Ruth Bull
@rfb23.bsky.social
Maths - puzzles - humour - teaching - Christianity - justice
Reposted by Ruth Bull
My #MathsConf39 workshop choices:
1 - Parsa Hassan-Yazdi
2 - @rfb23.bsky.social & @priy45hah.bsky.social
3 - @jwrightmaths.bsky.social
4 - @dagsmaths.bsky.social
5 - @mrmattock.bsky.social
Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf39
1 - Parsa Hassan-Yazdi
2 - @rfb23.bsky.social & @priy45hah.bsky.social
3 - @jwrightmaths.bsky.social
4 - @dagsmaths.bsky.social
5 - @mrmattock.bsky.social
Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf39
Complete Mathematics - MathsConf39
Mathematics tuition for primary, secondary and FE. Home schooling. Math improvement.
completemaths.com
September 29, 2025 at 8:33 PM
My #MathsConf39 workshop choices:
1 - Parsa Hassan-Yazdi
2 - @rfb23.bsky.social & @priy45hah.bsky.social
3 - @jwrightmaths.bsky.social
4 - @dagsmaths.bsky.social
5 - @mrmattock.bsky.social
Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf39
1 - Parsa Hassan-Yazdi
2 - @rfb23.bsky.social & @priy45hah.bsky.social
3 - @jwrightmaths.bsky.social
4 - @dagsmaths.bsky.social
5 - @mrmattock.bsky.social
Join me with @lasalleed.bsky.social, get your ticket here: completemaths.com/community/mathsconf39
Reposted by Ruth Bull
I am entirely blaming the @oxfordmathematics.bsky.social social media team for getting me to do this beautiful beautiful video 😂🎷
What's it like round here? What are the people like? What do they do when they are not doing maths? Do they have fun?
Films about people who also do maths. @joshuabull.bsky.social
Films about people who also do maths. @joshuabull.bsky.social
September 24, 2025 at 3:03 PM
I am entirely blaming the @oxfordmathematics.bsky.social social media team for getting me to do this beautiful beautiful video 😂🎷
Reposted by Ruth Bull
Will you be coming to #MathsConf39?
Come and join us.
@rfb23.bsky.social Ruth Bull & I would love to #ThinklikeaMathematician with you.
See you on 11th October for some #Maths #cpd for #Primary #Secondary #School #Educators
#EduSky
Come and join us.
@rfb23.bsky.social Ruth Bull & I would love to #ThinklikeaMathematician with you.
See you on 11th October for some #Maths #cpd for #Primary #Secondary #School #Educators
#EduSky
📣 #MathsConf39: Always, Sometimes or Never with Ruth Bull (@rfb23.bsky.social) & Priya Shah (@priy45hah.bsky.social)
Explore rich maths statements, manipulatives & strategies to boost reasoning, problem-solving & discussion in any setting.
completemaths.com/community/ma...
#UKMathsChat
Explore rich maths statements, manipulatives & strategies to boost reasoning, problem-solving & discussion in any setting.
completemaths.com/community/ma...
#UKMathsChat
September 22, 2025 at 5:00 AM
Will you be coming to #MathsConf39?
Come and join us.
@rfb23.bsky.social Ruth Bull & I would love to #ThinklikeaMathematician with you.
See you on 11th October for some #Maths #cpd for #Primary #Secondary #School #Educators
#EduSky
Come and join us.
@rfb23.bsky.social Ruth Bull & I would love to #ThinklikeaMathematician with you.
See you on 11th October for some #Maths #cpd for #Primary #Secondary #School #Educators
#EduSky
Reposted by Ruth Bull
📣 #MathsConf39: Always, Sometimes or Never with Ruth Bull (@rfb23.bsky.social) & Priya Shah (@priy45hah.bsky.social)
Explore rich maths statements, manipulatives & strategies to boost reasoning, problem-solving & discussion in any setting.
completemaths.com/community/ma...
#UKMathsChat
Explore rich maths statements, manipulatives & strategies to boost reasoning, problem-solving & discussion in any setting.
completemaths.com/community/ma...
#UKMathsChat
September 16, 2025 at 4:04 PM
📣 #MathsConf39: Always, Sometimes or Never with Ruth Bull (@rfb23.bsky.social) & Priya Shah (@priy45hah.bsky.social)
Explore rich maths statements, manipulatives & strategies to boost reasoning, problem-solving & discussion in any setting.
completemaths.com/community/ma...
#UKMathsChat
Explore rich maths statements, manipulatives & strategies to boost reasoning, problem-solving & discussion in any setting.
completemaths.com/community/ma...
