School pedagogies that expand opportunities for learners to build and use knowledge for meaningful purposes are resources for hope. Internationally, standards-based reforms in science education position schooling as a context for building and using disciplinary knowledge to explain phenomena and solve problems. There is also growing research…

Despite multiple calls for reform, the curriculum for first-year college chemistry at many universities across the world is still mostly fact-based and encyclopedic, built upon a collection of isolated topics, oriented too much towards the perceived needs of chemistry majors, focused too much on abstract concepts and algorithmic problem solving,…

Active principal leadership can help sustain and scale science curriculum reform. This study illustrates how principal leadership developed in a professional learning community to support a technology-enhanced science curriculum reform funded by the National Science Foundation. Seven middle school and high school principals in one urban-fringe…

Many students face chemistry courses with a sense of fear and foreboding because it is a required course. Yet at the same time, fundamentals of chemistry have become intertwined in countless professions to say nothing of its growing importance in our everyday lives. Educators must bridge this dichotomy between attitude and importance. This paper…

Provides guidance and some guidelines for those trying to gain support for classroom innovations. Includes a chart of some influencing strategies and research-based accounts of some methods that can be employed to garner support. (DDR)

The high expectations for scientific literacy for all students demands a certain quality of science education in lower secondary education. This program focuses on supporting teachers in implementing this new curriculum. There are three interconnecting components of the program: (1) curriculum resources; (2) professional development; and (3)…

Presents an alternative approach to teaching laboratory chemistry that considers issues such as safety, waste disposal, and cost. Focuses on the micro-scale approach and discusses a number of positive benefits that can be gained from adopting this approach. (DDR)

Reports on four action research studies that had impact on classroom practices. Topics include student self-assessment and problem solving. (DDR)

Reports on the evaluation of a three-year curriculum initiative introducing technology education through a learner-centered, problem solving and collaborative approach. Draws attention to the critical impact the project had on the pedagogy of teachers. (DDR)

Details the results of a survey on the most important instructional strategies that enhance learning and employ the vehicle of environmental education. Discusses constructivism, cooperative learning, and problem solving. (DDR)

Shares perspectives on what is happening at the national level in science education reform, why reform is needed, and the role that environmental education can play in this reform effort. Contains a discussion of the recent changes in science content and instructional goals. (DDR)

Presents the idea that, to improve secondary science, school science teaching students must be taught to use the activities of science: questioning, information gathering, hypothesizing, testing and conveying, and confronting current issues and problems in science. Activities and ideas that can be used to help students understand and use the…

Explores problem-based learning as a strategy for teaching analytical science theory and laboratory practice to a cohort of first year undergraduate biomedical students (N=48). Findings indicate that students feel the approach helps their understanding of theory practice connections. (DDR)

School subjects are analogous to medieval alchemy. There is a magical change as mathematics, science, and social sciences move from their disciplinary spaces into the classroom. The educational and social psychologies have little or nothing to do with understanding disciplinary practices. They are intellectual inventions for normalizing and…

Argues that visual images can act as conceptual pegs for concepts or complicated procedures and help students perform better in the cognitive, affective, and manipulative domains of the laboratory. Conclusion was based on a study of chemistry laboratory students (N=83). (DDR)