The Primary Maths Podcast

AfterMaths: Spotify Wrapped, Financial Education & The Learning Pit


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In this week’s Aftermaths, Jon and Becky unpack a festive mix of maths chat, listener questions, curriculum reflections and some unexpectedly delightful Spotify Wrapped stats.

🎧 In This Episode
  • A listener question on probability, independence and why a coin can land heads 999 times in a row… yet still be 50/50 on the next flip.
  • Jon explains just how unlikely it is to flip 1,000 heads in a row (spoiler: think “finding one specific grain of sand on Earth”).
  • Becky revisits probability misconceptions and why humans find long-term averages so counterintuitive.
  • The pair explore the curious joys of Quality Street ratios, shrinking tubs, and the mathematics of Christmas preparation.
  • Jon reveals the podcast’s Spotify Wrapped results — including top 10 fans, surprising crossover audio-book choices, and what the stats say about teacher listening habits.

They dig into the Santander global report on financial education, discussing:

  • Why financial education now ranks just below maths in perceived importance
  • How early money habits begin forming
  • The tension between PSHE, time pressures and curriculum expectations
  • What the Curriculum & Assessment Review might mean for schools

Finally, Jon and Becky reflect on Jon’s interview with Patrick Renouf, including:

  • Patrick’s journey from maths-traumatised pupil to maths specialist
  • The power of coaching models and non-evaluative PD
  • Concept-based inquiry (“stop telling pupils the end of the movie”)
  • The importance of curiosity, struggle and the learning pit
  • Why pedagogical approaches shouldn’t be siloed by subject

🧠 Key Takeaways

  • Short-term independence vs long-term distribution is where probability often trips people up — and pupils too.
  • The podcast had a standout debut year on Spotify, reflecting strong engagement, long listening times and lots of shares.
  • Financial education is increasingly seen as essential, but many teachers feel underconfident and under-resourced.
  • Maths pedagogy connects across subjects — good inquiry, oracy and mastery principles support learning everywhere.
  • Struggle isn’t a failure state — for pupils or teachers. It’s the work.

📣 Join the Christmas Episode!

Jon and Becky want your festive Maths of Life examples and classroom Christmas maths stories.

Email [email protected] or drop a comment/DM on social media.

📅 Coming Up Next Week

Jon interviews Mike Gardner on what oracy looks like in every stage of a maths lesson — a practical walkthrough packed with classroom-ready ideas.

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The Primary Maths PodcastBy Jon Cripwell