Henry Castellanos

Proud Assistant Principal in Del Valle ISD

[Henry Castellanos @MrHenryCast]

Feeling incredibly grateful as I wrap up my 3rd year as a summer school principal. From custodians to transportation, child nutrition, support staff, and amazing teachers—thank you for giving our students the very best every day. Now it’s time for a well-deserved break! 🌞

[Del Valle ISD @DelValleISD]

🎉 Happy Assistant Principals Week! 🎉
From supporting students and staff to keeping everything running smoothly behind the scenes, their dedication, leadership, and heart make a lasting impact every single day. Thank you to all our Assistant Principals for everything you do!

[TABE @TA4BE]

📣 Exciting news! Introducing the nominees for TABE’s 2025-2026 Board positions of Vice-President and Secretary! 🗳️ All current TABE members will receive an email with voting instructions, from 11/04 to 12/02. Make your voice heard and support the future of #bilingual education!

[TABE @TA4BE]

Your local committee from @AustinAABE and @TA4BE staff recargando pilas para finalizar los últimos detalles de la conferencia #TABE2024! ¡Nos vemos pronto!

[TABE @TA4BE]

Our #TABE2024 Local Committee hard at work! Thank you @AustinAABE for your support in the organization of our annual conference in Round Rock on October 17-20th! For more information, visit https://t.co/LtImvwVoUu

[Henry Castellanos @MrHenryCast]

Successful school carnivals are even better with my own family there. Definitely lucky to be a part of this HDE community #hdeproud

[Sandra Valle @sandra1teaches]

@AustinAABE #AdelanteConference2024 recap.

[Kari Johnston @holamsjohnston]

Just a couple of bilingual educators who bring their future bilingual daughter to their favorite bilingual conference. ❤️ #adelante2024

[Henry Castellanos @MrHenryCast]

Principal of summer school ✅ thankful for the awesome staff who helped make it successful. Now time to rest and recharge.

[𝐁𝐫𝐚𝐝 𝐉𝐨𝐡𝐧𝐬𝐨𝐧 @DrBradJohnson]

Next week is National Assistant Principals Week! So, I am giving away my upcoming inspirational book, Dear School Leader or a book of your choice to the winner! Nominate an AP in comments or retweet for chance to win! Drawing Tuesday night 8pm.

https://t.co/0MFlHZL5VA

[Vanessa Urrutia (she/her/ella) 🇵🇪 @VanessaYUrrutia]

To the best equipo ever! ¡Luchando, conectando, y avanzando! 2023 @AustinAABE board members! @manurodeo @nunezOpatricia @blancagalvezp @LeonorPVargas @MrHenryCast @cslavin87 @LandaverdeYadi #SiSePuede

[Henry Castellanos @MrHenryCast]

The hard work and countless hours this group spends does not go unnoticed. Super excited and ready for this weekend event and day of advocacy for our emergent bilinguals. @DelValleISD #adelante2023

[Kari Johnston @holamsjohnston]

Access to high-quality, culturally responsive nonfiction literature is essential to our classrooms. ❤️

Also, check out that list of statement authors! 😉 It was an honor to collaborate with brilliant nonfiction authors and advocates.

[Caroline Sweet @carolinesweet82]

Got to hang out with my bestie @holamsjohnston today as she was honored as a finalist for TX Teacher of the Year.

She didn't win. I guess Texas wasn't ready for this jelly.

And by jelly I mean dismantling systemic racism and providing kids a culturally responsive education. ;)

[Henry Castellanos @MrHenryCast]

DVU in full swing and we revisited number routines for our primary math students. Thank you Mr. Mata for an awesome session incorporating the ELPS and providing materials our teachers can implement right away. #dvproud #dvu2022

[Via Educational Consulting @ViaEdConsulting]

🚨 GIVEAWAY ALERT 🚨
There's only one month until TRiS is released! We're so excited, we’re giving away a copy to one of you!

LIKE, RETWEET, & FOLLOW by 11:59pm this Wednesday to be entered!
#Giveaway #OneMonth #omg #SoExcited

[Henry Castellanos @MrHenryCast]

Come join us this weekend and connect with fellow bilingual educators in the Austin area!

[Henry Castellanos @MrHenryCast]

Honestly not even surprised. You deserve this and so much more! Proud of you mi amor ❤️ @holamsjohnston

[ESC Region 13 @region13]

"Thank you for allowing me to amplify my work and my students who will change the world." Kari Johnston from @austinisd after winning Elementary Regional Teacher of the Year. Congratulations!!

[AAABE @AustinAABE]

Congrats to amazing AAABE member and @AISDMultilingue teacher, @holamsjohnston!!

[Austin ISD @AustinISD]

Congratulations to the Austin ISD 2022 Elementary Teacher of the Year:
Kari Johnston, Perez Elementary School 🏆

#AISDProud #AISDSalute22 @Perez_Elem @holamsjohnston