Dates

1

Table of contents

2

Education reform after a decadeEducation reform after a decadev

3-4

The Interactive and Communication Network "RED-BIA" of the Association of Teachers of Biological Sciences of Argentina is underway

5-9

Evolution of alternative ideas of a group of Portuguese high school students on photosynthesis and cellular respiration

10-20

Conceptual Maps: an innovative experience in the Health Sciences Teacher Training Course at the Federal University of Sao Paulo

21-26

Spaces for reflection in the training of biology teachers

27-32

Environmental Education through the Mass Media: An Approach to the Argentine Reality

33-40

Biotechnology is the discipline of the present and the future. Interview with Dr. Rosa J. Buxeda

41-47

Ideas about the implementation of the natural sciences area. A study of physics, chemistry and biology teachers of the third cycle of General Basic Education.

48-52

News

53-60

Contratapa