Youth for Environment in Schools Organization - CSIS

31/03/2026

“𝘌𝘥𝘶𝘤𝘢𝘵𝘪𝘰𝘯 𝘪𝘴 𝘵𝘩𝘦 𝘮𝘰𝘴𝘵 𝘱𝘰𝘸𝘦𝘳𝘧𝘶𝘭 𝘸𝘦𝘢𝘱𝘰𝘯 𝘸𝘩𝘪𝘤𝘩 𝘺𝘰𝘶 𝘤𝘢𝘯 𝘶𝘴𝘦 𝘵𝘰 𝘤𝘩𝘢𝘯𝘨𝘦 𝘵𝘩𝘦 𝘸𝘰𝘳𝘭𝘥.”
— 𝘕𝘦𝘭𝘴𝘰𝘯 𝘔𝘢𝘯𝘥𝘦𝘭𝘢

𝐂𝐎𝐍𝐆𝐑𝐀𝐓𝐔𝐋𝐀𝐓𝐈𝐎𝐍𝐒, 𝐂𝐋𝐀𝐒𝐒 𝐎𝐅 𝟐𝟎𝟐𝟔! 🎓✨

To our graduating G12 officers: you have used this power to drive change both inside and outside 𝐂𝐚𝐯𝐒𝐜𝐢 for years. Not only did you plan clean-ups, but you also sowed the seeds of passion, discipline, and leadership in each of us. 🌱

We know your time at CavSci was really difficult and filled with hardships, but these difficulties only made you stronger. Please remember to NOT GIVE UP on your future as you begin this new chapter. You’ve survived CavSci; you can survive anything! The same tenacity you displayed in defending our environment will surely lead you to success.✊🌿

WE all appreciate the effort you guys put into 𝐘𝐄𝐒-𝐎. The legacy you leave behind makes us incredibly proud.

✨𝐏𝐀𝐃𝐀𝐘𝐎𝐍! ✨

✍️: 𝘍𝘢𝘵𝘪𝘮𝘢 𝘉. 𝘚𝘢𝘯𝘵𝘰𝘴
🎨: 𝘏𝘢𝘯𝘢 𝘎𝘢𝘣𝘳𝘪𝘦𝘭𝘭𝘦 𝘉. 𝘎𝘭𝘰𝘳𝘪𝘢𝘯𝘪

16/03/2026

🌿 𝗬𝗘𝗦-𝗢 𝗢𝗳𝗳𝗶𝗰𝗲𝗿 𝗘𝗹𝗲𝗰𝘁𝗶𝗼𝗻𝘀 2026–2027 🌿

The election of new officers for the YES-O (Youth for Environment in Schools Organization) for the School Year 2026–2027 was successfully held on March 3, 2026, at the covered court from 11:30 AM to 12:30 PM.

The activity gave students the opportunity to choose leaders who will guide the organization in promoting environmental awareness and responsibility in our school.

Thank you to everyone who participated and helped make the election organized and successful. Congratulations to the newly elected officers, and may you lead with dedication in protecting and caring for our environment. 🌱🌍



Publication Material by Angel Dorothy Postrero
Caption by Earl Vincent Arabis

15/03/2026

🌿🏆 𝐂𝐒𝐈𝐒 𝐒𝐎𝐀𝐑𝐒 𝐓𝐎 𝟑𝐑𝐃 𝐏𝐋𝐀𝐂𝐄 𝐈𝐍 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐋𝐔𝐍𝐓𝐈𝐀𝐍 𝟐𝟎𝟐𝟓! 🌳💚

Cavite Science Integrated School proudly celebrates its recognition as 𝟯𝗿𝗱 𝗣𝗹𝗮𝗰𝗲 – 𝗠𝗼𝘀𝘁 𝗢𝘂𝘁𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴 𝗦𝗰𝗵𝗼𝗼𝗹 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗲𝗿 𝗶𝗻 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗟𝘂𝗻𝘁𝗶𝗮𝗻 𝟮𝟬𝟮𝟱: 𝗗𝗶𝘃𝗶𝘀𝗶𝗼𝗻-𝘄𝗶𝗱𝗲 𝗦𝗶𝗺𝘂𝗹𝘁𝗮𝗻𝗲𝗼𝘂𝘀 𝗧𝗿𝗲𝗲 𝗣𝗹𝗮𝗻𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗖𝗮𝗿𝗶𝗻𝗴 𝗔𝗰𝘁𝗶𝘃𝗶𝘁𝘆. This achievement reflects the strong commitment of the CSIS community to environmental stewardship and sustainable action in support of the vision,

“𝐎𝐧𝐞 𝐂𝐚𝐯𝐢𝐭𝐞, 𝐎𝐧𝐞 𝐂𝐚𝐧𝐨𝐩𝐲.”

