6.4.1 Size of Divisor and Size of Quotient
6.4.3 Interpreting Division Situations
6.4.4 How Many Groups (Part 1)
6.4.5 How Many Groups (Part 2)
6.4.6 Using Diagrams to Find the Number of Groups
6.4.7 What Fraction of a Group
6.4.8 How Much in Each Group (Part 1)
6.4.9 How Much in Each Group (Part 2)
6.4.10 Dividing by Unit and Non-Unit Fractions
6.4.11 Using an Algorithm to Divide Fractions
6.4.13 Rectangles with Fractional Side Lengths