On this page, click the tab for "EQuIP Exemplars." Scroll all the way down to the bottom of the page for the Adult Education section and look for "Deepening Understanding of the Order of Operations."
EQuIP Rubric for math – write-in version
Open Middle for Procedural Skill and Fluency with Conceptual Understanding
“My Favorite No” for Procedural Skill and Fluency
NELRC.org Rigor webinar recording for all three aspects of Rigor. Scroll to bottom of the page to access webinar.
“What is Procedural Fluency, and how do we help students develop it?” - NCTM's position
Here's one reason we have to have a large 'bag of tricks' to pull from to teach adult students: "Research suggests that once students have memorized and practiced procedures that they do not understand, they have less motivation to understand their meaning or the reasoning behind them (Hiebert, 1999)."
Mathalicious for Application
There are some lessons here that you can access without paying for a subscription.