#UKMathsChat
Reposted by Ruth Bull
@rfb23.bsky.social @joshuabull.bsky.social Do you have a few minutes?
Mathematical people!
If N is an integer and 1/N gives a non-recurring decimal fraction ending in 5 (e.g., 1/8=0.125, 1/400=0.0025), is N always equal to ((10^X) * (2^Y)) for some integers X>=0 and Y>0? Are there any Ns that do not obey this?
cc @lhdjung.bsky.social
If N is an integer and 1/N gives a non-recurring decimal fraction ending in 5 (e.g., 1/8=0.125, 1/400=0.0025), is N always equal to ((10^X) * (2^Y)) for some integers X>=0 and Y>0? Are there any Ns that do not obey this?
cc @lhdjung.bsky.social
May 25, 2025 at 11:01 PM
@rfb23.bsky.social @joshuabull.bsky.social Do you have a few minutes?
Reposted by Ruth Bull
Grab your copy of Always Sometimes or Never by @rfb23.bsky.social & @priy45hah.bsky.social , promoting critical thinking, logical reasoning and reflection.
Perfect for primary and above:
buff.ly/LKe8qxp
Perfect for primary and above:
buff.ly/LKe8qxp
June 12, 2025 at 7:42 AM
Grab your copy of Always Sometimes or Never by @rfb23.bsky.social & @priy45hah.bsky.social , promoting critical thinking, logical reasoning and reflection.
Perfect for primary and above:
buff.ly/LKe8qxp
Perfect for primary and above:
buff.ly/LKe8qxp
Reposted by Ruth Bull
If you're searching for engaging #transition activities for #maths, our 📙- Always Sometimes or Never, offers the perfect set of thought-provoking statements to explore.
➡️ to @mathematicala.bsky.social link 🔗 below.
#primary #KS1 #KS2 #KS3 @rfb23.bsky.social
members.m-a.org.uk/Shop/product...
➡️ to @mathematicala.bsky.social link 🔗 below.
#primary #KS1 #KS2 #KS3 @rfb23.bsky.social
members.m-a.org.uk/Shop/product...
Mathematical Association > Shop
members.m-a.org.uk
May 20, 2025 at 10:08 AM
If you're searching for engaging #transition activities for #maths, our 📙- Always Sometimes or Never, offers the perfect set of thought-provoking statements to explore.
➡️ to @mathematicala.bsky.social link 🔗 below.
#primary #KS1 #KS2 #KS3 @rfb23.bsky.social
members.m-a.org.uk/Shop/product...
➡️ to @mathematicala.bsky.social link 🔗 below.
#primary #KS1 #KS2 #KS3 @rfb23.bsky.social
members.m-a.org.uk/Shop/product...
Reposted by Ruth Bull
🚨Just dropped!🚨
Likely Topic Papers for AQA & OCR GCSE Paper 2 & 3 now live on @drfrostmaths.bsky.social - joining our already-released Edexcel papers!
🟢Edexcel: buff.ly/IUUkLar
🟣AQA: buff.ly/gBR4V1T
🟠OCR: buff.ly/iwZVcBI
🖥️ Online: buff.ly/k7Wn6T4
Likely Topic Papers for AQA & OCR GCSE Paper 2 & 3 now live on @drfrostmaths.bsky.social - joining our already-released Edexcel papers!
🟢Edexcel: buff.ly/IUUkLar
🟣AQA: buff.ly/gBR4V1T
🟠OCR: buff.ly/iwZVcBI
🖥️ Online: buff.ly/k7Wn6T4
May 16, 2025 at 3:38 PM
🚨Just dropped!🚨
Likely Topic Papers for AQA & OCR GCSE Paper 2 & 3 now live on @drfrostmaths.bsky.social - joining our already-released Edexcel papers!
🟢Edexcel: buff.ly/IUUkLar
🟣AQA: buff.ly/gBR4V1T
🟠OCR: buff.ly/iwZVcBI
🖥️ Online: buff.ly/k7Wn6T4
Likely Topic Papers for AQA & OCR GCSE Paper 2 & 3 now live on @drfrostmaths.bsky.social - joining our already-released Edexcel papers!
🟢Edexcel: buff.ly/IUUkLar
🟣AQA: buff.ly/gBR4V1T
🟠OCR: buff.ly/iwZVcBI
🖥️ Online: buff.ly/k7Wn6T4
Reposted by Ruth Bull
Thank you! The photo on the left is this task if anyone is interested:
islesofwhatif.com/2024/05/01/f...
islesofwhatif.com/2024/05/01/f...
