https://padlet.com/jkzxsx008/wlenllwwphw1 江口中学数学科的创作 en-us 2017-04-28 08:05:15 UTC 2023-02-18 06:10:34 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Rocket.png jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168821807 1、任意角的三角函数]]> 2017-04-28 08:20:59 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168821807 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168823330 三角函数整个内容的教学材料]]> 2017-04-28 08:32:50 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168823330 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168823980 江口中学美景1]]> 2017-04-28 08:37:41 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168823980 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168824277 江口中学美景2]]> 2017-04-28 08:39:55 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168824277 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168824402 美景]]> 2017-04-28 08:40:53 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168824402 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825312 2、同角三角函数的基本关系与诱导公式]]> 2017-04-28 08:46:18 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825312 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825556 3、倍角公式及简单的三角恒等变换]]> 2017-04-28 08:47:58 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825556 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825822 4、两角和与差的三角函数]]> 2017-04-28 08:50:03 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825822 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825940 5、三角函数的图象与性质(一)]]> 2017-04-28 08:50:49 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168825940 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168826101 6、三角函数的图象与性质(二)]]> 2017-04-28 08:51:34 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168826101 jkzxsx008 https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168826199 7函数y＝Asin(ωx＋φ)的图象与性质]]> 2017-04-28 08:52:16 UTC https://padlet.com/jkzxsx008/wlenllwwphw1/wish/168826199