In this article, we examined whether technical drawing increased the mental rotation ability in 13- to 15-year-old students (N = 201). Students were pretested with the Mental Rotations Test. Later, a group of students was exposed to technical drawing for 10 weeks, which involved specific training with spatial activities and tasks, to increase…

The primary purpose of this study was to explore the effect of Edmodo social learning network on Iranian learners' writing skill. It also attempted to find out students' attitudes toward Edmodo. Forty participants were randomly divided into two experimental and control groups. For both groups, at first a test of writing as a pre-test was run to…