A Fraction is a part of a whole or a unit, for eg. A piece of a whole cake (1⁄2 of 1 cake). A simple fraction consists of two parts, a Numerator and a Denominator.
Division with remainders. Your child will most likely come across or ask about situations where division “does not work.” These can be explained with the introduction of the remainder. It is an important idea to understand as the division of larger numbers will require the “carrying” of this remainder.