Formed From Three - The Mathematical Isles of What If...?
Using three similar shapes, surround an area that forms a triangle. Then using three more the same, form a quadrilateral, then a pentagon etc. How far can you go?
islesofwhatif.com
April 15, 2025 at 10:19 AM
Thank you! The photo on the left is this task if anyone is interested:
islesofwhatif.com/2024/05/01/f...
islesofwhatif.com/2024/05/01/f...
Reposted by Ruth Bull
Pattern block play with heptagons! #21CenturyPB #iTeachMath
April 14, 2025 at 7:25 PM
Pattern block play with heptagons! #21CenturyPB #iTeachMath
Reposted by Ruth Bull
Great session with Tom Francome on algebraic thinking in the @lborodme.bsky.social LUMEN curriculum, including exploring Grid Algebra. #FPTC2025 @mathematicala.bsky.social @atmmathematics.bsky.social
April 15, 2025 at 9:48 AM
Great session with Tom Francome on algebraic thinking in the @lborodme.bsky.social LUMEN curriculum, including exploring Grid Algebra. #FPTC2025 @mathematicala.bsky.social @atmmathematics.bsky.social
Really enjoying exploring with triangles in #MathsToday #FPTC2025 with Jacob Merrill
April 15, 2025 at 9:50 AM
Really enjoying exploring with triangles in #MathsToday #FPTC2025 with Jacob Merrill
Well done to @priy45hah.bsky.social on Always Sometimes Never at #FPTC2025 with @mathematicala.bsky.social and @atmmathematics.bsky.social and me! Really enjoyed it!
April 14, 2025 at 10:19 PM
Well done to @priy45hah.bsky.social on Always Sometimes Never at #FPTC2025 with @mathematicala.bsky.social and @atmmathematics.bsky.social and me! Really enjoyed it!
Enjoying season 2 @lborouniversity.bsky.social with @st3cks.bsky.social and @alisonkiddle.bsky.social #FPTC2025
April 14, 2025 at 1:05 PM
Enjoying season 2 @lborouniversity.bsky.social with @st3cks.bsky.social and @alisonkiddle.bsky.social #FPTC2025
Reposted by Ruth Bull
⭐️ Have you booked?
Come and join @rfb23.bsky.social and me for some #maths #cpd as we explore some of the statements from our book 📕’Always, Sometimes or Never’.
👀 you there on Monday 1️⃣4️⃣th April
➡️ #conference booking details can be found in the link 👇🏾
futureproofingthecurriculum.org.uk
Come and join @rfb23.bsky.social and me for some #maths #cpd as we explore some of the statements from our book 📕’Always, Sometimes or Never’.
👀 you there on Monday 1️⃣4️⃣th April
➡️ #conference booking details can be found in the link 👇🏾
futureproofingthecurriculum.org.uk
Home - Joint Conference of Mathematics Subject Associations
#post_contentMathematical Conference 2025
futureproofingthecurriculum.org.uk
March 24, 2025 at 6:29 AM
⭐️ Have you booked?
Come and join @rfb23.bsky.social and me for some #maths #cpd as we explore some of the statements from our book 📕’Always, Sometimes or Never’.
👀 you there on Monday 1️⃣4️⃣th April
➡️ #conference booking details can be found in the link 👇🏾
futureproofingthecurriculum.org.uk
Come and join @rfb23.bsky.social and me for some #maths #cpd as we explore some of the statements from our book 📕’Always, Sometimes or Never’.
👀 you there on Monday 1️⃣4️⃣th April
➡️ #conference booking details can be found in the link 👇🏾
futureproofingthecurriculum.org.uk
Reposted by Ruth Bull
I'll just do the maths to be on the safe side, what could go wrong?
Great talk from @trevorgraham.bsky.social to finish off @oxfordcancer.bsky.social CRUK Oxford Symposium
Great talk from @trevorgraham.bsky.social to finish off @oxfordcancer.bsky.social CRUK Oxford Symposium
March 18, 2025 at 5:13 PM
I'll just do the maths to be on the safe side, what could go wrong?
Great talk from @trevorgraham.bsky.social to finish off @oxfordcancer.bsky.social CRUK Oxford Symposium
Great talk from @trevorgraham.bsky.social to finish off @oxfordcancer.bsky.social CRUK Oxford Symposium
Reposted by Ruth Bull
Thoroughly enjoyed #mathsconf37.
