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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
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
Full Program: Through interviews, still photographs and newsreel footage, the effects of the Great Depression on Iowa are shown. 29:42
Author and naturalist, Cindy Blobaum, introduces the concept of the geology field. This video is targeted at students in grades 3-6. 00:54
Join Abby from IPTV as she helps explain some of the interesting characteristics of electric motors and magnetism. 03:54