and qualitative research methods were utilized. Quantitative data were obtained via the pre/post-test, treatment-control groups test model. Qualitative data…
Descriptors: Conventional Instruction, Comparative Analysis, Grade 7, Teaching Methods
ICT and Constructivist Strategies Instruction for Science and Mathematics Education
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Kong, Ng Wai; Lai, Kong Sow – Journal of Science and Mathematics Education in Southeast Asia, 2005
Concept learning in science and mathematics had often times been taught based on assumptions of alternative concepts or even in some instances based on misconceptions. Some educational researchers favour a constructivist approach in teaching science and mathematics. The constructivist literature existing makes use of alternative conceptions as…
Descriptors: Research Design, Misconceptions, Mathematics Education, Mathematics Instruction
A Holistic Approach for Science Education for All
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Orion, Nir – EURASIA Journal of Mathematics, Science & Technology Education, 2007
This article suggests that a genuine reform endeavor towards the "Science for All" paradigm should adopt a holistic approach. There are several countries around the world that adopted the "Science for All" paradigm at the beginning of the 21st century. However, while looking closely at the amount of change that took place in…
Descriptors: Foreign Countries, Holistic Approach, Science Education, Educational Change