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andrew.kvalhe.im | ||
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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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www.jackyan.com
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| | | | | One of the web's pioneers, Jack Yan examines branding, the media, democratization, social responsibility, policy, spirituality and global business. | |
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paulgraham.com
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alt-e.blogspot.com
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| | | news, views and strong opinions on alternative energy resources including wind power, solar energy, wave energy, geothermal & other alternate energy sources | ||
