PD Day SDH Ranotana and SDH Holland Village, Manado
A maximum effort leads to an excellent result. Of course, a maximum effort acquired of a high professionalism. Professionalism related to skillful. A chef is able to produce such a special dish after practicing after a period of time. This situation applies to a teacher as well. For that reason, it is important to keep on doing self- improvement to every teacher who works under the Yayasan Pelita Harapan, through Professional Development Day.