Novel Use of Conceptual Change Framework Improves Video on Challenging Science Topic

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2019-02-01
Authors
Youngquist, Timothy
Grudens-Schuck, Nancy
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Grudens-Schuck, Nancy
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Agricultural Education and Studies

The Department of Agricultural Education and Studies was formed in 1989 as a result of the merger of the Department of Agricultural Education with the Department of Agricultural Studies. Its focus includes two these fields: agricultural education leading to teacher-certification or outreach communication; and agricultural studies leading to production agriculture or other agricultural industries.

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The Department of Agricultural Education and Studies was formed in 1989 from the merger of the Department of Agricultural Education and the Department of Agricultural Studies.

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1989–present

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Agronomy

The Department of Agronomy seeks to teach the study of the farm-field, its crops, and its science and management. It originally consisted of three sub-departments to do this: Soils, Farm-Crops, and Agricultural Engineering (which became its own department in 1907). Today, the department teaches crop sciences and breeding, soil sciences, meteorology, agroecology, and biotechnology.

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The Department of Agronomy was formed in 1902. From 1917 to 1935 it was known as the Department of Farm Crops and Soils.

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1902–present

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  • Department of Farm Crops and Soils (1917–1935)

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Agricultural and Biosystems Engineering

Since 1905, the Department of Agricultural Engineering, now the Department of Agricultural and Biosystems Engineering (ABE), has been a leader in providing engineering solutions to agricultural problems in the United States and the world. The department’s original mission was to mechanize agriculture. That mission has evolved to encompass a global view of the entire food production system–the wise management of natural resources in the production, processing, storage, handling, and use of food fiber and other biological products.

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In 1905 Agricultural Engineering was recognized as a subdivision of the Department of Agronomy, and in 1907 it was recognized as a unique department. It was renamed the Department of Agricultural and Biosystems Engineering in 1990. The department merged with the Department of Industrial Education and Technology in 2004.

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1905–present

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  • Department of Agricultural Engineering (1907–1990)

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Agricultural Education and StudiesAgronomyAgricultural and Biosystems Engineering
Abstract

Educational campaigns are more complicated when members of our audiences hold scientific misconceptions related to new technologies. Our prairie strips research and education team produced a brief, focused video aimed to dispel a misconception related to the effect of prairie strip plants' roots on agricultural drain tiles in the Midwest. Our "Field Tile Investigation" video was based on the conceptual change framework from science education and featured a discrepant event. The goal was to move farmers, landowners, and their advisors to an understanding of prairie strips that was more compatible with the scientific standard.

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This article is published as Helmers, M. J., Youngquist, T. D., & Grudens-Schuck, N. (2019). Novel use of conceptual change framework improves video on challenging science topic. Journal of Extension, 57(1) Article 18084IAW. Available at: https://joe.org/joe/2019february/iw2.php. Posted with permission.

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Tue Jan 01 00:00:00 UTC 2019
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