
PMP494: Rethinking Walkthroughs with Mark Shellinger
From Principal Matters: The School Leader's Podcast with William D. Parker by Principal Matters: The School Leader's Podcast with William D. Parker
April 1, 2026 · 46 min
About this episode
In this episode, Will Parker and Jen Schwanke discuss interview committee tips and welcome back Mark Shellinger to talk about effective walkthroughs in schools.
A Quick Note to Listeners: Before this week’s interview, Will Parker and Jen Schwanke take some time to answer a listener question. This week’s question is: What are some rules of thumb I should keep in mind if I’m on an interview committee? Listen in to hear their response! Meet Mark Shellinger: Mark Shellinger is a returning guest to Principal Matters. He is the founder and director of the National SAM Innovation Project, a nonprofit helping school leaders reclaim their time for what matters most: teaching and learning. Mark began his career as a teacher, later serving as a principal and superintendent before developing the SAM process in 2005, a system designed to help principals shift from managing tasks to leading instruction. Under his leadership, NSIP now supports more than 1,200 schools across the country, giving leaders the tools and coaching they need to spend less time on paperwork and more time with people. Mark’s passion is simple but powerful: helping every educator and every student thrive. Mark was a guest on the podcast back in September of 2024. You can check out that episode here to learn more about the SAM process. Walkthroughs with a Purpose: Mark…
People in this episode
Hosts: Jen Schwanke, Will Parker
Guest: Mark Shellinger
Topics covered
- interview committee
- school leadership
- instructional leadership
- time management
Keywords
- SAM process
- education
- teaching
- learning
Mentioned in this episode
Products: SAM process
Books & works: Rethinking Walkthroughs with, PMP494: Rethinking Walkthroughs with Mark Shellinger
More episodes of Principal Matters: The School Leader's Podcast with William D. Parker
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- MONDAY MATTERS with Jen Schwanke and Will Parker – The Perspective Question · June 1, 2026 · 23 min
- PMP502: Strategies for Effective Leadership with Dr. Erica Buchanan-Rivera · May 27, 2026 · 42 min
- MONDAY MATTERS: Making an Impact with Ohio Mastermind Members · May 25, 2026 · 31 min
- PMP501: Developing Teacher Leaders with Dr. Chris Jochum · May 20, 2026 · 41 min
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