Why do we invert and multiply? Dive into the mathematics available to help students (and te
achers) understand the why, behind "invert and multiply." Attention will be given to:
- Understanding and characterizing student approaches
Identifying the mathematics embedded in student work
- Using student work to further learning about fractions
- Recording mathematical thinking and attending to properties of operations
TESS: 1C, 1E, 2A, 2B, 2C, 3B, 3C, 4E