NSTA has developed a series of six posters which will be distributed as centerfolds in The Science Teacher magazine. The poster series is a product of the NSTA's International System of Units Material Development Project, which is funded by the United States Department of Education.
Iowa Science Teachers Journal
© Copyright 1982 by the Iowa Academy of Science
"Metric Poster Series Available for Testing,"
Iowa Science Teachers Journal: Vol. 19
, Article 14.
Available at: https://scholarworks.uni.edu/istj/vol19/iss2/14