Science
Subtitle: 1969-70 assessment
By: National Assessment of Educational Progress.
Series: Report - National Assessment of Educational Progress -- 1, 4, 7; Report (National Assessment of Educational Progress (Project)) -- no. 1, 4, 7.
Publisher: Education Commission of the States
Published: 1970
Place of publication: Denver
Language: eng
Subjects: Science -- Study and teaching -- United States -- Statistics.
Notes: "A project of the Education Commission of the States."
Table of contents: value: [v.1]. National results and illustrations of group comparisons.-[v.2]. National results, summary.-[v.3]. Group results for sex, region, and size of community.-[v.4]. Group and balanced group results for color, parental education, size and type of community and balanced group results for region of the country, sex.