Class of 1999 - (Sci fi) - 1990

In the future schools have become battle grounds.A huge rise in violence causes the Education Department to team up with the Defense Department to try an experiment
3 new 'teacher's' who are actually military cyborgs, are placed in Kennedy High School, in an attempt to keep the peace, and restore order.
It seems to work for a while, then something go's very wrong, with the cyborgs programming, and they start to kill. So an all out war for survival breaks out between the students and the cyborg ' teachers'