People come and people go. Given tabular census data on the annual number of immigrants from four different regions of the world between 2000 and 2010, pupils create double bar graphs and line graphs from the data. They analyze their...

Walking in nature is the theme of a unit designed to support English language development lessons. Scholars look, write, speak, and move to explore topics such as camping, woodland animals, instruments,...

Sixth graders construct and interpret graphs from ozone data collected in Phoenix area. Can be adapted to other areas.