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### Forthcoming Workshops

#### Mathematics: Analysis and Approaches

IBDP Category 2

Berlin, Germany

23 to 25 August 2019

more info

#### Mathematics: Application & Interpretation

IBDP Category 2

Berlin, Germany

23 to 25 August 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**

# Most popular

### Mock Examsfree16 February 2019

There is a strong argument that the most important assessments - other than the official IB exams taken in May or November - are the mock exams (i.e. 'practice' exams) that students take 2 to 4 months... more

### Review Materialsfree22 April 2019

This section contains collections of review questions for both HL and SL. There are three sub-pages included under this page:1. Sets of SL(HL) Review Exercises2. Sets of HL(SL) Review Exercises3. Sets... more

### Calculus Tests & Review31 March 2019

This page contains several unit tests on calculus - differential calculus & integral calculus - for both HL and SL. Most of the tests below have worked solutions (solution keys) available as a separate... more

### trig functions, eqns & identities22 June 2018

Quick links:► downloadable teaching materials for trigonometric functions, equations & identities► syllabus content for the Trigonometry Topic: SL syllabus (see syllabus sections 3.2-3.5); HL syllabus... more

### new syllabus > new websitefree13 April 2019

The mathematics courses in the International Baccalaureate Diploma Programme (IBDP) will be very different starting in August 2019 (first exams in May 2021). The changes are certainly the most substantial... more

### triangle trigonometry & applications3 February 2018

Quick links:► downloadable teaching materials for triangle trigonometry & applications► syllabus content for the Trigonometry Topic: SL syllabus (see syllabus section 3.6); HL syllabus (see syllabus... more

### Problem of the Dayfree20 April 2019

There are currently 352 problems (176 SL + 176 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

### sequences & seriesfree2 January 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

### angles, circles, arcs & sectorsfree9 November 2016

Quick links:► downloadable teaching materials for angles, circles, arcs & sectors► syllabus content for the Trigonometry Topic: SL syllabus (see syllabus section 3.1); HL syllabus (see syllabus section... more

### probability of events12 September 2018

Quick links:► downloadable teaching materials for probabilities of events► syllabus content for the Statistics & Probability Topic: SL syllabus (see syllabus sections 5.5 & 5.6 ); HL syllabus (see... more

### Calculus HL option4 October 2018

► downloadable teaching materials for Calculus HL optionIn the previous Maths HL syllabus this HL option topic was entitled Infinite Series and Differential Calculus - and this title is still a reasonable... more

### areas & volumes / kinematics18 March 2019

Quick links:► downloadable teaching materials for areas & volumes► syllabus content for the Calculus Topic: SL syllabus (see syllabus section 6.5); HL syllabus (see syllabus sections 6.5).Whether... more

### optimizationfree22 April 2019

Quick links:► download teaching materials for optimization► syllabus content for the Calculus Topic: SL syllabus (see syllabus section 6.3); HL syllabus (see syllabus section 6.3).Applying methods... more

### integration by substitution / by parts12 March 2019

Quick links:► downloadable teaching materials for integration by substitution► syllabus content for the Calculus Topic: SL syllabus (see syllabus section 6.4); HL syllabus (see syllabus section 6.7). more

### descriptive statisticsfree28 February 2017

Quick links:► downloadable teaching materials for descriptive statistics► syllabus content for the Algebra Topic: SL syllabus (see syllabus section 5.1); HL syllabus (see syllabus section 5.1). more

### Exams26 October 2017

DetailsExternal assessment (written exams) contributes 80% to the final grade that a student earns for either Maths HL or SL. The Internal assessment component, the Exploration, contributes the other... more

### probability distributions17 October 2018

Quick links:► downloadable teaching materials for probability distributions► syllabus content for Statistics & Probability Topic: SL syllabus (see syllabus sections 5.7, 5.8 & 5.9); HL syllabus (see... more

### further differentiation methods3 April 2019

It seems appropriate to place Gottfried Wilhelm von Leibniz prominently at the top of this page. Along with major contributions in areas such as philosophy, physics and technology (he invented several... more

### complex numbers (HL)16 November 2018

Quick links:► downloadable teaching materials for complex numbers► syllabus content for the Algebra Topic: HL syllabus (see syllabus items 1.5, 1.6 & 1.7).complex number vs imaginary number more

### Vectors30 April 2018

Quick links:► downloadable Tests and Review for unit on Vectors► syllabus content for the Vectors Topic: SL syllabus and HL syllabusThe Vectors Topic in both SL and HL contains quite a bit of content... more

### Exploration SL - Student Guide29 June 2015

[ teachers - go to the Managing Exploration page to download this Student Guide as a PDF with fillable fields (for deadlines)1. What is Internal Assessment in IB Mathematics Standard Level ? more

### differentiation basics16 January 2019

Quick links:► downloadable teaching materials for differentiation basics► syllabus content for the Calculus Topic: SL syllabus (see syllabus section 6.1 ); HL syllabus (see syllabus section 6.1). more

### Managing the Explorationfree17 February 2016

I have written a 10-page Student Guide for the Exploration - one for HL, and one for SL. Each Student Guide is available as a PDF such that the dates for the different steps can be filled in by you, the... more