So lovely to meet new people and those whom I’ve seen/met virtually. Thank you to all those who attended the session @rfb23.bsky.social and I delivered. Thrilled to have had nearly a full house! @lasalleed.bsky.social
So lovely to meet new people and those whom I’ve seen/met virtually. Thank you to all those who attended the session @rfb23.bsky.social and I delivered. Thrilled to have had nearly a full house! @lasalleed.bsky.social
March 15, 2025 at 10:11 PM
Thoroughly enjoyed #mathsconf37.
So lovely to meet new people and those whom I’ve seen/met virtually. Thank you to all those who attended the session @rfb23.bsky.social and I delivered. Thrilled to have had nearly a full house! @lasalleed.bsky.social
So lovely to meet new people and those whom I’ve seen/met virtually. Thank you to all those who attended the session @rfb23.bsky.social and I delivered. Thrilled to have had nearly a full house! @lasalleed.bsky.social
Another great session with year 5 #maths #masterclass at the Royal Institution @ri-science.bsky.social - investigating maths, pattern and art. Thanks to all those who enable these classes to happen. The children love them!
February 8, 2025 at 6:54 PM
Another great session with year 5 #maths #masterclass at the Royal Institution @ri-science.bsky.social - investigating maths, pattern and art. Thanks to all those who enable these classes to happen. The children love them!
Reposted by Ruth Bull
New wall as there was some interest yesterday. Create 4 groups of 4 and name what links each group. I think this is slightly harder than the last one. Puzzgrid link: puzzgrid.com/grid/105543
#onlyconnect #maths #gcsemaths
#onlyconnect #maths #gcsemaths
January 11, 2025 at 12:03 PM
New wall as there was some interest yesterday. Create 4 groups of 4 and name what links each group. I think this is slightly harder than the last one. Puzzgrid link: puzzgrid.com/grid/105543
#onlyconnect #maths #gcsemaths
#onlyconnect #maths #gcsemaths
PRE-ORDER: Always Sometimes or Never by @RuthBull & Priya Shah , promoting critical thinking, logical reasoning and reflection with primary and lower secondary pupils.buff.ly/3VC3yeA
pupils.buff.ly
December 20, 2024 at 6:50 PM
PRE-ORDER: Always Sometimes or Never by @RuthBull & Priya Shah , promoting critical thinking, logical reasoning and reflection with primary and lower secondary pupils.buff.ly/3VC3yeA
So proud of ourselves! Our book is published! Well done @mathematicala.bsky.social and Priya Shah. #mathschat #maths
December 20, 2024 at 6:44 PM
So proud of ourselves! Our book is published! Well done @mathematicala.bsky.social and Priya Shah. #mathschat #maths
Reposted by Ruth Bull
“We are leaving 600,000 followers on X for only 9,000 on Bluesky,” he said. “It can have economic consequences for us, because our partners have paid for a range that was significantly greater at X than it is now at Bluesky. But … we as a club have moral values.👍
www.theguardian.com/media/2024/d...
www.theguardian.com/media/2024/d...
From X to Bluesky: why are people fleeing Elon Musk’s ‘digital town square’?
Musk’s platform has lost 2.7 million active US users in two months, while its rival has gained 2.5 million
www.theguardian.com
December 12, 2024 at 10:48 PM
“We are leaving 600,000 followers on X for only 9,000 on Bluesky,” he said. “It can have economic consequences for us, because our partners have paid for a range that was significantly greater at X than it is now at Bluesky. But … we as a club have moral values.👍
www.theguardian.com/media/2024/d...
www.theguardian.com/media/2024/d...
Reposted by Ruth Bull
The Social Justice special issue of ATM’s Mathematics Teaching Journal is now available online and has been made ‘open access’ to all, so please do share with colleagues. It includes articles by Alf Coles, Pete Wright, Rose Griffiths and many more. atm.org.uk/write/MediaU...
December 13, 2024 at 7:13 AM
The Social Justice special issue of ATM’s Mathematics Teaching Journal is now available online and has been made ‘open access’ to all, so please do share with colleagues. It includes articles by Alf Coles, Pete Wright, Rose Griffiths and many more. atm.org.uk/write/MediaU...
Reposted by Ruth Bull
My colleague used this lovely methods task in a Y10 lesson on simultaneous equations today.
#mathstoday
#mathstoday
December 12, 2024 at 8:39 PM
My colleague used this lovely methods task in a Y10 lesson on simultaneous equations today.
#mathstoday
#mathstoday