This digest explains the concept of visual literacy in science and provides a guide to resources for further study. The case is made that the capacities to both understand and generate technical pictures are fundamental to scientific and technological literacy for students at many levels, from early elementary school to the university level.…

This digest presents instructional strategies to accommodate visually impaired students in science classrooms and provides classroom examples for physical science, chemistry, and biology courses. The article concludes that prospective science teachers must become skilled in using resource materials and adaptive technologies that facilitate the…

This two volume collection of proceedings contains working group reports, research reports, oral reports, poster session reports and discussion group reports presented at PME-NA 21. Only the plenary and research reports are full reports; the others are brief abstracts. Full reports include: (1) "Representation, Vision and Visualization:…

Markus and Nurius (1986) are credited with developing the concept of possible selves, which represents individuals' ideas of what they might become, what they would like to become, and what they fear becoming. It has been applied in research and practice with adolescents exploring career choices; adults in transition; and older adults envisioning…

In this conference proceedings the overarching theme of research on teaching and learning mathematics in diverse settings and the subthemes of diversity, constructivism and algebra are achieved in the plenary papers. The plenary papers and authors include "Constructivist, Emergent, and Sociocultural Perspectives in the Context of Developmental…