Through the united efforts of 𝗬𝗘𝗦-𝗢 𝗖𝗦𝗜𝗦, 𝗦𝗦𝗟𝗚, 𝗕𝗦𝗣, 𝗚𝗦𝗣, 𝗞𝗮𝗯𝗮𝘆𝗮𝗻𝗶, 𝗱𝗲𝗱𝗶𝗰𝗮𝘁𝗲𝗱 𝘁𝗲𝗮𝗰𝗵𝗲𝗿𝘀, 𝗮𝗻𝗱 𝗮𝗰𝘁𝗶𝘃𝗲 𝗹𝗲𝗮𝗿𝗻𝗲𝗿𝘀, the school contributed to the success of this division-wide initiative by promoting responsible tree planting and continuous care for our growing green spaces. Each tree planted stands as a symbol of responsibility, collaboration, and a shared dedication to protecting our environment for future generations. 🌱🌏

This recognition celebrates the passion and leadership of the CSIS community in advancing environmental awareness and meaningful action. May this milestone inspire continued efforts in nurturing nature and strengthening the culture of sustainability within and beyond the school.

Congratulations, 𝗖𝗮𝘃𝗶𝘁𝗲 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲𝗱 𝗦𝗰𝗵𝗼𝗼𝗹, for growing a greener future — one tree, one action, and one community at a time. 🌳✨

Publication Material by Earl Vincent Arabis
Caption by Shaira Jean De Paz


-O

09/03/2026

01/03/2026

𝗥𝗶𝘀𝗲 𝗮𝗻𝗱 𝗦𝗵𝗶𝗻𝗲, 𝗖𝗦𝗜𝗦! 🌱🎤

As we welcome another chapter and feel the school year slowly coming to a close, we gather once again for our Flag Ceremony at Cavite Science Integrated School — a moment to reflect, realign, and rise together.

This month’s ceremony is proudly led by Youth for Environment in Schools Organization and Voces Jovenes Club — two organizations united in purpose: empowering voices and protecting our planet.

As the end of the school year approaches, may we stand not just in formation, but in commitment — to leadership, service, and meaningful change.



-O



Publication Material and Caption by Earl Vincent D. Arabis

13/12/2025

𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐊𝐚𝐫𝐮𝐧𝐮𝐧𝐠𝐚𝐧: 𝐏𝐚𝐠𝐍𝐢𝐧𝐠𝐧𝐢𝐧𝐠 𝐤𝐚𝐬𝐚𝐦𝐚 𝐬𝐢 𝐓𝐨𝐧𝐲𝐨!

During the Pinagsanhan Elementary School (PES) Book Giving Activity (November 27, 2025) under Project Karunungan and in celebration of National Reading Month, learners were introduced to “Where Did All the Fireflies Go?” This story highlights the impact of pollution on even the smallest creatures.

Tonyo’s journey to bring back the fireflies reminds us that environmental responsibility begins with awareness and leads to meaningful action. Simple practices such as proper waste disposal, keeping our surroundings clean, and working together as a community can create significant change.

As we honor the joy of reading and the power of stories, YES-O encourages everyone to take part in protecting our environment so our world can shine once again, just like Ningning and the fireflies.

Every small act of care for the environment creates a positive impact on our future.







Caption by Shaira Jean De Paz
Publication Material by Earl Vincent Arabis
Photos by Patriah Colina, Kier Manguiat, & Irish Cemania

07/12/2025

🌿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗟𝘂𝗻𝘁𝗶𝗮𝗻 2025: 𝗢𝗻𝗲 𝗖𝗮𝘃𝗶𝘁𝗲, 𝗢𝗻𝗲 𝗖𝗮𝗻𝗼𝗽𝘆!🌿

YES-O CSIS, along with the SSLG, BSP, GSP, and Kabayani, proudly joined the division-wide tree-planting and tree-caring drive held at Cavite Science Integrated School. With every seedling planted, we take one step closer to a greener, healthier, and more sustainable Cavite. 🌱💚






Publication Material by Angel Postrero
Caption by Earl Vincent Arabis

24/11/2025

🌿 𝗘𝗖𝗢-𝗖𝗛𝗥𝗜𝗦𝗧𝗠𝗔𝗦: 𝗧𝗛𝗘 3-𝗙𝗢𝗢𝗧 𝗕𝗔𝗠𝗕𝗢𝗢 𝗧𝗥𝗘𝗘 𝗖𝗢𝗡𝗧𝗘𝗦𝗧 🎄

Calling all Cavite Science Integrated School students (Grades 7–12)!

