The United States Geological Survey has compiled two packets of teaching aids which vary according to purpose and grade level. One, "Teacher's Packet of Geologic Materials," is available to secondary teachers of earth science (for whom the contents were selected) and to college teachers of geology. Another packet, "Selected Packet of Geologic Teaching Aids," was compiled for elementary and secondary teachers of geography, social studies, general science, environmental education and oceanography.
Iowa Science Teachers Journal
© Copyright 1989 by the Iowa Academy of Science
Althof, Stephanie A.
"Science Notes - U.S. Geological Survey Teacher's Packets,"
Iowa Science Teachers Journal: Vol. 26
, Article 14.
Available at: https://scholarworks.uni.edu/istj/vol26/iss1/14