The study examined the factor structure, reliability and validity of a Chinese version of the Constructivist Learning Environment Survey (C-CLES), an instrument for assessing students' perceptions of the extent of constructivist approaches prevalent in classrooms. A convenience sample of 967 students in Secondary Three (Grade 9) in Hong Kong…

The efficiency of the distance education process can be evaluated from various aspects. One of the most important indicators in revealing the effectiveness of the distance education process is the satisfaction level of the learners. This study aimed to develop a valid and reliable satisfaction with distance education scale for secondary and high…

The aim of this research was to assess the classification of science test items of TIMSS grade 8 based on higher order thinking skills (HOTS) and determine whether those classified-science test items can be an assessment tool in science class. Sixteen sample test items of HOTS were chosen from 37 reasoning items of TIMSS 1999, 2003, and 2011;…

Because there has been very little past research into gifted students' science learning environments, especially in Singapore, we selected from four established questionnaires six learning environment scales that are consistent with Van Tassel-Baska and Stambaugh's guidelines for gifted education. These scales were modified slightly to enhance…

The purpose of this study is to research the effects of traditional and web-assisted conceptual change texts for the subject of water chemistry on the success, conceptual errors and permanent learning of students. A total of 37 8th graders in a secondary school of Samsun participated in this study which had a random experimental design with…