iiinova — where your digital self keeps evolving

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HannahKettleMaths @hannahkettlemaths.bsky.social · 15/09/2025

Cover Lessons should be easy for someone else to set for you. I’m fed up of hearing horrific stories of teachers in hospital still emailing in work. I’m on a mission and would love your feedback on these KS4 Unit cover / revision lessons. Video to accompany. www.hannahkettlemaths.co.uk/cover

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Emily Rae @ecrmaths.bsky.social · 16/09/2025

A few years ago I turned a bunch of UKMT Senior Maths Challenge papers into self-marking MS Forms (5 questions per form) to set as optional quizzes for students, as a weekly bit of fun. To set them for your students, you need to be signed into Office 365. Click on the link to the quiz, then...

An example of a Senior Maths Challenge question with 5 multiple choices labelled A, B, C, D, E

A screenshot of a table with loads of links to MS Forms pages

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Emily Rae @ecrmaths.bsky.social · 17/11/2024

I made a starter pack for KS5 maths (teachers, posters, and other people involved in it) Most of the starter packs I've seen for maths teachers have been for all age groups, so this one is aimed towards sixth form (16-19 ish) Please let me know if you'd like adding (or removing)! go.bsky.app/znERv2

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1st Class Maths @1stclassmaths.bsky.social · 18/05/2025

My edexcel 2H will be released tonight (likely very late though).

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HannahKettleMaths @hannahkettlemaths.bsky.social · 18/05/2025

GCSE Maths Higher Predicted Paper 2 is now up! A best guess looking at the common topics we haven’t seen yet on Edexcel. I have filmed a full hour tutorial going through the paper which you can get to by scanning the QR code on the front as always! Bit.ly/4drepQ8

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1st Class Maths @1stclassmaths.bsky.social · 11/05/2025

Thursday afternoon I will post topic lists here to help revision for paper 2. This will depend on how soon I get to see a copy of the papers though.

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Emily Rae @ecrmaths.bsky.social · 20/03/2025

Here's a link to it so far. Only sheets for weeks 1-2 and 3-4 done at the moment (I'll update it over the coming weeks) There's a separate document with the video links in for me to copy across to Teams. wykecollege-my.sharepoint.com/:f:/g/person...

wykecollege-my.sharepoint.com

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Colleen Young @colleenyoung.bsky.social · 05/04/2025

Maths GCSE and A Level Revision 2025 colleenyoung.org/2025/04/05/maths-r…

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Dan Draper @dandraper.bsky.social · 13/04/2025

Couldn’t find a balance between ‘basic’ angle fact reasoning and GCSE exam-style questions, so did this to try and get my yr11s to see what I see when I look a shape: mrdrapermaths.wordpress.com/2025/04/13/b... (Has some labelling up of isosceles triangle practice bits too that I enjoy!)

mrdrapermaths.wordpress.com

Building Up Angle Reasoning

Isosceles Triangles and Angle Filtering ResourcesDownload My year 11s are really struggling with ‘seeing’ angles. Even in cases where there are only two or three ‘steps’ to …

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Tim Harford @timharford.ft.com · 17/04/2025

How to cure Premature Enumeration: timharford.com/2025/04/how-... Featuring John von Neumann and some of my favourite puzzles...

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Dr Frost Resource Team @drfrostresource.bsky.social · 15/04/2025

🚨 More @drfrostlearning.bsky.social Building Blocks! 🚨 Scaffolded GCSE practice for Grades 1-3 now live — designed to strengthen key skills, gradually building towards interleaved problem solving. 💪 🟣 Grades 1-3: buff.ly/x7YNBAp 🟢 Grades 4/5: buff.ly/ms7ALjp

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Ben Sparks @sparksmaths.bsky.social · 25/02/2025

For some reason I'd never heard of an Aliquot Sequence, despite years of experience in maths and maths education. My fault. I had fun investigating, and then watching @bradyharan.bsky.social commentate... youtu.be/OtYKDzXwDEE?...

youtu.be

An amazing thing about 276 - Numberphile

YouTube video by Numberphile

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Andrew Stacey @mathforge.org · 05/02/2025

A little follow-up to my post yesterday about integrating ln(x). loopspace.mathforge.org/CountingOnMy... #UKMathsChat #ALevelMaths #ITeachMaths

loopspace.mathforge.org

ThAt oNe wEirD tRicK

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1st Class Maths @1stclassmaths.bsky.social · 08/02/2025

On Monday I will release 4 practice papers to help prepare for frequently examined non calculator topics. Links will be posted here. #UKmathschat

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Dale Chapman @dalechapman.bsky.social · 25/01/2025

Giving feedback to A Level mathematicians on the quality of their written mathematics-- with the rise of online platforms that self-mark student work we've been trying to think more carefully about maintaining high standards of mathematical communication. mrchapmanmaths.wordpress.com/2025/01/25/t...

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transum.bsky.social @transum.bsky.social · 15/01/2025

You haven't finished the topic of indices until you have launched Dr Tim's Indices Challenge upon your unsuspecting students. It's a classic! buff.ly/4hcZvO8 #mathsresources #mathschat #mathstoday #mathchat

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The Mathematical Association @mathematicala.bsky.social · 19/01/2025

NEW WEBINAR: Join Alison Rouse and Rebecca Atherfold for their webinar 'Primary and FE - opposite ends of compulsory maths education. What can we learn from each other'. Book now: buff.ly/3WqseH9

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Catriona Agg @catrionaagg.bsky.social · 21/01/2025

Introducing the idea of simplifying surds to Y9. We started by talking about the difference between approximate and exact answers, and then did this task (adapted from @giftedhko.bsky.social) which worked really well. #MathsToday

Squares with their areas given and side lengths missing. Some of the squares have been put together to make rectangles or squares with longer side lengths.
The first instruction is to write the exact side lengths. At the bottom is an instruction to now use a calculator to find the approximate side lengths to 3dp.

A whiteboard showing the answers to the task. Pairs of lengths that are equal have been pulled out and written as equations, such as root 20 = 2 root 5. The simpler form of each of these pairs has then been circled.

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Amanda Austin @draustinmaths.com · 24/01/2025

#MathsToday Finishing off sectors of circles with Year 9 this week by looking at reverse problems and problems involving Pythagoras. Some new resources I made to use: ✨Sectors in Reverse Practice Strips ✨Sectors with Pythagoras Practice Grid www.draustinmaths.com/geometry #UKMathsChat

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