St.Dominic's Sr.Secondary school has a KG wing called Alpha Play School at Civil Lines Mathura. Children can seek admission in L.K.G by fulfilling the norms laid by K.G school. As such there is no admission test to seek admission in these classes. from the shortlisted candidates, children are selected purely by lottery system. After UKG all students of Alpha Play School are entitled to get admission in class I in St. Dominic's Sr.Sec.School. If all the requirements are met.