Illustrative Mathematics
Illustrative Mathematics: 3.nf Naming the Whole for a Fraction
When fractions are represented pictorially, they are always fractions of some whole.
Better Lesson
Better Lesson: Fractional Parts of an Hour: An Investigation
Third graders explain that an hour can be written as several different fractions. They will color representative segments on a clock.
Better Lesson
Better Lesson: Musical Fractions an Introduction
Third graders use math, music and technology in this engaging lesson on fractions!