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Naturalist, Heidi Anderson, teaches students how to use a dichotomous key to identify deciduous trees. This video is targeted at students in grades 6-8. 02:47
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: Iowa has moved from being a national leader in education to being among the average over the past two decades. In response to this downward trend in Iowa’s standing, Governor Terry Branstad...
Naturalist, Heidi Anderson, teaches students about her job as a naturalist and what taxonomy is. This video is targeted at students in grades 6-8. 01:13
Full Program: The honorable Arne Duncan, U.S. Secretary of Education, called education reform, "the most pressing issue facing America." On July 25, in Des Moines, Secretary Duncan addressed attendees at the Iowa... 50:00