We explored the division model a bit in egg-carton fractions; It's usually about about sharing groups of whole units equally, rather than one whole, or unit, equally. (That's the part-to-whole model.)
We explore this a little with folded paper strips. Soppose you had a plain paper strip 3 units long. How would you determine what 3/4 of a unit is?
Try these for getting some practice:
In the next lesson, we'll look at some fraction and decimal relationships.