Day 98 of 180



Today I took the chemistry classes outside and we put a fairly large piece of sodium into a tub of water – it fizzed, caught on fire and them exploded…it sounded like a gun shot.  Kids liked it and hopefully will use that as a reminder of chemical reactions! (This pic is not from our demo – all I have for today is video)


About archermhhs

Chemistry and Biochemistry teacher in San Marcos, CA - just north of San Diego.
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