Notorious Cath

@notoriouscath.bsky.social

Open University Staff Tutor. Former schoolteacher. ❤️ Maths, Chemistry, SoTL Green, pro-EU, lefty, woke

1/ Happy St. Patrick’s Day! 🍀🌈 Did you know clovers can be plotted? 🍀📈 Let’s take a look at these lucky leaves from a mathematical perspective! A three-leaf clover is called a trifolium— or in French, paquerette de mélibée, with paquerette meaning "wild daisy” 🌼

Our book came out today 🥲 You can get it from the links in this thread (so we get more money for Working Classicists projects) or from Waterstones, Barnes & Noble etc

Working Classicists@workingclassicists.bsky.social · 2y ago

ANNOUNCING... A Periodic Table of Greek Mythology - our first book! 🎉 📅Available 5th Feb 2025 (but you can preorder now) 🤝 In collaboration with @contubernales.bsky.social ✍️ 117 different writers 🖼️ Periodic Table Poster by @corabeth.bsky.social 👇 Read more...

A book cover for A Periodic Table of Greek Mythology showing a classical painting with a superimposed periodic tabel element styled square with athena's head and name on it.

There has been a lot of discussion about school refusal and non attendance here in the UK over the last year or so, due to significant rates of pupil absence. Here's a reminder that attendance issues aren't unique to the UK. theconversation.com/is-it-school...

Is it school reluctance or refusal? How to tell the difference and help your child

If your child is spending lots of time in sick bay or has extreme difficulty getting ready for school, they could be signs of school refusal.

theconversation.com

Auschwitz was at the end of a long process. It did not start from gas chambers. This hatred was gradually developed by humans. From ideas, words, stereotypes & prejudice through legal exclusion, dehumanization & escalating violence... to systematic and industrial murder. Auschwitz took time.

A bird's-eye view of a former Auschwitz II-Birkenau camp showing a wide dirt pathway flanked by parallel rows of barbed-wire fences. Groups of visitors walk along the path, surrounded by the remnants of brick structures and barracks, now reduced to foundations. Green grass contrasts with the somber history of the site, as the path leads toward a guard tower in the distance.

Influence of super rich on Donald Trump threatens democracy, say Patriotic Millionaires Pro-tax group tell world leaders that ‘wealth extremism’ is damaging trust in media and influencing legal systems www.theguardian.com/business/202...

Influence of super rich on Donald Trump threatens democracy, say Patriotic Millionaires

Pro-tax group tell world leaders that ‘wealth extremism’ is damaging trust in media and influencing legal systems

theguardian.com

Today’s #NationalPuzzleDay puzzle is all about logic—so don’t worry if you’re not a mathematician, this one’s for everyone! 🧠✨ Puzzle 3: New Year’s Resolutions 🎉 In this world, people are either: ✅ Resolution-keepers (always tell the truth) ❌ Resolution-breakers (always lie)

Happy 175th Birthday Sofia Kovalevskaya! 🎉 The first woman in modern Europe to earn a doctorate in mathematics and the first female professor in Europe, Kovalevskaya made significant contributions to PDEs and mechanics, including the Cauchy-Kovalevskaya theorem 🪐⚙️

Continuing our #NationalPuzzleDay fun, here’s a puzzle to challenge your optimisation and visual thinking!🧩 Puzzle 2: Icy Inversion 🧊 This triangle points up (like a mountain 🗻) What is the least number of snowflakes which must be moved so that the triangle points down (like this pizza slice 🍕)?

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🥶 Puzzle 1 : Frosty Equations 🥶 Solve the equations to find the values of ❄️, 🥊 and 💎: ❄️ + ❄️ + 🥊 = 7 ❄️ + 💎 + 🥊 = 12 ❄️ + 💎 = 9 Found the solution? Vote below! 🗳️ Options: A) ❄️= 4, 🥊= 3, 💎 = 5 B) ❄️= 3, 🥊= 2, 💎 = 7 C) ❄️= 2, 🥊= 3, 💎 = 7 #NationalPuzzleDay

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Don’t miss out! 🚨 The registration deadline for February start modules is tomorrow 📅 If you’re eager to study: 📚 Discovering Mathematics (MU123) 📊 Introducing Statistics (M140) 🔢 Essential Maths 1 (MST124) ➗ Essential Maths 2 (MST125) Then click the links below ASAP and secure your spot today! 🏎️💨