Like GoMath but don't like their digital materials? I made my own to help my kids stay engaged. Each Notebook file page comes with a learning target that is easily changed to meet your exact wording. Included is a Marzano-inspired vocabulary page as well as a formative assessment.
Don't use Go Math? These are still great for you as they are driven by the standard.
This product covers decomposing fractions into unit fractions.
Check out my freebie to see if my work will work for you. I use these every day in my classroom.