Only those persons holding one of the following certificates shall be qualified to teach in the public schools of this Commonwealth--(1) Permanent college certificate, (2) provisional college certificate, (3) normal school diploma, (4) normal school certificate, (5) special permanent certificate, (6) special temporary certificate, (7) permanent State certificate, (8) residency certificate, (9) intern certificate, (10) certificates which are permanent licenses to teach by virtue of the provisions of section one thousand three hundred eight of the act, approved the eighteenth day of May, one thousand nine hundred eleven (Pamphlet Laws 309), as amended, which is repealed hereby, or (11) such other kinds of certificates as are issued under the standards prescribed by the State Board of Education. The State Board of Education shall also provide for issuance of certificates by district superintendents to meet such emergencies or shortage of teachers as may occur.