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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.

*A marvellous site indeed written and constantly being updated by a variety of experienced IB educators. It is packed with excellent resources and teaching ideas that are challenging, yet appropriate for a wide range of students. I initially thought I...*

# 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

### Euro 2016 Fractions Decimals %

10 June 2016

France is this year hosting football’s Euro 2016 competition and I thought a number of teachers might find this resource useful (I’ve added... more

### A favourite starter

17 January 2016

This is a quick post just to share one of my favourite little starting activities and a couple of related thoughts. These things are just little... more

### Christmas Activities

17 December 2015

Have a Merry Mathematical Christmas!So with Christmas coming around again it is time to find some activities that will entertain the students... more

### Museum of Mathematics

23 October 2015

More Please!On a recent visit to Barcelona to run a teacher workshop I found my way to the 'Catalan Museum of Mathematics' and I was so glad... more

### Tweets View all

- Richard Wade

@richard_wade 18 Sep 19:01 - Richard Wade

@richard_wade 18 Sep 17:17Such a great activity for transforming exponential functions. Ss loved the games https://t.co/apfJahDHdU #geogebra - Jim Noble

@teachmaths 13 Sep 06:46@stevenstrogatz @JohnAllenPaulos Well said! - Jim Noble

@teachmaths 11 Sep 07:10Some work on powers and indices today..... #WODB to get us started https://t.co/nubWhpLflh - Richard Wade

@richard_wade 09 Sep 17:01I have just updated and improved a favourite activity of mine for discovering SOHCAHTOA https://t.co/ei5JrFwe8g…/77… https://t.co/SYbTkJUBki - Jim Noble

@teachmaths 09 Sep 15:07@MathsPhil @brilliantorg Ok, don't rub it in......! - Jim Noble

@teachmaths 09 Sep 15:07@MathsPhil Cheers Phil and so glad you are finding it useful! - Jim Noble

@teachmaths 09 Sep 15:06@ExplainingMaths Thanks and so glad you find it useful! Hope all is good with you! - Jim Noble

@teachmaths 09 Sep 14:59@blowersh Thank you! - Jim Noble

@teachmaths 08 Sep 20:53RT @bowenkerins: Great example of different distributions with the same measure of center... https://t.co/Xwza9tfzSV - Jim Noble

@teachmaths 08 Sep 12:37Pretty sure I tweet this https://t.co/jEfOYOf4Ds prime animation every year. Always good! - Jim Noble

@teachmaths 08 Sep 12:18@MathsPhil @brilliantorg its been lovely, they posted a new one every day for 100 days over the summer... - Jim Noble

@teachmaths 08 Sep 12:17@MathsPhil @nrichmaths it started - Jim Noble

@teachmaths 08 Sep 12:16@MathsPhil @nrichmaths Yes, nice that i started as competition but ended in collaboration... 42 was the best in the 30 minutes we had... - Jim Noble

@teachmaths 08 Sep 09:55Thanks @nrichmaths this factors and multiples game was fab today https://t.co/gKAXAiA2Wd - Jim Noble

@teachmaths 08 Sep 06:38think I'll buy a couple https://t.co/lUe1ud1nNk here....