P6 Circles (2018): Group 4 by Ms See https://padlet.com/annysee/tp3lqcbofv5y Round and round and round en-us 2018-04-02 02:24:33 UTC 2018-04-05 13:39:24 UTC hello@padlet.com Think... annysee https://padlet.com/annysee/tp3lqcbofv5y/wish/247722283 What do we think we know about the topic?]]> 2018-04-02 02:25:43 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247722283 Puzzle... annysee https://padlet.com/annysee/tp3lqcbofv5y/wish/247722288 What puzzles or questions do we have about the topic?]]> 2018-04-02 02:25:50 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247722288 Explore annysee https://padlet.com/annysee/tp3lqcbofv5y/wish/247722300 What does the topic make us want to explore?]]> 2018-04-02 02:25:56 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247722300 New info! annysee https://padlet.com/annysee/tp3lqcbofv5y/wish/247722304 2018-04-02 02:26:01 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247722304 Wei Xuan https://padlet.com/annysee/tp3lqcbofv5y/wish/247726175 I wonder how people measure long distance in real life


]]> 2018-04-02 03:04:09 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247726175 Lixuan:you have to multiply the radius by two to get the diameter. https://padlet.com/annysee/tp3lqcbofv5y/wish/247726887 2018-04-02 03:13:44 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247726887 Nathaniel https://padlet.com/annysee/tp3lqcbofv5y/wish/247726897 I wonder who came up with the idea on how to measure circles

]]> 2018-04-02 03:13:51 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247726897 Min Xun https://padlet.com/annysee/tp3lqcbofv5y/wish/247726998 I now want to find the area of other more challenging shapes. (Like a octagon)]]> 2018-04-02 03:15:08 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247726998 Kadmus https://padlet.com/annysee/tp3lqcbofv5y/wish/247727069 The circumference of a circle is the perimeter of the circle]]> 2018-04-02 03:15:46 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727069 https://padlet.com/annysee/tp3lqcbofv5y/wish/247727092 2018-04-02 03:16:10 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727092 Min Xun https://padlet.com/annysee/tp3lqcbofv5y/wish/247727149 I now want to find the area of other more challenging shapes. (Like a octagon]]> 2018-04-02 03:16:41 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727149 Joslin https://padlet.com/annysee/tp3lqcbofv5y/wish/247727157 We have to use pi to multiply the diameter of a circle

]]> 2018-04-02 03:16:45 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727157 Lilin https://padlet.com/annysee/tp3lqcbofv5y/wish/247727194 A radius is half of a diameter ]]> 2018-04-02 03:17:08 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727194 Nathaniel https://padlet.com/annysee/tp3lqcbofv5y/wish/247727199 I think I know that Pi is very important in the topic circles]]> 2018-04-02 03:17:13 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727199 Kadmus https://padlet.com/annysee/tp3lqcbofv5y/wish/247727364 Why is pi not a whole number]]> 2018-04-02 03:18:51 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727364 Joslin https://padlet.com/annysee/tp3lqcbofv5y/wish/247727366 We use pi to multiply the Diameter of the circle to find its circumference]]> 2018-04-02 03:18:55 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727366 Lixuan: why must I use the pie unit to solve a circle word problem https://padlet.com/annysee/tp3lqcbofv5y/wish/247727378 2018-04-02 03:19:02 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727378 Lilin https://padlet.com/annysee/tp3lqcbofv5y/wish/247727403 I wonder who discovered pi]]> 2018-04-02 03:19:24 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727403 https://padlet.com/annysee/tp3lqcbofv5y/wish/247727479 Zi Jenn

Pie is 22 divide by7 or 3.14]]> 2018-04-02 03:19:52 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727479 Nathaniel https://padlet.com/annysee/tp3lqcbofv5y/wish/247727562 I wonder if besides pi, there are other numbers which are also infinite]]> 2018-04-02 03:20:27 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727562 https://padlet.com/annysee/tp3lqcbofv5y/wish/247727680 Joel/Zi Jenn

Do I use 22/7 or 3.14 as pie]]> 2018-04-02 03:21:41 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727680 Lixuan: pie can be estimated to 3.14 or 22 out of 7. https://padlet.com/annysee/tp3lqcbofv5y/wish/247727787 2018-04-02 03:22:22 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727787 Joslin https://padlet.com/annysee/tp3lqcbofv5y/wish/247727790 Is there a way to measure circles without using pi?]]> 2018-04-02 03:22:23 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727790 Kadmus https://padlet.com/annysee/tp3lqcbofv5y/wish/247727829 How did pi come around ]]> 2018-04-02 03:22:47 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727829 Yit yi: https://padlet.com/annysee/tp3lqcbofv5y/wish/247727891 I wonder why when we take the circumference divide by diameter always give us a answer close to”pi”]]> 2018-04-02 03:23:07 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247727891 Min Xun https://padlet.com/annysee/tp3lqcbofv5y/wish/247728074 Is there a ‘half of a radius’?]]> 2018-04-02 03:24:31 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247728074 Zi Jenn https://padlet.com/annysee/tp3lqcbofv5y/wish/247728105
Why is pie 3.14, why diameter times pie equals circumference?

]]> 2018-04-02 03:24:55 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247728105 Yit Yi https://padlet.com/annysee/tp3lqcbofv5y/wish/247781985 There is a method that i found online:
This method involves summing the lengths of the hypotenuses of smaller and smaller triangles after drawing and much cutting of the circle.
https://logicgrimoire.wordpress.com/2012/09/22/how-to-calculate-the-circumference-of-a-circle-without-knowing-pi/]]> 2018-04-02 12:36:25 UTC https://padlet.com/annysee/tp3lqcbofv5y/wish/247781985