
Progressively Incorrect S5E08: Doug Lemov on “What to Do” and Active Observation Techniques
Nov 11, 2025
Doug Lemov, an esteemed author and educator known for his influential work in teaching methodologies, shares insights on transforming classroom practices. He discusses the evolution of 'Teach Like a Champion' and the importance of connecting cognitive science with teaching tools. Doug elaborates on the 'What to Do' cycle to improve student follow-through and emphasizes the necessity of crisp directions to aid working memory. He also introduces active observation techniques to enhance feedback and teacher interventions, promoting a rigorous and supportive learning environment.
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Mental Models Make Teaching Practical
- Teachers need a clear mental model of what excellent teaching looks like to make better decisions.
- Tools like Teach Like a Champion translate research into practical classroom actions teachers can use on Tuesday morning.
Make Directions Unambiguous And Habitual
- Give crystal-clear, concrete directions and practice scripting them until they become habitual.
- After directions, scan the room, visibly signal you're looking, praise the norm, then correct noncompliance with the least invasive fix.
Follow Through With Visible Scanning
- After giving directions, always scan the class to check follow-through and make your looking visible.
- Amplify positive norms by praising compliance and use quick, private corrections for laggards.








