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2022 Chicago National Conference - Sessions

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Friday, July 22
11:50 AM - 12:50 PM
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Photovoltaic Array Use in Earth Science Classes

McCormick Place - Exhibit Hall, Poster Session Area, Table 3

Teacher describes installation of two solar arrays, and how students use the arrays to investigate alternative energy and effect of array angle on electricity production.

Takeaways: Solar arrays allow students to interact with a real world technology changing sunlight into usable electricity. Two solar arrays that tilt independently allow students to evaluate data from a controlled experiment. Solar energy is part of response our society needs to respond to the challenge of global warming and our need for energy.

Speakers

Bruce Rose (Greenbrier East High School: Lewisburg, WV)

Presenter Materials for this Session:
(Please login with your NSTA account to view the materials)

GEHS Solar Website
This is a website with teaching materials related to two solar arrays installed at Greenbrier East High School to aid in teaching Earth Science classes.

Friday, July 22
11:50 AM - 12:50 PM
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Rise of the Mutant Weed: Using DNA Analysis Tools to Identify Mutations that create Superweeds.

McCormick Place - Exhibit Hall, Poster Session Area, Table 9

This workshop demystifies bioinformatics using free online tools. The activity explains the mechanisms behind herbicide resistance and genetic changes that help weeds avoid chemical control.

Takeaways: Participants will see a real-world example of artificial selection in action, while also increasing the awareness of free bioinformatics tools available for everyone to compare and analyze DNA sequences.

Speakers

Jane Hunt (Education Projects, LLC: Columbus, OH), Zack Bateson (National Agricultural Genotyping Center: Fargo, ND)