Author Description

Challenge Your Brain Volume 2 is specially written for primary 5 pupils preparing the National Mathematical Olympiad of Singapore (NMOS). It can also be a good reference tool for GEP pupils and primary 4 pupils. The series is conceptualised by Loh Cheng Yee, an experienced GEP educator and trainer for various Olympiad competitions. As an educator and consultant, her vast experience includes teaching Elementary Mathematics, Additional Mathematics and Mathematics Olympiad in Catholic High School and The Chinese High School (now the Hwa Chong Institution) for 18 years. She was also a member of the Question Committee of the Singapore-Asia Pacific Mathematical Olympiad for Primary Schools, formerly known as the Singapore Mathematical Olympiad for Primary Schools (SMOPS).