### lines & planes in space (HL)4 January 2019

Quick links:► downloadable teaching materials for lines & planes in space (vectors)► syllabus content for the Vectors Topic: HL syllabus (see syllabus section 4.7 ).A significant difference between... more

### exponents & logarithmsfree10 December 2018

Quick links:► downloadable teaching materials for exponents & logarithms► syllabus content for the Algebra Topic: SL syllabus (see syllabus section 1.2); HL syllabus (see syllabus section 1.2). more

### equations of lines15 May 2018

Quick links:► downloadable teaching materials for vector equations of lines► syllabus content for the Vectors Topic: SL syllabus (see syllabus sections 4.3 & 4.4 ); HL syllabus (see syllabus sections... more

### integration basics31 January 2019

Quick links:► downloadable teaching materials for integration basics► syllabus content for the Calculus Topic: SL syllabus (see syllabus sections 6.4 & 6.5); HL syllabus (see syllabus sections 6.4... more

### Calculus10 November 2018

Quick links:► downloadable teaching materials for calculus (calculus tests & review quizzes)The Calculus Topic is the largest syllabus topic in terms of the recommended teaching hours for both SL and... more

### maxima & minima3 March 2019

Quick links:► downloadable teaching materials for maxima & minima► syllabus content for the Algebra Topic: SL syllabus (see syllabus section 6.3); HL syllabus (see syllabus section 6.3).The overall... more

### scalar product & applications18 August 2016

Quick links:► downloadable teaching materials for scalar product & applications (vectors)► syllabus content for the Vectors Topic: SL syllabus (see syllabus section 4.2); HL syllabus (see syllabus... more

### Sample Explorations19 November 2014

The main purpose of this section of the IA (Exploration) part of the site is to provide a range of Exploration ideas that have been 'worked out' to some extent - somewhere from full 'original' (i.e. non-IB)... more

### Trigonometry15 May 2018

Although trigonometry historically developed from the use of triangles in applications such as navigation, surveying, map-making and architecture, it is important for students to be aware that there are... more

### Assessment13 December 2014

Assessments for Maths HL & Maths SL consist of written exams (external assessment) and a single internal assessment (IA) task. Maths HL has three written exams and SL has two written exams. The IA task... more

### IA Details2 March 2014

"Education, then, must provide the opportunities for self-fulfillment; it can at best provide a rich and challenging environment for the individual to explore, in his own way." more

### tangents & normalsfree8 March 2018

Quick links:► downloadable teaching materials for tangents & normals► syllabus content for the Calculus Topic: SL syllabus (see syllabus section 6.1); HL syllabus (see syllabus sections 6.1). more

### Exploration (IA) Ideasfree9 September 2015

Most secondary students have very little or no experience in formal writing tasks in which they discuss and analyze mathematical ideas. They have completed countless hours of doing mathematics - e.g.... more

### normal distributionfree26 January 2018

Quick links:► downloadable teaching materials for normal distribution► syllabus content for the Statistics & Probability Topic: SL syllabus (see syllabus section 5.9); HL syllabus (see syllabus section... more

### inverse trig functions (HL)10 November 2017

Quick links:► downloadable teaching materials for inverse trigonometric functions in the HL core syllabus► syllabus content for the Trigonometry Topic: HL syllabus (see syllabus section 3.5 ) more

### vector basics & operations28 February 2018

Quick links:► downloadable teaching materials for vector basics & operations► syllabus content for the Vectors Topic: SL syllabus (see syllabus section 4.1); HL syllabus (see syllabus section 4.1). more

### Stats & Prob13 November 2017

Statistics & Probability is topic #5 for Math SL and HL. Although the syllabus content for statistics and probability is packaged into one syllabus topic, in terms of organizing the material for teaching... more

### Exploration HL - Student Guide25 May 2015

[ teachers - go to the Managing Exploration page to download this Student Guide as a PDF with fillable fields (for deadlines)1. What is Internal Assessment in IB Mathematics Higher Level ? more

### binomial theorem7 November 2018

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).The first... more

### basics/composite & inverse functionsfree2 December 2018

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

### IA - Exploration4 November 2014

The Internal Assessment (IA) requirement for both Maths HL & Maths SL is for students to write a single report (about 6-12 pages) that explores a mathematical topic of their choice (with appropriate assistance... more

### syllabus items - 4 Qsfree21 August 2017

This site contains 36 separate secondary pages (i.e. 'level 2' pages) which cover all of the Maths SL syllabus and the Maths HL core syllabus (see list at bottom of this page). For want of a better phrase,... more

### exp & log functions & eqns21 November 2018

Quick links:► downloadable teaching materials for exponential & logarithmic functions and equations► syllabus content for the Topic: SL syllabus (see syllabus section 2.6); HL syllabus (see syllabus... more

### implicit differentiation & related rates (HL)31 May 2018

Quick links:► downloadable teaching materials for implicit differentiation and related rates► syllabus content for the Calculus Topic: HL syllabus (see syllabus section 6.2).Implicit differentiation... more

### Course Planning1 February 2016

Teaching in any curriculum system with external exams that assess a student's knowledge of content contained in a prescribed syllabus demands not only a certain level of mathematical knowledge and effective... more

### HL Core Syllabus Content2 July 2017

Below is a comprehensive summary of the core syllabus content for Math Higher Level that applies to first examinations in 2014 and final examinations in 2020. The core syllabus content contains six topics... more