3.NF.1
Support Videos & Extra Practice
In this standard, students are expected to understand that:
1) a fraction must have EQUAL parts
2) a unit fraction is the size of 1 piece of a whole (1/4 is a unit fraction)
3) the numerator represents the number of EQUAL parts that are identified (shaded/unshaded/etc.)
4) the denominator represents the total number of EQUAL parts in ONE whole shape