Seriously Addictive Mathematics, or S.A.M is a mathematics learning and enrichment program from Singapore, with a unique Mathematics curriculum designed for pre-school and primary school students from 4 to 12 years of age. S.A.M curriculum is primarily modeled after the Singapore Mathematics (Singapore Maths) program, which is one of the most recognized and successful mathematics program in the world, according to the world recognized TIMSS (Trends in International Maths & Science Study) and PISA (Program for International Student Assessment) surveys.