SWBAT compute volumes of solids revolved around horizontal and vertical lines.

What happens when you integrate an Area formula? You get a Volume formula! Today we delve into 3-dimensional calculus.

40 minutes

15 minutes

62 minutes

3 minutes

**Lesson Image Source**:

Stewart Calculus textbook website, Tools for Enriching Calculus

http://www.stewartcalculus.com/tec/

YouTube video introducing disk and washer methods

http://www.youtube.com/watch?v=-CPUdbjpnno

YouTube video on washer method, with cross-section