Colegio de Santa Catalina de Alejandria

Colegio de Santa Catalina de Alejandria, also known as COSCA, is a private Catholic educational institution, owned and managed by the Diocese of Dumaguete, Dumaguete City, Province of Negros Oriental, Philippines.

Join Our Online Classes

Together, we educate your children to become lifelong learners guided by Catholic Christian values while staying at home, safe with educational videos, developmentally appropriate printed materials, and fun-filled activities.

Philosophy of Education

The total formation of the human person in the quest for knowledge and truth and search for meaning, enlightened by Faith, for the good of the human family and in view of manโ€™s ultimate end.
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About COSCA

Colegio de Santa Catalina de Alejandria, also known as COSCA, is a private Catholic educational institution, owned and managed by the Diocese of Dumaguete, Dumaguete City, Province of Negros Oriental, Philippines.

Mother to all schools in the Diocesan Schools System, COSCA offers a complete set of programs from preschool to college.

Online Enrollment is Ongoing

News & Updates

๐™ฐ๐š๐š๐šŽ๐š—๐š๐š’๐š˜๐š— ๐šŒ๐šŠ๐š๐šŽ๐š๐šœ!!

๐™ฐ๐š๐š๐šŽ๐š—๐š๐š’๐š˜๐š— ๐šŒ๐šŠ๐š๐šŽ๐š๐šœ!!

๐™ฟ๐š•๐šŽ๐šŠ๐šœ๐šŽ ๐š‹๐šŽ ๐šŠ๐š๐šŸ๐š’๐šœ๐šŽ๐š ๐š˜๐š ๐š๐š‘๐šŽ ๐š๐š˜๐š•๐š•๐š˜๐š ๐š’๐š—๐š ๐šœ๐šŒ๐š‘๐šŽ๐š๐šž๐š•๐šŽ ๐š๐š˜๐š› ๐š๐š‘๐šŽ ๐šž๐š™๐šŒ๐š˜๐š–๐š’๐š—๐š ๐š ๐šŽ๐šŽ๐š”. ๐™ฟ๐š•๐šŽ๐šŠ๐šœ๐šŽ ๐šŽ๐š—๐šœ๐šž๐š›๐šŽ ๐š™๐šž๐š—๐šŒ๐š๐šž๐šŠ๐š•๐š’๐š๐šข ๐šŠ๐š—๐š ๐š›๐šŽ๐šŠ๐š๐š’๐š—๐šŽ๐šœ๐šœ ๐š๐š˜๐š› ๐šŠ๐š•๐š• ๐šœ๐šŒ๐š‘๐šŽ๐š๐šž๐š•๐šŽ๐š...

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๐—–๐—ต๐—ฎ๐—บ๐—ฝ๐—ถ๐—ผ๐—ป๐˜€๐—ต๐—ถ๐—ฝ and fight for ๐Ÿฏ๐—ฟ๐—ฑ match at ๐—–๐—ข๐—ฆ๐—–๐—” ๐—ด๐˜†๐—บ๐—ป๐—ฎ๐˜€๐—ถ๐˜‚๐—บ

๐—–๐—ต๐—ฎ๐—บ๐—ฝ๐—ถ๐—ผ๐—ป๐˜€๐—ต๐—ถ๐—ฝ and fight for ๐Ÿฏ๐—ฟ๐—ฑ match at ๐—–๐—ข๐—ฆ๐—–๐—” ๐—ด๐˜†๐—บ๐—ป๐—ฎ๐˜€๐—ถ๐˜‚๐—บ

Another sports event comes to a conclusion as the 2024 Ionizer's basketball tournament comes to its final matches. We invite our hoop-fanatics Allied Warriors to come, watch, and support our teams for the ๐—–๐—ต๐—ฎ๐—บ๐—ฝ๐—ถ๐—ผ๐—ป๐˜€๐—ต๐—ถ๐—ฝ and fight for ๐Ÿฏ๐—ฟ๐—ฑ match at ๐—–๐—ข๐—ฆ๐—–๐—” ๐—ด๐˜†๐—บ๐—ป๐—ฎ๐˜€๐—ถ๐˜‚๐—บ, ๐˜๐—ผ๐—ฑ๐—ฎ๐˜†...

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๐—›๐—ฒ๐—ฎ๐—ฑ๐˜€ ๐˜‚๐—ฝ ๐—”๐—น๐—น๐—ถ๐—ฒ๐—ฑ ๐— ๐—Ÿ ๐—ฝ๐—น๐—ฎ๐˜†๐—ฒ๐—ฟ๐˜€!!!

๐—›๐—ฒ๐—ฎ๐—ฑ๐˜€ ๐˜‚๐—ฝ ๐—”๐—น๐—น๐—ถ๐—ฒ๐—ฑ ๐— ๐—Ÿ ๐—ฝ๐—น๐—ฎ๐˜†๐—ฒ๐—ฟ๐˜€!!!

Gear up and prepare your gaming squad, ignite the competitiveness within, and let us start a festive gaming tournament, as CAHS Ionizer's open intense clash of epic battles in the realm of Mobile Legends between students making this the opportunity to show off Allied...

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COSCA

  • Bishop Epifanio B. Surban Street, Dumaguete City, Negros Oriental, Philippines, 6200
  •  
  • (035) 422 3174
  • [email protected]

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