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Lee-Roy Day

@lee-royday.com
40 followers 30 following 10 posts

Secondary Mathematics Teacher from Perth, Western Australia www.tes.com/teaching-resources/shop…

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Lee-Roy Day @lee-royday.com · 04/10/2026
For any Australian Y11 Maths Methods teachers, I've collated all my lessons for the year and shared them on TES. We used the Nelson WA Textbook, so they're aligned to those exercises. Hopefully it can save someone some time! www.tes.com/teaching-res...
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Lee-Roy Day @lee-royday.com · 24/01/2026
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Lee-Roy Day @lee-royday.com · 23/12/2025
For those who use the Casio ClassPad II calculator (most of Australia), I recently created this booklet to help my Year 10s. It is self-paced and explicitly teaches students many important calculator skills that tend to be "assumed knowledge" in Y11 ATAR Maths. D/L free: www.tes.com/teaching-res...
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Lee-Roy Day @lee-royday.com · 19/10/2025
Introduced my Year 7s to solving equations this week. Made a worksheet to focus on the single skill of identifying the inverse operation for each one-step equation. It also got students used to writing the operation on BOTH sides. #Mathschat #MathsToday #AusMathsChat
Colourful worksheet with four columns. Title is "write the operation applied to both sides".
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Lee-Roy Day @lee-royday.com · 20/06/2025
Was an absolute treat to listen to Craig Barton and Ollie Lovell at the Becoming a Better Maths Teacher today in Perth. Managed to snag a photo with the man himself! We had a deep dive into atomisation and am even more excited for @krisboulton.bsky.social’s book to come out now.
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Reposted by Lee-Roy Day
Nathan Day @nathanday.bsky.social · 28/02/2025
In #MathsToday, this week I've enjoyed playing a new game I've been working on: Duelling Mathematicians! interwovenmaths.com/duels Two players at the board take turns answering maths questions, with chess clock-style timers. The sounds/music are the best bit! More topics being added soon...
interwovenmaths.com
Duelling Mathematicians
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