Catriona Agg

@catrionaagg.bsky.social

Maths teacher, currently on maternity leave. I aim to share lots of snippets of my lessons using #MathsToday and would encourage you to do the same! Also occasional geometry puzzles 🧩

TEXTBOOK RECOMMENDATION (I don't get any sponsorship for this, simply wanted to share what I've been using for years.) If you're interested in Australian maths exams, you must have come across this classic. Well-organised textbook with lots of practice questions for students of all abilities.

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New (free) TMUA resource. Three pairs of mini-TMUA exams (8 questions each) on themes (Logic & Proof; Geometry & Graphs; Algebra). Do one of the pair, think about the answers (provided), then do the second of the pair with more confidence. www.tes.com/teaching-res... 70 days and counting...

Front page from one of the TMUA mini exams available by following the link in the post.

Morning all. There is an account called "Rob Southern fan" using a picture of Jack Brown as it's profile pic that's reposting and commenting on lots of my posts. I've blocked the account and would appreciate you doing the same. 🙂

Just a newbie trying to understand practice accross school/opinions: Alevel maths teaching for one year group (let's say Y12): 1) Do you split Half Pure/Stats & Half Pure/Mech between 2 teachers 2) Do you split Pure & Stats/Mech between 2 teachers 3) Other. Which? #ALevelMaths #MathsToday

If you're looking for somewhere to start, the top episodes by downloads of Mathematical Objects are: 1. Low bridge sign with Adam Townsend 2. Mathematics in Theory and Practice, edited by Warwick Sawyer 3. Fingers with Ben Orlin 4. A sheep, at least one side of which is black 5. Towers of Hanoi

Mathematical Objects Podcast – list of episodes

Katie Steckles and Peter Rowlett chat about some aspect of mathematics using a mathematical object as inspiration. Subscribe: Apple Podcasts | Android | Spotify | RSS. All episodes are available un…

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Thought this might be worth a reshare for people having conversations with year 12s about university applications. A spreadsheet of UCAS data by STEM subject (tabs along bottom) showing published entry criteria, most common grade profile and lowest grades of students accepted on to the course. 1/2

I'm already planning for September... a first. My new first-year IB AA SL students will be welcomed back with this task on equations, graphs and gradient. The idea is to tease out how they think as a mathematician and set us up for some work on straight line graphs. #MathsToday

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