To meet the demands of the Next Generation Science Standards (NGSS), teachers need to reconsider their current instructional practices, shifting from learning about scientific ideas to making sense of phenomena and solving problems using three-dimensional learning components. Project-Based Learning (PBL) provides a framework for creating…

Large numbers of U.S. students lack proficiency in science, and students from different ethnic and socioeconomic groups show disparities in science achievement.2 Science knowledge and skills are important for both academic and workplace success, and a variety of interventions have been developed to improve student science achievement.…

The National Curriculum Framework-2005 (NCF-2005) recommends that learning of children has to shift away from methods encouraging rote memory. This is possible only if children get an opportunity to explore the surroundings themselves. In this paper the researcher shares her experiences in the use of various innovative approaches in…

Understanding how geckos--small lizards belonging to the family "Gekkonindae"--can "defy gravity" and walk across a ceiling provides a fascinating frame through which students can not only learn valuable content about electrostatic forces, but also engage in authentic scientific practice and explore new technologies based on gecko adhesion. In…

The annual Philbrick Science Showcase is a family event that celebrates students' science learning and highlights an ongoing partnership with the Boston Nature Center, a Massachusetts Audubon Society sanctuary within walking distance of the Philbrick school. At least twice a year, students visit the Nature Center to extend the science curriculum,…

Describes the development, implementation, and assessment of a mixed formal-informal Science, Technology and Society (STS) curriculum that incorporates collaborative projects with case studies, field trips, and formal class sessions. (Contains 44 references.) (Author/WRM)

Students' conceptions of three major artificial intelligence concepts used in the modeling of systems in science, fuzzy logic, neural networks, and genetic algorithms were investigated before and after a higher education science course. Students initially explored their prior ideas related to the three concepts through active tasks. Then,…