
A union for all workers at Caliber Public Schools. Build a better school for teachers, staff, students & family, together. Part of the @sfbayareaiww of the @iww
Richmond, CA
Joined April 2021
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Press Inquiries: [email protected]
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Two weeks ago @PERBCalifornia ordered Caliber Public Schools to recognize our union
Now we echo the demand, pressing management to stop spending money on union busting lawyers & get to the bargaining table!
BREAKING | @PERBCalifornia Orders Caliber Public Schools To Grant Our Union Recognition
iww.org/posts/2022-05-11-cal…
Caliber Public Schools in the newsletter: read all about our latest filing at @PERBCalifornia
getrevue.co/profile/IWW/issu…
⚡️Big News! We reached majority support among 150 workers at the K-8 charter school group, Caliber Public Schools, clearing the way for certification of our union with a new filing at the @PERBCalifornia!
iww.org/posts/2022-03-15-cal…
Congratulations!
BREAKING | Upon ratification workers at @BurgervilleUSA, unionized with #IWW, will become the only fast food workers covered by a Collective Agreement #1u
iww.org/the-only-legally-rec…
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Administration at the two charter schools operated by Caliber Public Schools, The Beta Academy & The ChangeMakers Academy, was found culpable in violating the law in 5 counts. READ ON!
iww.org/caliber-public-schoo…
Great story about our fellow union members at @HollerHealth! #iwwfamily
industrialworker.org/union-a…
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Hey, Caliber! What's this?
A new flyer to have handy with important union rights
PLUS 🍻 you're invited to our happy hour tomorrow at 4:30pm @ McBears Social Club
Send us a DM with any questions!
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Congrats to our fellow union members at @dillpickle_iww !
📣UPDATE: @dillpicklecoop management FINALLY signs NLRB settlement ✅ Direct Action Gets The Goods ✊🏿✊🏽✊🏻
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🚨 Meeting Reminder!
Tomorrow (Wednesday) @ 5⃣pm 🕔| we're talking next steps in bargaining, including:
⇘ understaffing
⇒ safety
⇗ being asked to do so much without the resources & recognition we all deserve
DM for the meeting link! #1u 🚨
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Our union has been very careful about not discussing union business on the shop floor, and we have avoided talking about the union with customers--but ownership repeatedly and openly disrespects the union during store hours. #IWW #ULP #moesbooksunion #union
📢 In his latest article, @lacnagloc talks about our yearlong fight to align practice with principles at Caliber Beta Academy
Want to help our work along? Write about Caliber Workers Union! Send us a dm for press contacts #1u #longreads
industrialworker.org/caliber…
Happy Birthday to our union, #IWW!
Thrilled to be organizing along side @OvecUnion, @moesbooksunion, @dillpickle_iww, @BVWU_IWW, @s_attaq, @IWWFJU, @StardustFamilyU, and the many others in our union family
On this day in 1905, 203 unionists from 43 organizations came together to found a labor union based on a set of very simple but tremendously powerful principles which are today once again the engine of renewal in the practice of organizing work READ ON ↴ #1u

ALT Industrial Workers of the World union logo featuring illustration of a cake that reads “Happy 116th!” Text wrapping around the top of the logo reads “Industrial Workers of the World, Established June 27, 1905, Chicago, Illinois.” A red banner at the bottom of the image reads “An injury to one is an injury to all.” Slightly modified from the original version created by Emily of the Richmond Branch of the IWW.
Meeting Reminder 📢
Today at 3:00pm : Caliber School Board Meeting
We fought tenaciously to make these meetings accessible & now it's time to let our voices be heard!
[please direct message us for the meeting link]
Happy end of the school year Caliber teachers, support staff, parents, and students! caliberworkers.org/updates/2…
This is union power on the job! Caliber Workers you have the right to have a union representation in any disciplinary meeting. Get in contact with a co-worker or email [email protected] and we can put you in touch with one if you aren't sure of who your rep is.
Another victory against one of the big #tefl chains!
An admin worker was brought up on bogus disciplinary charges by a bullying manager. With #union support, the worker appealed & had their record cleared of all disciplinary matters!
#tefl #solidarity
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¡Este es el fuerza sindical en el trabajo! Caliber Workers tiene derecho a tener una representación en cualquier reunión disciplinaria. Póngase en contacto con un compa de trabajo o envíe un e-mail a [email protected]
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Caliber’s wonderful workers,
We are coming up to a big step for us in Caliber: Beta Academy staff. We have shown Admin that a huge majority of workers at our school have chosen to go union and now they will legally be obligated to bargain with us.












