A directory of useful objects found on the web for teaching Maths.
Interesting, Publisher, TANTON Mathematics, Stimulus, Video, YouTube
The derivative of the formula for the volume of a sphere gives the formule for its surface area. Is it obvious that this should be so? How about the derivative of the volume of a cube? Does it give its surface area? Well NO, and ... YES!!!
25 November 2012 Edit: 22 November 2014
Submit a correction to this link | Help align this link to NSW Mathematics Syllabuses align this link to The Australian Curriculum
Comments
How have you used this link in your classroom? Share your teaching ideas or leave a review about this link.
Sign in to leave a comment.
There are no comments for this link.