This study was conducted to optimize the designs of learning guides embedded in a computer-based simulation environment. The research was based on the Cognitive Theory of Multimedia Learning and Cognitive Load Theory. We investigated computer simulations under four conditions that combined representation and imagination learning strategies. This…

This paper presents the impact of student generated representations on students in three secondary schools in Nepal. Qualitative data were obtained from semi-structured interviews, focus group discussions and a classroom observation. Students, teachers and school principals were the research participants of this study. The findings indicated that…

Implementing challenging mathematics tasks with multilingual students who are not yet fluent in the instructional language is difficult for monolingual teachers because of the linguistic and cultural differences between the teacher and students. In this study, we examined how monolingual preservice teachers set up cognitively demanding mathematics…

We examined the influence of several students' cognitive and motivational factors on 8th graders' science achievement and also gender differences on factors that significantly contribute to the science achievement model. A total of 99 girls and 83 boys responded all the instruments used in this study. Results showed that girls outperformed boys on…

Now in its third edition, the "Handbook of Research on Teaching the English Language Arts"--sponsored by the International Reading Association and the National Council of Teachers of English--offers an integrated perspective on the teaching of the English language arts and a comprehensive overview of research in the field. Prominent…