Helping preservice teachers use hybrid language representations in science is important if they are to become scientifically literate and able to engage in the discourse for understanding scientifiyc issues. Using hybrid language representations based on the framework of computer-supported collaborative learning, the teacher educator applied the…

Voices of veteran junior high and high school biology teachers are seldom heard. Yet, the unique characteristics of this subject-matter may shed some light on veteran teachers' lives in school and their possible contribution to educational systems anywhere. Eight teachers were interviewed, aiming to arrive at their self-perceptions as veteran…