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Korkmaz, Saadet Deniz; Ayas, Bahadir; Aybek, Eren Can; Pat, Suat – Journal of Education in Science, Environment and Health, 2018
The purpose of this study was to investigate the effectiveness of the experimental system design related to plasma state on the gifted students' understanding on the subject of the plasma state. To test the research hypothesis, one group pretest-posttest research model was carried out with 18 eighth-grade (4 girls and 14 boys) gifted students in…
Descriptors: Academically Gifted, Diagnostic Tests, Foreign Countries, Grade 8
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Korkmaz, S. D.; Aybek, E. C.; Pat, S. – Universal Journal of Educational Research, 2015
The educational objectives related to the plasma state of matter, which comprises more than 90% of our universe, are located in the "properties of substances" unit in the 9th grade high school physics course curriculum. If there are physical and technical limitations while performing an experiment, the use of different techniques is…
Descriptors: Foreign Countries, Preservice Teachers, Elementary School Science, Educational Objectives
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Efendioglu, Akin – Educational Research and Reviews, 2016
The aim of this study is to investigate pre-service teacher's cognitive load types (intrinsic load-IL, extraneous load-EL, and germane load-GL), academic achievements, and affective characteristics (attitude and self-efficacy) at two stages of experimental learning processes. The first and the second groups used explanatory instructional…
Descriptors: Foreign Countries, Preservice Teachers, Cognitive Processes, Difficulty Level
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Ozmen, Haluk; Demircioglu, Gokhan; Burhan, Yasemin; Naseriazar, Akbar; Demircioglu, Hulya – Asia-Pacific Forum on Science Learning and Teaching, 2012
The aim of this study is to examine the effectiveness of an intervention based on a series of laboratory activities enhanced with concept cartoons. The purpose of the intervention was to enhance students' understanding of acid-base chemistry for eight grade students' from two classes in a Turkish primary school. A pretest-posttest non-equivalent…
Descriptors: Science Achievement, Chemistry, Intervention, Cartoons
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Aydin, Suleyman – Educational Research and Reviews, 2011
Science lessons taught via experiments motivate the students, and make them more insistent on learning science. This study aims to examine the effects of cooperative learning on students' academic achievements and their skills in identifying laboratory equipments. The sample for the study consisted of a total of 43 sophomore students in primary…
Descriptors: Achievement Tests, Cooperative Learning, Laboratory Equipment, Teaching Methods