Put fractions with different original denominators in order using the least common denominator. Once she has shown how to find the least common denominator, an instructor constructs equivalent fractions that are more easily compared to...

Put fractions with different original denominators in order using the least common denominator. Once she has shown how to find the least common denominator, an instructor constructs equivalent fractions that are more easily compared to...

This QuickTime movie provides an opportunity to compare fractions that have the same numerators. As you watch and listen to the teacher and students interact it helps clarify this concept.