Social Studies of Science, Vol. 35, No. 4 (Aug., 2005), pp. 581-621 (41 pages) To make and use classifications is human. At least in the sciences, classification activities involve high degrees of ...
Elementary school teachers can use these activities to enrich the study of many different science topics in the elementary curriculum. Topics are aligned with curriculum for physical science, earth ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback