This is a review of what we did on October 11th. Those notes are still posted and have more detail.
Long but worth looking at... Better copy coming soon...maybe...
Students are now required to solve problems two ways to receive full credit. They all have experience with array models and the standard algorithm for multiplication and division with fractions so today we multiplied mixed numbers using FOIL. This gives them a second algorithm and is an important skill used throughout Algebra.