The grouping model of collaborative learning in the scope of physics learning is less discussed in secondary schools. This study aims to determine the effect of gendered-grouping on the quality of collaboration in Physics Science instructional and its effect on learning outcomes. This study uses an experimental approach with a posttest only group…

Noting that lack of student motivation is one of the primary reasons students drop out of school and that lack of student motivation is particularly evident at the onset of adolescence, this study compared multidimensional motivation gains of middle school students who were heterogeneously grouped according to motivational level to gains of those…

This study examined the effects of instructional control and aptitude composition on performance, interaction, and attitudes during a computer-based cooperative science lesson. A sample of 152 fifth and sixth grade students completed the instruction either under the learner control (LC) or the program control (PC) treatment. In the LC treatment,…