YES-O invites you to showcase your creativity, teamwork, and eco-spirit by joining this year’s 3-foot Bamboo Christmas Tree Making Competition!

✨ Mechanics (Quick Guide):
• Create a 3-foot Christmas tree made primarily of bamboo.
• Use biodegradable, natural, or recycled materials for decoration.
• No plastic, please—LED lights are allowed.
• Must be original, handcrafted, stable, and safe.
• Entries will become part of the Kawayan Festival 2025 display!

Let’s show the creativity and environmental pride of Sci-High! 💚

Join now and help build an eco-friendly Christmas! 🌟







Publication Material and Caption by Earl Vincent Arabis

23/11/2025

📚 𝗬𝗘𝗦-𝗢 𝗕𝗼𝗼𝗸 𝗗𝗼𝗻𝗮𝘁𝗶𝗼𝗻 𝗗𝗿𝗶𝘃𝗲
As part of Project Karunungan, we are collecting books to be donated to the students of Pinagsanhan Elementary School.

🤝 We encourage everyone to donate any educational books—pre-loved but still in good condition—to help support and inspire young learners.

📘 How to donate?
Please give your book donations to your batch representatives from November 24-25.

Every book you share becomes a spark of knowledge for a child. ❤️📖







Publication Material by Jiro Sebastian Cabuncal
Caption by Earl Vincent D. Arabis

14/11/2025

🧹🌍𝐀𝐧𝐨𝐭𝐡𝐞𝐫 𝐃𝐚𝐲, 𝐀𝐧𝐨𝐭𝐡𝐞𝐫 𝐘𝐞𝐬-𝐎𝐰𝐞𝐬𝐨𝐦𝐞 𝐀𝐜𝐜𝐨𝐦𝐩𝐥𝐢𝐬𝐡𝐦𝐞𝐧𝐭! ✨

Last week, November 7, 2025, the Youth for Environment in Schools Organization (YES-O) once again took another step towards a greener tomorrow. 🌳

Together with the Grade 11 students, they worked hand in hand to make CSIS shine. They swept, they dug, they spruced up the botanical garden! All part of the preparation for the vermicompost project. The team gathered all the scattered waste in the botanical garden, carefully separating plastics from leaves. They also cleaned the back area of the Science Laboratory, removing the old aquariums and some plants. Other students helped prepare the area for the vermicompost bed, which will be needed for the vermicomposting in the future.🌱

With all their effort and teamwork, they eventually finished and accomplished their shared goal. Truly reflecting the determination and eagerness of Sayanistas to contribute to a more sustainable future for us all. 💚







Layout by Niño Lobos
Caption by Raisa Laceda

14/10/2025

🕊️🌏 𝗪𝗼𝗿𝗹𝗱 𝗠𝗶𝗴𝗿𝗮𝘁𝗼𝗿𝘆 𝗕𝗶𝗿𝗱 𝗗𝗮𝘆 2025 | Shared Spaces: Creating Bird-Friendly Cities and Communities 🍃🌿

Every year, millions of migratory birds travel across continents in search of food, shelter, and safety. But as our cities expand, their habitats grow smaller, and their journeys become harder. This October 14, 2025, we celebrate World Migratory Bird Day to remind everyone that our communities are not just homes for people, but shared spaces for all living creatures — including birds.

As members of the Youth for Environment in Schools Organization (YES-O), we are called to take part in protecting these winged travelers. Planting native trees, reducing pollution, keeping our surroundings clean, and promoting green spaces are small actions that make a huge difference. By building bird-friendly cities, we create healthier, more sustainable environments for both humans and wildlife.

Let’s continue to be stewards of nature — protecting our skies, our trees, and our shared home. Together, we can make our communities places where both people and birds can thrive. 💚🌳




Publication Material and Caption by Earl Vincent D. Arabis