Middle school science & technology.
Contributors: Biological Sciences Curriculum Study.; Kendall/Hunt Publishing Company.
Edition: 2nd ed., Teacher's ed.
Publisher: Kendall/Hunt
Published: 1999
Place of publication: Dubuque, Iowa
Language: eng
Subjects: Science -- Study and teaching (Elementary); Science -- Study and teaching (Secondary); Technology -- Study and teaching (Elementary); Technology -- Study and teaching (Secondary)
Other titles: Middle school science and technology.; Investigating patterns of change.; Investigating diversity and limits.; Investigating systems and change.
Notes: Includes bibliographical references.

Grade 6-9.
Table of contents: title: Level A. Investigating patterns of change; title: Level B. Investigating diversity and limits; title: Level C. Investigating systems and change.