All Lasallian Partners of DLSZ – administrators, faculty, non-teaching personnel – will have a retreat from January 23-24, 2014 at the Angel’s Hills Retreat House in Tagaytay City. Hence, the school will be closed from January 23 (starting 1:00pm) to January 24 . All offices will resume operations on Jan. 27.
DLSZ offices will still operate on January 23 from 8:00am to 12:00nn only to give way to the Parent Teacher Conference (PTC).
Gavin Isaiah Gacusan Represents PH, Wins Bronze at WIMO 2025
Congratulations to Gavin Isaiah Gacusan (DLSZ 2035) for winning the Bronze Award at the World International Mathematical Olympiad (WIMO) 2025,
