I. Current Chapter: CH 6 Applicationsof Definite Integral (授课章节:第六章  定积分的应用)

II. Requirements of the Chapter (本章节要求):

1) The Element Approach元素法;

2) The Area of a Plane Region (RectangularCoordinate System, Polar Coordinate System) 平面图形的面积的求法(直角坐标系、极坐标系)；

3) The Volume of Solids旋转体等体积的求法；

4) The Length of a Plane Curve弧长的求法;

5) Superficial Area of revolution

III．The Task本节课的要求:

1)     Watching the MOOC Videos here or 校内优慕课平台

2）Key Point知识要点

6.3 economics Implementation

3) Keynote学习课件

I Economic Applications

I I  Curve length 

III．The Task本节课的要求:

1)     Watching the MOOC Videos here or 校内优慕课平台

2）Key Point知识要点

6.3 curve length