For an educational reform to succeed, teachers need to adjust their perceptions to the reform's new curricula and strategies and cope with new content, as well as new teaching and assessment strategies. Developing students' scientific literacy through context-based chemistry and higher order thinking skills was the framework for establishing a new…

This paper reports on an exploratory, longitudinal study that analyzes and interprets the evolution of teachers' beliefs regarding learning, teaching, and technology, and their instructional practices, in the context of integrating technology-based information-rich tasks in six 4th-6th grade classrooms. The study used multiple research tools,…