No, it should not.
It depends on how you use it. If a class's official title is "Bilingual Third Grade", yes, capitalize. But I suspect it is not an official title, but instead a description. Therefore small case is best.I attended a bilingual third grade class before entering an English-only class in fourth grade.
Shirley Anne Radcliffe has written: 'The bilingual education program' -- subject(s): Bilingual Education, Education, Bilingual
No, except at the beginning of a sentence because it is n ot a proper n ou n.
Bilingual education legislation
because everyone deserves an education no matter what race, where the were born,who their parents are or,what language they speak.
Trevor Donnelly has written: 'Conflict over the establishment of Catholic and bilingual education in Ontario, 1900-1915' -- subject(s): Bilingual Education, Catholic Church, Church and education, Education, Education, Bilingual, History
no
Mary Cazabon has written: 'Two-way bilingual education' -- subject(s): Bilingual Education, Cambridge, Education, Bilingual, Immersion method, Spanish language, Study and teaching
N. J. van der Feen has written: 'Bilingualism, bilingual education and the education of regional or minority languages' -- subject(s): Bibliography, Bilingual Education, Education, Bilingual, Linguistic minorities, Native language and education
Christian Faltis has written: 'Teaching English learners and immigrant students in secondary schools' -- subject(s): Bilingual Education, Education, Education, Bilingual, English language, Foreign speakers, Immigrants, Study and teaching (Secondary) 'Joinfostering' -- subject(s): Bilingual Education, Education, Bilingual, Education, Elementary, Elementary Education, Elementary school teachers, Mainstreaming in education, Parent participation, Training of
Yes, when referring to education as a specific field of study or as part of a formal program or institution, it should be capitalized.
D. P. Pattanayak has written: 'Multilingualism and multiculturalism' -- subject(s): Bilingual Education, Education, Education, Bilingual, Intercultural education, Minorities