ov. Arnold Schwarzenegger signed a bill Thursday to end the so-called dance of the lemons in which unsuccessful teachers move from one low-performing school to another and principals are powerless to stop it. ...Those bills were two of more than 100 pieces of legislation that Schwarzenegger acted on Thursday. The governor still has 503 bills that he needs to sign or veto before the Saturday midnight deadline. SB1655 authored by Sen. Jack Scott, D-Altadena, will give school principals the flexibility to reject a voluntary transfer of a teacher and change hiring deadlines so that promising new teachers can be hired...