Amazing Star Montessori House (GR) Blk 524A, Jelapang Road #03-01, Greenridge Shopping Centre Singapore 671524 Tel : 67645138 Fax : 67646621 Choa Chu Kang Amazing Star Montessori House (CCK) Blk 511, Choa Chu Kang St 51 #01-243, Singapore 680511 ...