*InThinking*

Educational Consultants

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**Disclaimer**:
*InThinking* subject sites are neither endorsed by nor connected with
the International Baccalaureate Organisation.

### School visits

If you are interested in **Jim Noble**, **Oliver Bowles** & **Richard Wade** visiting your school to work with teachers and/or students, please
**contact us**.

### Site authors

** Jim Noble,** 11 - 18

**mathematics teacher, runs workshops for teachers, loves designing, testing and using rich activities that encourage Mathematical thinking and creativity in students!**

**Oliver Bowles** is a full-time teacher, IB examiner, workshop leader, technology and "hands-on", "applied mathematics" enthusiast.

# What's new?

The two most recent pages and the blog are free. You can access other free pages from the sitemap.

*This is one of the best websites around for teaching ideas in mathematics - it is challenging, mathematically robust, extends mathematical ideas rather than dumbing them down, is full of pedagogical sense and innovation, and ought to be available intravenously *

# Why use this site?

- Rich, engaging classroom activities that promote mathematical thinking.
- An emphasis on inquiry, discovery, technology, critical thinking, hands on and fun.

### Read our Site Guide or take a video tour of the site

Read more about our goals and rationale on the Why subscribe? page.

# Blog

### Changes to the site

Sunday 22 March 2015

If you are reading this then it might be because you have noticed that many more of the activities that are on the site require a password for... more

### Polygon Proofs

Sunday 8 March 2015

I have been playing with an old activity recently that was shown to me in my first year of teaching about three different ways to prove the... more

### Enjoyed using these resources?

Monday 15 December 2014

Hello all, we are writing to ask for your help. We would really like to collect some feedback from people who use this site. If you have ever... more

### Seeing through these problems!

Thursday 4 December 2014

At our school in Toulouse, the classrooms have one wall that is almost entirely glass and big double glass doors on the opposite... more

### Tweets View all

- Richard Wade

@richard_wade 03 Jul 17:02 - Jim Noble

@teachmaths 03 Jul 12:59Thanks Amjad @ASTsupportAAli for a great couple of sessions today! Very thought provoking, ispiring and entertaining #istlive - Richard Wade

@richard_wade 01 Jul 20:42RT @pedagogies: Maths teachers: a SUPERB range of workshops at 'Practical Pedagogies' this year! #mathchat http://t.co/zxIZTMpkMV http://t.… - Richard Wade

@richard_wade 01 Jul 20:21@Simon_Gregg Careful, that's how they catch their prey! - Richard Wade

@richard_wade 30 Jun 11:04Richard G: King of the Straight Line Graphs #istlive http://t.co/cH3SbPxefs - Jim Noble

@teachmaths 29 Jun 14:17@ASTsupportAAli Hi from Toulouse! Looking forward to seeing you here on Friday! Cheers, Jim - Richard Wade

@richard_wade 24 Jun 20:38Just made this velocity vector question on #geogebra for torpedoing a submarine http://t.co/XJ3DAV1B9W #mathchat - Jim Noble

@teachmaths 18 Jun 08:03@Simon_Gregg @isobel_patrick Lovely!!! - Jim Noble

@teachmaths 18 Jun 07:40@Simon_Gregg @MMACA_cat We must find it and go! - Jim Noble

@teachmaths 15 Jun 10:57@russeltarr a simple mistake! - Jim Noble

@teachmaths 15 Jun 10:42Author Elizabeth Noble visiting ! #istlive http://t.co/9v8IMIBnZ7 - Jim Noble

@teachmaths 15 Jun 10:16Famous teacher's sister at #istlive http://t.co/sIzLvbl1HJ - Jim Noble

@teachmaths 10 Jun 07:402/2 - just lots of pleasing symmetircial movement - anyone catch that vid? #mathchat - Jim Noble

@teachmaths 10 Jun 07:391/2 Help - saw great vid lst wk - symmetrical dance routines. eg 4 people sat at table filmed from above moving knives etc #mathchat - Jim Noble

@teachmaths 08 Jun 12:12RT @pickover: Periodic Table of Elements scaled to relative abundance on Earth's surface. Click to enlarge. http://t.co/oOJe9r13gp http://t… - Jim Noble

@teachmaths 05 Jun 19:20