Day 35 – The day I say ‘suck’ a lot and for the last time. #180blog #modchem #chemchat

Yesterday, we started talking about straws. There HW challenge was to try the following combinations of straws to drink with.


Then in class today, I asked them to explain it with particle diagrams.

It was mind blowing to realize that particle can push but not pull!





I then assigned them to watch Derek Muller’s Longest Strong Video:


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