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Research & Insights

Learn more about evidence-based approaches to strengthening and diversifying your teacher workforce with NCTQ’s reports, guides, and articles.

State of the States: Building a Strong Teacher Workforce for Students with Disabilities and English Learners
  • English Learners
  • State of the States: Building a Strong Teacher Workforce for Students with Disabilities and English Learners

    Students with disabilities and English learners make up a growing share of public school enrollment, but chronic shortages and high attrition have created a cycle that leaves students underserved and teachers overwhelmed. If we want all students to succeed, we need to strengthen and support teachers serving these students.

    September 30, 2025

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    Who are today’s teachers?
  • Elementary Math
  • Who are today’s teachers?

    Some noteworthy findings from Richard Ingersoll and his colleagues in the recent examination of how the teaching workforce has changed in the last thirty years…

    February 21, 2019

    Leaving mid-year: when teacher turnover hurts the most

    Leaving mid-year: when teacher turnover hurts the most

    Not all teacher turnover is created equal. Some turnover is a good thing. Too much of it is a bad thing. The timing of turnover also matters…

    February 21, 2019

    Setting the record straight

    Setting the record straight

    The newest scare about teacher shortages focuses on the question of teacher retention…

    January 17, 2019

    A new look at performance pay
  • Teacher Compensation
  • A new look at performance pay

    A new study suggests that offering performance bonuses to a smaller segment of high performing teachers than is typical in schools using performance pay may be a smart move.

    January 18, 2018

    A workaround for counterproductive pension systems
  • Teacher Compensation
  • A workaround for counterproductive pension systems

    Pension systems, which are under the purview of state legislatures, are one roadblock to retention. These pension systems often incentivize teachers to make early retirements – and districts are powerless to change that.

    January 12, 2017

    Feel the Churn

    Feel the Churn

    If there’s one thing that research has shown us time and again, it’s that being a brand new teacher is hard—and being one of their first students is not all that ideal either. But what happens when an experienced teacher switches to a new grade level or subject?

    November 14, 2016

    Teacher turnover hurts – but not in the way you think

    Teacher turnover hurts – but not in the way you think

    For a long time, we’ve heard about the damage done by teacher turnover. Often, the thinking is that schools struggle to replace the teachers who leave with replacements who perform at least as well or better.

     

    October 13, 2016

    May 2016: Teacher Tenure

    May 2016: Teacher Tenure

    This month’s Trendline takes a look at the length of probationary periods across districts in the Teacher Contract Database and how much flexibility districts have in the decision to award tenure.

    May 23, 2016

    #1—Most Earth-Shattering Finding Still Likely to Get Ignored

    #1—Most Earth-Shattering Finding Still Likely to Get Ignored

    To round out our research recap, everything you know about teacher turnover is wrong. For years, we’ve heard that half of all new teachers leave teaching in the first five years.

    December 30, 2015

    Doing something right in Dallas…
  • Teacher Evaluation
  • Doing something right in Dallas…

    Results are in for the first full year of implementation of a new teacher evaluation system in Dallas, a system that the district claims to be “the most rigorous teacher evaluation system in the nation.” Given the initial results, perhaps it is.

    November 19, 2015