Professional Learning
that fuels student success

 With effective professional learning, teachers are better equipped to
improve student learning and help them succeed!

California League of Schools can help.

Professional Learning
Give teachers the tools they need to better serve students!
Become an iSTEAM
certified school!
Schools to Watch
High performing
middle school models
Grants and Partners
See what we can do
with your money!

2020-21 Events

At this time, our 2020 in-person events are on hold. Check back for updates or explore our events for 2021.

School Climate & Culture

October 16-17, 2020
North Lake Tahoe

This event is currently scheduled to take place but registration is on hold. Check back for updates.

Wharf horizontal.jpg
Teaching with Technology

Jan. 15-16, 2021


Help turn a critical eye towards how technology can help ALL students access a quality education.

 Middle-Level Conference

March 5-6, 2021


Join us as we celebrate Excellence in Middle-level Education in California's capital city!

Upcoming Events

The following events are in the planning stages. Come back for updates.
iSTEAM Certification

July 2021
Indian Wells, CA

Become an iSTEAM Certified School. Join us for Steps 1 and 2.

School Climate & Culture

October 2021
North Lake Tahoe

Click here to add your own content, or connect to data from your collections.


Become an iSTEAM Certified School




Steps One & Two

July 2021

An Educator-Made Program
The Seven STEAM Essentials model forms the basis for the CLS iSTEAM Certification program. The purpose of iSTEAM is to build equitable, immersive school learning environments where all students develop agency through the iSTEAM competencies in order to become college- and career-ready, STEM literate global citizens.


Indian Wells, CA



We'd love to hear from you



  • White Facebook Icon

Find us on Facebook

  • Twitter - White Circle

Tweet Us

... and what we do.


We believe you have the most important job in the world. That is why California League of Schools (CLS) is dedicated to helping educators like you access the professional learning, resources, support, and recognition they need and want. For 40 years, CLS has provided teachers and administrators with ways to expand their professional toolboxes via professional learning and community networks, so that they, and their students, can succeed!

Who we are ...


Subscribe for Updates

Sign up to be the first to know about all our upcoming events

Thanks for submitting!