Why Do Teachers Deserve More Credit for Their Creativity and Patience?

[D H]

What teachers have to put up with ...

http://img184.imageshack.us/img184/1986/rampqd0.jpg

http://img89.imageshack.us/img89/1853/expandwf3.jpg

http://img89.imageshack.us/img89/3179/findxgl1.gif

http://img184.imageshack.us/img184/6861/math2vr6.gif

 

[Unicyclist]

Those are great! Especially the second and the fourth one.