*InThinking*

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

### Forthcoming Workshops

#### Mathematics: Analysis and Approaches

IBDP Category 1

Lisbon, Portugal

8 to 10 November 2019

more info

#### Mathematics: Implementing the MYP curriculum

IBMYP Category 1

Berlin, Germany

8 to 10 November 2019

more info

Find all *InThinking* Workshops at www.inthinking.net

### School visits

If you are interested in **Tim Garry** visiting your school to work with teachers and/or students, please
**contact us**.

### Home-2-Home

The vacation home exchange service for the IB community.

*Feel at home when you travel the world.*

**www.home2home-inthinking.co.uk**

# Latest updates

### Problem of the Dayfree17 October 2019

There are currently 397 problems (199 SL + 198 HL) with more problems added every week. There are separate pages for the SL Problem of the Day and for the HL Problem of the DayThere are two growing sets... more

### SL Problem of the Day17 October 2019

Click here to go to the list of SL ProblemsSL Problem of the Day #199The problems below are all original - in that I wrote them mysellf. Some of them are modelled after questions I've found in various... more

### new syllabus > new websitefree15 October 2019

very soon .... launch of new Analysis & Approaches siteOne of the tasks that has slowed me down in getting the new Analysis & Approaches site (aka 'Analysis site') ready is composing a Teaching Plan for... more

### HL Problem of the Day11 October 2019

Click here to go to the list of HL ProblemsHL Problem of the Day #198The problems below are all original - in that I wrote them mysellf. Some of them are modelled after questions I've found in various... more

### basics/composite & inverse functionsfree9 October 2019

Quick links:► downloadable teaching materials for function basics and composite & inverse functions► syllabus content for the Topic: SL syllabus (see syllabus section 2.1); HL syllabus (see syllabus... more

### binomial theorem7 October 2019

Quick links:► downloadable teaching materials for binomial theorem► syllabus content for the Algebra Topic: SL syllabus (see syllabus section 1.3); HL syllabus (see syllabus section 1.3). more

### transformations of graphs3 October 2019

Quick links:► downloadable teaching materials for transformations of graphs► syllabus content for the Topic: SL syllabus (see syllabus section 2.3); HL syllabus (see syllabus section 2.3) more

### Mock Examsfree1 October 2019

New original specimen papers (SL & HL) will be appearing in the near future for the Analysis & Approaches course. These will appear on the new site, soon to be launched, for the Analysis & Approaches... more

### Calculus Tests & Review29 September 2019

here's an interesting problem (presented in GeoGebra applet below) to challenge your students ... solution will be appearing soonclick here to jump down to the Calculus Tests more

### sequences & seriesfree25 September 2019

Quick links:► downloadable teaching materials for sequences & series► syllabus content for the Algebra Topic: SL syllabus (see syllabus section 1.1); HL syllabus (see syllabus section 1.1). more