Friday, March 12, 2021

MEL Chemistry Kits

 BTW Good Will online has two listings for MEL Chemistry kits.  Watch the shipping costs when you bid.  Often you can buy a MEL kit on eBay for $20.

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Balancing Equations begins

 I posted  How to balance equations videos  last month.  Tuesday, we’re launching.  I’m using bottle caps for some of the class, especially ...