📣 Calling all maths teachers 📣

Join Charlie and Liz in our upcoming webinar to explore using NRICH resources to nurture your young mathematicians.

Tuesday 14 October 2025, 16:00 BST
Sign up: nrich.maths.org/node/95528

🚨New YouTube video 🚨

We're joined by experts from <a href="https://bsky.app/profile/did:plc:q4lcdjmkixqh4jk32nbiuw5r" class="hover:underline text-blue-600 dark:text-sky-400" target="_blank" rel="noopener">@nrichmaths.bsky.social
for a Maths Masterclass.

Watch to get activity ideas and expert support for building your students' maths problem solving skills

Watch here: vist.ly/46gvk

#education #edusky #teaching

The NRICH site will be offline briefly at 4pm (BST) today for maintenance. Thank you for your patience.

We're aware that some of our users are having problems with NRICH pages loading very slowly and our IT team working on a solution.

In the meantime, we apologise for any difficulties this has caused.

Advanced notice - due to scheduled network maintenance our websites may be briefly unavailable between 7am-9am BST on Tuesday 15 July. Apologies for any inconvenience.

Missed our last webinar? Catch up with our series "Developing Mathematical Mindsets" as we consider how to build on learner's natural resilience!

nrich.maths.org/articles/dev...

We've published a selection of solutions to 'Which is bigger?' from students all around the world in Australia, India, Italy, Qatar, Spain, UK and UAE.

Compare their solutions with yours: nrich.maths.org/problems/whi...

We received a large number of solutions to our problem 'Sealed solution'. We've published a selection of solutions from schools in Australia, China, India, Oman, Portugal, Qatar, UK, USA, Vietnam.

Compare their solutions with yours: nrich.maths.org/problems/sea...

We've published a selection of solutions to 'Heads and feet' from schools in the UK, Australia and Thailand. Take a look at their ideas: nrich.maths.org/problems/hea...

📣 CALLING SECONDARY MATHS TEACHERS! 📣

We're continuing our webinar series looking at Developing Mathematical Mindsets. Join Charlie and Liz tomorrow as we consider how to build on learner's natural resilience!

Book a place here: nrich.maths.org/events-teachers-and-students

📣 CALLING PRIMARY MATHS TEACHERS! 📣

We're continuing our webinar series looking at Developing Mathematical Mindsets. Join Charlie and Liz tomorrow as we consider how to build on learner's natural resilience!

Book a place here: nrich.maths.org/events-teachers-and-students

📣 CALLING ALL MATHS TEACHERS! 📣

We're continuing our webinar series looking at Developing Mathematical Mindsets. Join Charlie and Liz as we consider how to build on learner's natural resilience!

Book a place here: nrich.maths.org/events-teachers-and-students

⏰ Today is your last chance to submit solutions to our Live Problems! We'll publish a selection of the solutions we receive on the NRICH website 💻

Primary: nrich.maths.org/primary-live...

Secondary: nrich.maths.org/secondary-li...

👏 Congratulations - we've published these schools' solutions to 'Climbing complexity':

🇬🇧 Stanborough WGC
🇬🇧 The Glasgow Academy
🇶🇦 Doha College
🇨🇳 Dulwich College
🇬🇧 Impington Village College

Do you agree with their ideas about this Olympic scoring system?
nrich.maths.org/problems/cli...

👏 Congratulations to these schools whose 'Climbing conundrum' solutions are now published:

🇳🇿 Kohia Terrace
🇬🇧 Eden Primary
🇬🇧 Banstead Prep
🇬🇧 Brentwood
🇬🇧 Anston Greenlands Primary
🇯🇵 St. Mary's International
🇦🇪 Pristine Private School

nrich.maths.org/problems/cli...

👏 Congratulations - we've just published these schools' solutions to 'Digit discovery':

🇬🇧 Wharncliffe Side Primary
🇦🇺 CHPS
🇬🇧 Eden Primary
🇬🇧 Banstead Prep
🇮🇳 Ganit Kreeda
🇬🇧 Brentwood
🇯🇵 St. Mary's International

There's still one solution left to find...
nrich.maths.org/problems/dig...

👏 Congratulations - we've published these schools' solutions to 'Light the lights again':

🇯🇵 QUEST Tokyo
🇬🇧 Earls Colne Primary
🇦🇪 Pristine Private School
🇨🇳 The British School of Beijing Shunyi
🇯🇵 St. Mary's International
🇬🇧 Eastcourt Independent School

nrich.maths.org/problems/lig...

👏 Congratulations to these schools whose solutions to 'Light the lights' have just been published:

GSS
🇹🇭 Headstart International School
🇺🇸 Patterson Elementary
🇮🇳 Ganit Kreeda

Do you get the same solutions when you try this activity? nrich.maths.org/problems/lig...

👏 Congratulations - we've published these schools' solutions to 'Charlie's delightful machine':

🇬🇧 Tapton Secondary
🇬🇧 Eden Primary
🇬🇧 Hymers College
🇶🇦 Doha College
🇨🇳 Dulwich College
🇦🇺 QASMT
🇨🇳 Harrow International School, Hong Kong
The English School

nrich.maths.org/problems/cha...

📢 Has your school submitted any student solutions to our recent Live Problems?

💻 Keep an eye out for our lists of published solutions to see which schools have been featured...

Working with Year 2 children in Maidenhead - we explored the @nrichmaths.bsky.social investigation ‘Dice in a Corner’ & focused on efficient use of mental calculation strategies to support thinking. Observing trainee teachers noted how teaching experiences were shaped based on formative assessment.

📣Want to get hands on with maths? 📣

Join us between 11am and 4pm tomorrow at the Centre for Mathematical Sciences for a day of problem-solving. Get ready to explore, experiment, discover, question and enjoy!

See more: festival.cam.ac.uk/events/hands-maths-fair

We kick off our latest #podcast season in collaboration with the Newton Institute (INI)! Find out what the INI is doing for #maths communication and hear from Hannah Fry about why maths should be done with the people, not to the people plus.maths.org/content/livi...

📣 CALLING ALL MATHS TEACHERS! 📣

We're continuing our webinar series looking at Developing Mathematical Mindsets. Join Charlie and Liz as we consider how to build on learner's natural curiosity!

Book a place here: nrich.maths.org/events-teachers-and-students

Amazing work Red Squirrels! We love seeing your great problem solving skills 😄