The other day, I stumbled across a fascinating post featuring a periodic table of the elements represented by cupcakes.
Here, have a gratuitous picture of the sugary goodness:
Nice, huh?
One of the things I have found in teaching chemistry, and, in particular, atomic structure, ion formation and ionic bonding, is that students have real difficulty with the idea that removing electrons makes an ion more positive.
Yes, I am also a maths teacher, and this does make me worried.
So, I'm thinking cupcakes of the first twenty and the few extras we use. Some nice icing. Valence electrons represented by little sour jube lollies - if you remove valence sour jubes, the cupcake gets sweeter. I think this could be a really simple, if not particularly healthy, way to get the idea across.
Bring on the Chemistry!
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