What is a Fraction?

This video tutorial introduces fractions, explaining how they represent parts of a whole using a chocolate cake as an example. It defines the numerator and denominator, illustrating their roles in fractions. The tutorial also covers how fractions can be represented using area models and number lines, and emphasizes that the value of a fraction depends on the size of the whole. Additionally, it explains that when the numerator and denominator are the same, the fraction equals one, using examples like 4/4 and 3/3.

What new insight or understanding did you gain from this video?