NPR story on teacher pay/ evaluation

Here's the lead to a recent story on NPR titled "New Evaluation Laws Split Teachers Even More" about new teacher pay models taking hold across the states.

When summer ends, many teachers will face a new reality: A number of states have passed new laws and policies that tie teachers' job security to how well their students do in class. Some teacher groups dropped their longstanding opposition to this idea, and now say it will be good for the profession. Still, many teachers fear the new evaluation systems are part of an attack on their profession.

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