CNHS-Castellano Extension

11/06/2026

🎉 Successful General PTA Meeting at CNHS Castellano Extension! 🎉

A big thank you to all our dedicated parents, teachers, and school leaders who came together today for a productive and meaningful General PTA Meeting. Your active participation, valuable insights, and unwavering support made this gathering truly successful!

Together, we strengthened our partnership in shaping a better future for our students. More collaborative efforts and exciting initiatives are on the way! 💪❤️

Special thanks to everyone who attended and contributed. Let's keep this momentum going!

05/06/2026

Brigada Eskwela 2026:
Mission Complete! 💪📚
From sweeping floors to clearing the every corners of the school grounds, and volunteer hour made CNHS-Castellano Extension ready for our learners.

Thank you to our teachers, parents, students, LGU, stakeholders, and bayanihan heroes who showed up! This school year starts with stronger walls and stronger hearts.

30/05/2026

📢 BRIGADA ESKWELA 2026 & ENROLLMENT PROCESS
Calatrava National High School – Castellano Extension officially opens its doors for the simultaneous conduct of Brigada Eskwela and Enrollment for School Year 2026–2027.

We encourage all parents and guardians to participate in our Brigada Eskwela activities before proceeding to enrollment. Together, let us create a safe, clean, and learner-friendly environment for our students.

📅 June 1–5, 2026
📍 CNHS – Castellano Extension

"Bayanihan para sa Matatag na Paaralan."

30/05/2026

28/05/2026

📢 BRIGADA ESKWELA 2026 | CNHS–Castellano Extension

Tara na at makiisa para sa mas malinis, ligtas, at handang paaralan! 💚
Sama-sama nating ipakita ang bayanihan para sa ating mga mag-aaral.

📅 June 1–5, 2026
📍 CNHS–Castellano Extension

“Bawat tulong mahalaga para sa kinabukasan ng kabataan.” ✨

01/04/2026

Thank you Hon. Kylie Palma for inspiring our completers!
Daghang Salamat! 💜💜💜

31/03/2026

Class of 2026 now signing off!

31/03/2026

7 and 8

31/03/2026

Achievers of Andromeda and Amber.