Vol. 4 No. 1 (1999): March of 1999

Published: 2016-11-21

Research on problem solving in science

Zulma Gangoso

7-50
- PDF (Spanish)
Restriction and extension of knowledge in the scientific disciplines at high school level: subtleties of an “epistomology of frontiers”

Élcioda Oliveira Silva

51-72
- PDF (Portuguese)
Heat and temperature at junior high school level: relationships between teaching and learning in a constructivist perspective

Orlando Aguiar Jr.

73-90
- PDF (Portuguese)