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        deland.wordpress.com | ||
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              cavmaths.wordpress.com
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| | | | | While teaching non-right angled trig recently it occurred to me that when doing the questions myself, I don't actually thing about the formula all that much. Particularly with the sine rule. Yet I still start the teaching of it using the formula heavily. It made me wonder if this was really all that necessary. Firstly... | |
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              linsdoodles.wordpress.com
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| | | | | For XingfuMama's Pull up a seat Photo Challenge | |
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              dropisco.wordpress.com
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| | | | | A heavy crash could often be heard not long before the radio was turned down or off completely. It sounded as if Jed Price had angrily slammed shut one of the drawers of the filing cabinet, but Sheila had long ago guessed, correctly so, that it was the door to the safe hidden behind it... | |
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              thekittymaths.wordpress.com
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| | | A Compendium of Cool Internet Math Things | ||