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Friday, February 28, 2014
Wednesday, February 19, 2014
More molecules! #balancingequations #molecules #conservationofmass #goldsps by egoldswo
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Tuesday, February 18, 2014
Alka seltzer lab! #goldsps #conservationofmass #chemicalreactions #science by egoldswo
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Sunday, February 9, 2014
First #gafesummit and my first presentation on using google in the science classroom! #scienceteacher #goldsps by egoldswo
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Friday, February 7, 2014
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