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California

Evidence of Excellence

A group of elementary student working together

Golden Hills Elementary School

Using the PLC process, Golden Hills doubled its percentage of growth in math. Their numbers went from an 11% growth of students being on grade level in the 2019-2020 school year to a growth of 28% of students being on grade level in the 2021-2022 school year.

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A group of elementary student working together

Hacienda La Puente Unified School District

After working with Solution Tree’s mathematics experts, the percentage of students meeting or exceeding mathematics standards increased from 31% to 38% in just three years.

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Clinton High School students

Newhall School District

For three years, Newhall School District witnessed continued growth in English and Mathematics proficiency across all grades through the PLC at Work process.

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A group of middle school students

Sanger Unified School District

From 2005 to 2012, student scores on the California Academic Performance Index (API) increased from 702 to 822. For EL students, the scores increased from 636 to 772.

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California Model PLC at Work® Schools and Districts

To date, we’ve helped more than two dozen California schools and districts become Model Professional Learning Communities at Work®. Click any of the Model PLC at Work schools or districts below to see their evidence of effectiveness.

California Promising Practices Schools and Districts

Promising Practices is a solid initial step to becoming a Model PLC at Work school. Promising Practices schools have strong evidence of the solid foundation required to become a Model PLC at Work and share at least one year of data that shows student achievement growth.

Upcoming Events

Solution Tree

  • PLC at Work® Institute

    Sacramento, California | July 09–July 11, 2025

    Presenters: Casey R. Ahner, Daniel Cohan, Brandon Jones, Timothy D. Kanold, Mike Mattos, Maria Nielsen, Regina Stephens Owens, Julie A. Schmidt, Eric Twadell

  • Closing the Learning Gaps Institute: Acceleration for All

    Pasadena, California | July 28–July 30, 2025

    Presenters: Anisa Baker-Busby, Joe Cuddemi, Sharon V. Kramer, Sarah Schuhl, Jeanne Spiller

  • Teams: The Engine That Drives a PLC at Work® Workshop

    Sacramento, California | September 29–September 30, 2025

    Presenters: Janel Keating

  • Leading a PLC at Work® Districtwide Workshop

    Sacramento, California | October 01–October 02, 2025

    Presenters: Janel Keating

  • Collaborative Common Assessments Workshop

    San Francisco, California | October 06–October 07, 2025

    Presenters: Cassandra Erkins

  • Yes We Can! An Unprecedented Opportunity to Improve Special Education Outcomes

    San Francisco, California | October 08–October 09, 2025

    Presenters: Jeanne Spiller

  • Grading From the Inside Out Workshop

    San Diego, California | October 22–October 23, 2025

    Presenters: Tom Schimmer

  • RTI at Work™ Institute

    Sacramento, California | November 05–November 07, 2025

    Presenters: Luis F. Cruz, Jessica Djabrayan Hannigan, Paula Maeker, Mike Mattos, Sarah Schuhl

  • PLC at Work® Institute

    Pasadena, California | November 12–November 14, 2025

    Presenters: Tim Brown, Luis F. Cruz, Timothy D. Kanold, Mike Mattos, Anthony Muhammad, Maria Nielsen, Regina Stephens Owens, Julie A. Schmidt, Eric Twadell

  • Mathematics in a PLC at Work® Summit

    Pasadena, California | December 08–December 10, 2025

    Presenters: Bill Barnes, Brian Buckhalter, Jennifer Deinhart, Timothy D. Kanold, Georgina Rivera, Sarah Schuhl, Mona Toncheff

    • Marzano Resources

  • No Upcoming Events Found

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