Singapore Math Individualized Learning and Enrichment (SMILE) is an enrichment Math program of Math Mentor Guide Corporation. The teaching method used in the program is the Concrete Pictorial-Abstract (CPA) Approach. The lessons are based on the math curriculum implemented by the Singapore’s Ministry of Education and aligned with the K-to-12 math curriculum.

This program is a supplement for primary and secondary level mathematics. It can be self-taught or guided by a SMILE certified trainer. Topics are designed in spiral progression and questions are arranged in increasing difficulty. The discussion of these topics involves the use of pictures, bar modelling and other manipulatives such as number counters, base ten blocks, Cuisenaire rods and algebra tiles.