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Sanchez, Jaime; Olivares, Ruby – Computers & Education, 2011
This paper presents the results obtained with the implementation of a series of learning activities based on Mobile Serious Games (MSGs) for the development of problem solving and collaborative skills in Chilean 8th grade students. Three MSGs were developed and played by teams of four students in order to solve problems collaboratively. A…
Descriptors: Foreign Countries, Experimental Groups, Control Groups, Learning Activities
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Ozmen, Haluk – Computers & Education, 2011
In this study, the effect of animation enhanced conceptual change texts (CCT-CA) on grade 6 students' understanding of the particulate nature of matter (PNM) and transformation during the phase changes was investigated. A quasi-experimental design and one control group (CG, N = 25) and one experimental group (EG, N = 26) were used. While the…
Descriptors: Chemistry, Grade 6, Conventional Instruction, Science Instruction
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Yeh, Kuan-Hue; She, Hsiao-Ching – Computers & Education, 2010
The purpose of this study is to examine the difference in effectiveness between two on-line scientific learning programs--one with an argumentation component and one without an argumentation component--on students' scientific argumentation ability and conceptual change. A quasi-experimental design was used in this study. Two classes of 8th grade…
Descriptors: Experimental Groups, Control Groups, Persuasive Discourse, Chemistry
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Owusu, K. A.; Monney, K. A.; Appiah, J. Y.; Wilmot, E. M. – Computers & Education, 2010
This study investigated the comparative efficiency of computer-assisted instruction (CAI) and conventional teaching method in biology on senior high school students. A science class was selected in each of two randomly selected schools. The pretest-posttest non equivalent quasi experimental design was used. The students in the experimental group…
Descriptors: Experimental Groups, Control Groups, High Schools, Low Achievement
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Ozmen, Haluk – Computers & Education, 2008
In this study, the effect of computer-assisted instruction on conceptual understanding of chemical bonding and attitude toward chemistry was investigated. The study employed a quasi-experimental design involving 11 grade students; 25 in an experimental and 25 in a control group. The Chemical Bonding Achievement Test (CBAT) consisting of 15…
Descriptors: Computer Assisted Instruction, Science Instruction, Grade 11, High School Students