STEM lessons with First Green
STEM lessons with First Green https://www.thefirstgreen.org/wp-content/uploads/2019/05/Screen-Shot-2019-05-08-at-10.55.29-AM-e1560888865151-1024x563.png 1024 563 First Green https://www.thefirstgreen.org/wp-content/uploads/2019/05/Screen-Shot-2019-05-08-at-10.55.29-AM-e1560888865151-1024x563.pngFifth graders from Carroll County, Md., took part in STEM learning at…
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