The purpose of this study was to analyze the English textbooks (textbook A, B, C) of Singapore\'s primary school on the basis of Singapore\'s English curriculum. Results from the analysis of Singapore‘s primary school English textbooks are as follows: First, the textbooks were organised in various ways. The design and layout of the textbooks were effective to young students for the learning of English. Second, textbooks A and C were received as they followed closely to the curriculum of Singapore. Third, textbooks A and C had many strengths over textbook B. In conclusion, the analysis of Singapore\'s primary school English textbooks had revealed high standards in terms of curriculum and syllabus, content and structure, level and needs of students, practicality and others and overall assessment of the textbooks. Therefore with the help of the findings of the survey, proposals were made to improve the quality of textbooks published in Korea to enable primary school teachers to utilize textbooks effectively in their teachings.