Children's Education Council of Missouri en Lawsuit Filed Over Language Used In Teacher Tenure Ballot Initiative <p></p><p>A group of educators is suing the state of Missouri over<a href="">&nbsp;a proposed constitutional amendment&nbsp;</a>requiring tenure for public school teachers be based on performance, not seniority.</p> Mon, 06 May 2013 14:22:29 +0000 Marshall Griffin 36247 at