Not really funny. If I tried anything like that in grade school I would have been presented with an 'F'. And honestly, it isn't even ironically funny, it is just trying too hard to be funny and missing the mark. Ironically funny would be a question such as 'find x' and the student circling it and replying 'here it is'.
As for the sole animation piece, the arms are not well blended into the main torso, and makes the teacher more like a ragdoll.
And as for your previous statement as for converting into flash, you cannot just put the movie into the flash and hope for the best. This shabby clip was too short and too miniscule to be a large file in flash. Since this is a flash based site, it only makes sense to put it into flash. That being said, my score is based on the content of your animation, not the way it was presented.