I guess this is what you call a real "hands on teacher".   An Illinois math teacher was literally caught masturbating in class by a student.  It is not likely he will beat the charges.

Paul A LaDuke (75)  allegedly put an apron on, pulled his pants down to his waist and went to town on himself behind a podium according to My Fox Chicago.  Am I the only one who finds it odd that he put an apron on?   This was an algebra class, not home economics. 

The student that caught him, alerted another teacher.  Can you imagine seeing something like that?  "Hey Mr. LaDuke, can you help me?"  He would be like "Oh oh oh, hang on a minute, this problem isn't going to solve itself".   When I was in school math teachers frowned on using your hands and fingers to count with.  This guy was probably pro hands for sure!  No calculators in this classroom.

LaDuke has since made a hand (hope he washed it first), written confession.  He told police that he has been getting himself off in class for 10 years while he thinks about female students.  The students he teaches range from 16-17 years of age.  LaDuke has since been discharged from the school and is facing charges.

Here is a math problem for you:

1 creepy teacher + 1 penis in his hand = one sticky situation!