This study was to develop a word recognition difficulties test of 1grade to 3 grades in the elementary school for Macao. The procedure is as follows: 1. Set apaper. 2. Pretest. 3. Formal-test. The results of the study were listed as follows. 1. According to the result of the reliability examination (from A and B ), the Cronbach value of internal consistency of 1 grade to 3 grade was .96、.946、.947 (from A ) and .973、.902、.941 (from B). As for the result of the validity examination, the content validity of this test was through experts' review and judgment. Finally, there are some suggestions for the practical use and the future researches of the test.