Rigor Arc

For the list of teacher action steps aligned to the materials below, go here.

Develop Understanding of the Content

Know the grade-level standard you want your students to meet

Focus on the Most Productive Struggle

Spend adequate time on the most rigorous part of the lesson

Create an Exemplar and Criteria for Success

Set the bar for excellence for the most productive struggle in each lesson

Independent Practice

Set up daily routines that build opportunities for students to practice independently

Plan to Address Misconceptions

Clear up confusion by planning for it