Math on the Rocks

Ep 72 - Nolan Fossum is rethinking instruction through cartoon math


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Nolan Fossum invites us into the learner’s seat by experiencing math in an unfamiliar way. Using a “cartoon base-10” system, he creates moments of productive struggle that mirror what many students feel when they don’t yet have fluency.

In this episode, Nolan explores how counting, deriving, and reasoning through models like ten frames, number lines, and base-10 blocks can build deep understanding. Rather than relying on memorized facts, he highlights how students can develop flexible strategies by connecting ideas and using what they know.

You’ll hear how this experience shifts perspective on student struggle, the importance of manipulatives, and why slowing down to build conceptual understanding matters. Nolan also connects this work to mathematical practices, student engagement, and the role of challenge in learning. If you’ve ever wondered what it truly feels like to not “just know” the math, this episode offers a powerful reminder and practical insights for supporting all learners.

CONTACT / RESOURCES

Nolan Fossum

[email protected]

linkedin.com/in/nolan-fossum-1688851b5

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Math on the RocksBy CMC Central