Consider calling a meeting and sharing the following case with the school principal and the teacher on the possible consequences of not following the IEP. Teacher had to pay $30K for not following the IEP.
http://www.wrightslaw.com/law/caselaw/case_Doe_Withers_Complaint.html
"13. All teachers but Defendant Michael Withers agreed to comply with the oral testing by the learning disabilities teacher in the learning disability resource room.
14. Thereafter the Plaintiff, D. D., delivered to the Defendant, Michael Withers, a note from the special education coordinator at Grafton High School directing the Defendant, Michael Withers, to have the Plaintiff tested orally by the learning disabilities teacher in the learning disability resource room.
15. The Defendant, Michael Withers, refused to comply with this directive. "
COMPENSATORY
$30,000.00 against Defendant Michael Withers;
Helen