Choropleth maps and scattergrams (scatter diagrams) provide a way for teachers to use available statistics from census tracts to map area differences among neighborhoods. This document describes and illustrates a method of constructing and comparing choropleth maps for selected Iowa communities. The use and construction of scatter diagrams as a…

Presents a classroom lesson in which students interpret historical cause and effect through the analysis of U.S. census data. Recommends the use of local historical census data to help students learn about their community's experience. Includes a map and charts of census data. (CFR)