All activity for Katherine Johnson
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Katherine Johnson created Using Plants to Study Earth Systems on May 24, 2021.
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Katherine Johnson created Citizen Science Data in the Classroom on May 24, 2021.
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Katherine Johnson created STEAM and Nature in Early Childhood on May 24, 2021.
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Katherine Johnson created Budburst Nativars for Educators (CSA 511) on April 2, 2019.
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Katherine Johnson created Introduction to Citizen Science on May 30, 2019.
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Katherine Johnson created Introduction to Citizen Science on September 10, 2018.
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Katherine Johnson created Using Citizen Science Data in the Classroom on September 8, 2017.