In this episode of Room to Grow, Curtis and Joanie tackle ideas around rigor in mathematics. We start by defining what we mean by rigor, acknowledging that it’s a frequently used term that invokes different ideas and meanings! We believe that it means something different than just “difficult,” but frames a way of describing deep, robust, and applicable understanding of mathematical ideas, and we share a couple of visual images that help make sense of this complexity. 

Through our exploration of rigor as an integral part of learning math, we connect it to previous conversations about productive struggle, making connections in math, and student agency and identity. Rigor isn’t just for high level math courses and high-achieving students, rigor is for everyone and may even be an unexpected approach to overcoming struggle in learning mathematics!

We believe that the best way to address rigor in the classroom is by intentional, collaborative planning, where teachers decide which obstacles they want to steer students around and which obstacles they want to steer students straight into! We hope you enjoy the episode and hear a new idea or two to consider for your own setting.

We encourage you to explore these resources, mentioned and referenced in this episode:

• Definition of “rigor” from Achieve the Core: College- and Career-Ready Shifts in Mathematics
• This report from the Dana Center at the University of Texas, Austin: What is Rigor in Mathematics Really?
• This archived (free) blog post from former NCTM President Linda Gojak: What’s All This Talk About Rigor? 
• myNCTM discussion about rigor (membership required): Archived HERE

 Did you enjoy this episode of Room to Grow? Please leave a review and share the episode with others. Share your feedback, comments, and suggestions for future episode topics by emailing [email protected] . Be sure to connect with your hosts on Twitter and Instagram: @JoanieFun and @cbmathguy.