Minnesota Academic Standards
MN.3.1. Number & Operation
3.1.3. Understand meanings and uses of fractions in real-world and mathematical situations.
18.104.22.168. Read and write fractions with words and symbols. Recognize that fractions can be used to represent parts of a whole, parts of a set, points on a number line, or distances on a number line.
22.214.171.124. Understand that the size of a fractional part is relative to the size of the whole.