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#Teachers, as school’s starting up again, look to the #ERN (http://bit.ly/2mNeBzW) and K-5 GeoSource (http://bit.ly/2ksFtT6) for K-12 and K-5 #TuesdayTivities about earth and space sciences! #geoscience
#Teachers, as school’s starting up again, look to the #ERN (http://bit.ly/2mNeBzW) and K-5 GeoSource (http://bit.ly/2ksFtT6) for K-12 and K-5 #TuesdayTivities about earth and space sciences! #geoscience