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Naturalist, Heidi Anderson, teaches students how to use a dichotomous key to identify coniferous trees. This video is targeted at students in grades 6-8. 02:28
Naturalist, Heidi Anderson, teaches students about her job as a naturalist, what taxonomy is, and how to use a use a dichotomous tree key to identify a deciduous and conifer tree. This video is... 07:24
Full Program: The way Iowans related to their environment in the past and how they will relate to it in the future creates the Iowa heritage. This program explores change through Iowa's history. 27:04
Full Program: The Icarians, the Community of True Inspiration and the Old Order Amish came to Iowa in the 1800s because it offered them isolation. But as the state developed, all but one of the communities were... 29:45
Full Program: This program examines the art and lives of five people who expressed their Iowa heritage in their own unique style. 29:32