Abstract
Today, when knowing languages are directly connected with economic situation, Singapore is a good example. According to the international tests results, Singapore has ranked first place. Consequently, in this article, we consider what types of bilingual education are used and how schools implement them in their education program. As a multinational country without one official language, Singapore made all the languages of main nations official and chose English as a common language which is compulsory to be known by all the population. So, schools used bilingual programs directed to make students be able to study in two languages, English and mother tongue. Not only schools develop bilingual programs but the government is also involved in realization of bilingual programs to educate children to know at least two languages at a high level. An effective realization of bilingual program made Singapore one of the best countries which have a good educational system.