[Science units].
Contributors: Rosenbloom, Paul C.; Werntz, James H.; Minnesota School Mathematics and Science Center.
Publisher: University of Minnesota
Published: 1967
Place of publication: Minneapolis
Language: eng
Subjects: Science -- Study and teaching (Elementary)
Notes: Project director: James H. Wernts; Mathematics director: Paul C. Rosenbloom.

On front cover: Minnesota School Mathematics and Science Center.

"The Minnesota School Mathematics and Science Teaching Project provided these materials under a grant from the National Science Foundation."
Table of contents: value: Unit 3.1 - Related properties.; value: Unit 3.1. - Discovering systems. Living things in the classroom.