Must be seen to be believed:
www.amazon.co.uk/Magnetic-Girls-complement-National-Literacy/dp/B000CDL860/ref=sr_1_1?ie=UTF8&qid=1372585331&sr=8-1&keywords=magnetic+girls+words
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Astounding!
There's a boy's equivalent too - which helpfully includes 'money' (excluded from the girls version because, as you all know, we ladies marry into cash we don't actually EARN it).
Plus, and incidentally, see if you can spot the spelling mistakes in this literacy tool!