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Gidena, Asay; Gebeyehu, Desta – International Journal of Science Education, 2017
The purpose of this study was to investigate the effectiveness of the advance organiser model (AOM) on students' academic achievement in learning work and energy. The design of the study was quasi-experimental pretest-posttest nonequivalent control groups. The total population of the study was 139 students of three sections in Endabaguna…
Descriptors: Academic Achievement, Energy, Models, Advance Organizers
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Pell, Anthony William; Iqbal, Hafiz Muhammad; Sohail, Shahida – Evaluation & Research in Education, 2010
A mixed-methods sequential research design has been used to test the effect of introducing teacher science demonstrations to a traditional book-learning sample of 384 Grade 7 boys and girls from five schools in Lahore, Pakistan. In the quasi-experimental quantitative study, the eight classes of comparable ability were designated either…
Descriptors: Middle Schools, Foreign Countries, Grade 7, Science Instruction
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Bayrak, Bekir; Kanli, Uygar; Kandil Ingeç, Sebnem – Turkish Online Journal of Educational Technology - TOJET, 2007
In this study, the research problem was: "Is the computer based physics instruction as effective as laboratory intensive physics instruction with regards to academic success on electric circuits 9th grade students?" For this research of experimental quality the design of pre-test and post-test are applied with an experiment and a control…
Descriptors: Foreign Countries, Control Groups, Experimental Groups, Student Attitudes
Bayrak, Bekir; Kanli, Uygar; Ingec, Sebnem Kandil – Online Submission, 2007
In this study, the research problem was: "Is the computer based physics instruction as effective as laboratory intensive physics instruction with regards to academic success on electric circuits 9th grade students?" For this research of experimental quality the design of pre-test and post-test are applied with an experiment and a control…
Descriptors: Control Groups, Student Attitudes, Academic Achievement, Physics
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Gist, Thomas E.; And Others – Journal of Educational Technology Systems, 1989
Discusses the results of measuring the in-class effectiveness of a computer-controlled instructor workstation (IWS) that was developed at the Air Force Academy. Treatments for the experimental and control groups in an introductory physics course are described, and effects on student performance, student attitudes, and instructor attitudes are…
Descriptors: Academic Achievement, Computer Assisted Instruction, Computer System Design, Conventional Instruction