MATH MODELLING: Mathematical modelling is the activity by which a problem involving the real-world is translated into mathematics to form a model which can then be used to provide information about the original real problem.
NATIONAL MATHEMATICS DAY: December 22 was designated as National Mathematics Day (NMD) by Government of India in 2012. The celebrations aim at spreading awareness about the importance of mathematics and the contributions made by Srinivasa Ramanujan, in the field of mathematics.
PI DAY: Pi Day is celebrated annually on March 14, since the date written numerically corresponds with the first three digits of π. (Pi Day was particularly momentous in 2015, when the numerical date corresponded with π up to five digits: 3.1415.) It is also coincidentally the birthday of Albert Einstein.
