This study investigated the effect of applying "participant modeling" followed by a role play on grade eleven scientific students' achievement and motivation in biology. Students usually face problems in understanding difficult biology concepts like Krebs cycle which is composed of a series of biochemical reactions with many molecules…

The purpose of this study is to determine whether video modeling is effective in teaching computer skills to students with intellectual disabilities. The study was designed with the multiple probe design across subjects, one of the single-subject research designs. The study was conducted with three female students with intellectual disabilities,…