Linn and Hsi's approach matches my view of science teaching as a continuum of development from novice to expert to mentor. All can use this volume successfully. Hearing the ideas in the words of practicing teachers brings the framework to life and makes it accessible for all. Examples make complex ideas immediately useful. The glossary conveys the rich meanings of terms that are functionally defined in the text.
Practical examples give teachers at all levels of professional development ideas they can use.
The book shows how to connect science to everyday life with activities such as analyzing fabric labels or determining the mechanism behind solar ovens. It allows teachers to use the ideas immediately in a way that makes sense to the students and connects to their lives. This kind of teaching allows students to revisit their ideas and expand their interest in science. I recommend this book for teachers, for preservice courses, for site-based professional development reform teams, for curriculum designers, for researchers, and for groups interested in collaborating to incorporate technology into the curriculum.