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Amanda Austin
@draustinmaths.com

It's that time of year again - your annual reminder that if you're a Maths teacher and looking for suitable resources for your classes across KS3 to KS5 then do check out www.draustinmaths.com. The site is five years old this week 🎉🎉 and in that time it's amassed over 1000 resources! 1/3

Amanda Austin
@draustinmaths.com

I've made a couple of changes over the summer: ✨A new homepage with a What's New section so you can easily see what's been added recently ✨A bigger focus on KS5 with separate pages for A-level Maths and Further Maths, with lots of new resources, particularly for Further Maths. #ALevelMaths 2/3

5 reposts31 likes

Amanda Austin
@draustinmaths.com

As always, if you spot any errors, or broken/missing links, or have any feedback then please let me know. And good luck to everyone getting back to school (or, like me, starting a new school) this week.. Enjoy! #UKMathsChat #MathsToday

Paul Arnheim-Projekt
@paula-projekt.bsky.social

Finding equations of cubics & quadratics: f(x)=a1x^n+a2x^n-1+...+a(n+1)x⁰ = building instruction for a1 n-dimensional cuboids (or parts if a1<1) with a2=sum of the orthogonal edges, a3=half the sum of 2d-surfaces, ... a(n+1)=volume f(x)=1x³+2x²-3x =1(x+0)(x+3)(x-1) inflection point (-a2/na1,f(-2/3))