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basic_tools:trigonometric_functions [2017/12/16 13:08] jakobadmin [Why is it interesting?] |
basic_tools:trigonometric_functions [2018/04/25 17:26] (current) jakobadmin [Trigonometric Functions] |
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====== Trigonometric Functions ====== | ====== Trigonometric Functions ====== | ||
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+ | <tabbox Intuitive> | ||
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+ | * [[https://betterexplained.com/articles/intuitive-trigonometry/|How To Learn Trigonometry Intuitively]] by Kalid Azad | ||
+ | * [[https://betterexplained.com/articles/intuitive-understanding-of-sine-waves/|Intuitive Understanding of Sine Waves]] by Kalid Azad | ||
+ | * [[https://betterexplained.com/articles/law-of-cosines/|Intuition For The Law Of Cosines]],[[https://betterexplained.com/articles/law-of-sines/|Intuition For The Law Of Sines]] | ||
+ | * [[http://www.businessinsider.com/7-gifs-trigonometry-sine-cosine-2013-5?IR=T|7 Animated GIFs That Will Make You Instantly Understand Trigonometry]] | ||
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+ | <tabbox Concrete> | ||
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+ | [{{ :basic_notions:trigonometricfunctions.png?nolink |Source: http://advancedmathyoungstudents.com/blog/2017/10/06/that-trigonometry-diagram-again/}}] | ||
+ | |||
+ | ---- | ||
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+ | * https://problemproblems.wordpress.com/2018/04/23/teaching-right-triangle-trigonometry-as-a-series-of-problems/ | ||
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+ | <tabbox Abstract> | ||
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+ | <note tip> | ||
+ | The motto in this section is: //the higher the level of abstraction, the better//. | ||
+ | </note> | ||
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<tabbox Why is it interesting?> | <tabbox Why is it interesting?> | ||
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Trig is the anatomy book for “math-made” objects. If we can find a metaphorical triangle, we’ll get an armada of conclusions for free. | Trig is the anatomy book for “math-made” objects. If we can find a metaphorical triangle, we’ll get an armada of conclusions for free. | ||
<cite>[[https://betterexplained.com/articles/intuitive-trigonometry/|How To Learn Trigonometry Intuitively]] by Kalid Azad</cite></blockquote> | <cite>[[https://betterexplained.com/articles/intuitive-trigonometry/|How To Learn Trigonometry Intuitively]] by Kalid Azad</cite></blockquote> | ||
- | <tabbox Layman> | ||
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- | <note tip> | ||
- | Explanations in this section should contain no formulas, but instead colloquial things like you would hear them during a coffee break or at a cocktail party. | ||
- | </note> | ||
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- | <tabbox Student> | ||
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- | * [[https://betterexplained.com/articles/intuitive-trigonometry/|How To Learn Trigonometry Intuitively]] by Kalid Azad | ||
- | * [[https://betterexplained.com/articles/intuitive-understanding-of-sine-waves/|Intuitive Understanding of Sine Waves]] by Kalid Azad | ||
- | |||
- | [{{ :basic_notions:trigonometricfunctions.png?nolink |Source: http://advancedmathyoungstudents.com/blog/2017/10/06/that-trigonometry-diagram-again/}}] | ||
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- | <tabbox Researcher> | ||
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- | <note tip> | ||
- | The motto in this section is: //the higher the level of abstraction, the better//. | ||
- | </note> | ||
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- | <tabbox Examples> | ||
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- | --> Example1# | ||
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- | <-- | ||
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- | --> Example2:# | ||
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- | <-- | ||
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- | <tabbox FAQ> | ||
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- | <tabbox History> | ||
</tabbox> | </tabbox> | ||