The activity explained in this article was developed at the Harvard-Smithsonian Center for Astrophysics by the authors for SPICA Activities. SPICA is the acronym for the Support Program for Instructional Competency in Astronomy and is funded by the National Science Foundation. Thirty-three astronomy and science educators were selected from throughout the United States to be involved in the three-week SPICA astronomy education workshop during August 1989.
Iowa Science Teachers Journal
© Copyright 1990 by the Iowa Academy of Science
Campbell, Thomas and Finsand, D. Louis
Iowa Science Teachers Journal: Vol. 27
, Article 4.
Available at: https://scholarworks.uni.edu/istj/vol27/iss1/4