Educational career Sha'ari taught in various primary schools between 1954 and 1960, including Jalan Daud Primary School and Siglap Secondary School. In 1961, he taught Science to Malay-medium pupils at Siglap Secondary School. In 1962, Sha'ari went to Kuala Lumpur for further studies and returned to Singapore in 1965. He then taught Malay and Economics (in the Malay language) to the first batch of pre-University Malay-medium pupils at Sang Nila Utama Secondary School, the first Malay secondary school in Singapore. He was also part of the Singapore delegation to the Third Asian Teachers' Leadership Seminar Committee, Permanent Congress of Malay Language and Culture in 1966. Within 2 years at Sang Nila Utama Secondary School, he became Acting Principal in 1967. As one of the first few Singaporean Malay graduates and scholars in the 1960s, Sha'ari was Acting Principal at Sang Nila Utama Secondary School in 1967. In February 1977, Sha'ari rejoined the Ministry of Education as an aided Education Officer. That same year he was seconded as Principal of
Telok Kurau Secondary School. Upon retiring from politics, Sha'ari was posted to the
Ministry of Education, Singapore's Public Relations Unit in 1985 until 1987. Sha'ari served as a visiting fellow at the
Institute of South East Asian Studies in December 1987.
Political career Sha'ari was approached by
Lee Kuan Yew to join the
People's Action Party (PAP) and contest in the general elections. It took much persuasion before Sha'ari agreed to join politics. He strongly believed in a strong foundation in education among the younger generation of citizens, and being in Parliament would enable him to continue his work and do more for the nation. In February 1968, Sha'ari retired from Government Service to enable him to stand as a PAP candidate for
Kampong Chai Chee Constituency in the
1968 general election. As the constituency was unopposed by other parties or candidates, it was a walkover for Sha'ari and he became the Member of Parliament (MP) for the constituency. Sha'ari established various initiatives in line with the spirit of Chai Chee’s sense of community, while transitioning from kampongs to living in new HDB flats. In May, Sha'ari was appointed Parliamentary Secretary to the Minister for Culture. He spent time and energy with the people, grassroots leaders and residents in his constituency to better understand their concerns and to be able to help them understand the need for building a better future for Singapore. He was also concerned with problems faced by the Malay community and called for solutions from a national perspective. In 1972, Sha'ari was promoted to Senior Parliamentary Secretary (Culture) in 1972. In 1980, Sha'ari retired from politics. == Contribution to the Arts ==