Why PD often fails to change practice

Have you ever taught a "perfect" lesson where every student got the answer right, only to find they remembered absolutely nothing the next day? In this episode, education author David Didau joins me to reveal why what looks like learning is often just a "performance"—and how our best intentions might be fueling the illusion. 

 

We dig into five common teaching habits you need to stop immediately, including why "Sat Nav teaching" is creating dependency rather than independence and why the popular idea of "productive struggle" might actually be setting your students up to fail. David challenges deep-seated beliefs about practice, compliance, and memory, offering a provocative look at what it really takes to make learning stick.

Resources mentioned:

Books

• David Didau – What If Everything You Knew About Education Was Wrong? 
• David Didau – Intelligent Accountability 

Websites & Tools

• Carousel Learning 

People

• Robert Bjork 
• Adam Boxer 
• Carl Hendrick 
• Christina Milos

You can connect with David:

Twitter/X: @DavidDidau

Linkedin

Substack: https://daviddidau.substack.com/

Website: https://learningspy.co.uk/

 

David Didau Events: Canberra - Thursday 12th March - https://events.humanitix.com/david-didau-full-day-event Melbourne - Thursday 19th March - https://events.humanitix.com/coach-to-5k-writing-workshop-with-david-didau  About David Didau

David Didau is an educator, author, and professional learning leader known for his evidence-informed work on teaching, writing, and curriculum. He is the author of several highly regarded books including What If Everything You Knew About Education Was Wrong? and The Secret of Literacy. David writes in his blog The Learning Spy, a widely read platform supporting educators to translate research into classroom practice.

 

You can connect with Brendan:

Twitter/X: @learnwithmrlee

Facebook: @learningwithmrlee

Linkedin: @brendan-lee-kft

Website: learnwithlee.net

 

Support the Knowledge for Teachers Podcast: 

https://www.patreon.com/KnowledgeforTeachersPodcast

 

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