Reflecting effective and psychomotor skills to teaching environment are as important as cognitive skills in learning process. In this context, values are important to develop skills in affective domain. In this study, the opinions of the students who have been studying in three different countries (Iraq, Saudi Arabia, Turkey) were aimed to be…

This study examined how learning, attitudes, and mental efforts are affected by changing the verbal information presentation format and relationship between the narrator and on-screen character in a junior high school-level science film. Twenty seventh-grade science classes (N=441) were randomly assigned to one of five treatment groups. Each class…

An experimental group of 51 students from non-graded and three matched groups of 187 pupils from graded programs were studied to determine the relative effectiveness of non-graded and graded approaches to elementary education and whether any differences found at the end of six years of schooling remained after both groups had been exposed to a…