台灣黑皮歐巴桑的學習祕笈

中英文版(國三上數學 )  多邊形的心：  多邊形的重心

數學新世界--CA--重心 教師研習 20171127 (臺東縣新港國中) PART3
https://www.youtube.com/watch?v=1b3c17MD04E

數學新世界--CA--重心 入班教學 20161215 (台南市永仁高中) PART1
https://www.youtube.com/watch?v=7duAQKV--Vs

數學新世界--CA談數學--20141031多邊形的重心PART1、2
https://www.youtube.com/watch?v=z2kh4uKnl1A
https://www.youtube.com/watch?v=03_oLh3bQXw

數學新世界--CA--彰師大數學科教材教法 多邊形的重心 20171124 (彰化師範大學) PART1、2
https://www.youtube.com/watch?v=PFpyQeLErW4
https://www.youtube.com/watch?v=QGAuEAj6JzM

數學新世界--CA--重心、一元二次方程式 教師研習 20181221 (臺南市安南國中) PART1
https://www.youtube.com/watch?v=maO7BwEg3-o

國中數學第五冊3-2三角形與多邊形的心
https://www.youtube.com/watch?v=LYtoVcdAlsk

2016科學~找重心
https://www.youtube.com/watch?v=gnQpcMkXd3A

centroid
https://www.youtube.com/watch?v=SaqOhMF5YUg

Centroid of Simple Shape
https://www.youtube.com/watch?v=syEc_X98gUg

How to calculate and display centroids of polygons in ArcGIS 10
https://www.youtube.com/watch?v=v_FEAJxBGyY

How to find the centroid of simple composite shapes
https://www.youtube.com/watch?v=5oil5x9tVhg

Centroid of a Composite Shape - Tabular Method - Part 1
https://www.youtube.com/watch?v=CvblS7XfMks

Centroids via the Method of Composite Parts - Adaptive Map Worked Example 1
https://www.youtube.com/watch?v=QIe6Hk4Bofs

Finding the Center of Mass of an Irregular Object
https://www.youtube.com/watch?v=HaaL2wucyRE

How to Find the Centroid of a Quadrilateral : Algebra, Geometry & Other Math Tips
https://www.youtube.com/watch?v=FymF4PXLI2c

Finding the centroid of a regular shape DE4101
https://www.youtube.com/watch?v=UxL7HejSU-k

部分資料來源: 學習吧
https://www.learnmode.net/knowledge/version?p=36#%E7%BF%B0%E6%9E%97%E7%89%88_%E5%9C%8B%E4%B8%AD%E6%95%B8%E5%AD%B8_%E4%BA%8C%E4%B8%8A(%E6%95%B8%E5%AD%B83)