Selected results from the national assessments of science
Subtitle: scientific principles and procedures
By: National Assessment of Educational Progress
Series: Science report -- no. 04-S-02; Report (National Assessment of Educational Progress (Project)) -- no. 04-S-02
Publisher: NAEP; For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1975
Place of publication: Denver; Washington
Language: eng
Number of pages: 53
Subjects: Educational tests and measurements; Science; Study and teaching; Experiments; Academic achievement; Statistics