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Functions
Activities
Functions

See the subsections below The new Mathematics: Applications and Interpretation syllabus is out and published on the IB website. Log in to your MyIB account and head to this link . It is a new course with...

27 September 2020
Islamic Tile Design
Activities
Islamic Tile Design

Beautiful, ancient geometry for all of us This pages offers a short task that you might try as you begin to look at perpendicular bisectors and voronoi diagrams. These incredible designs are undeprinned...

13 November 2021
How is it marked?
Assessment
How is it marked? Free

This page is designed to help you understand how your Internal Assessment will be marked. This is also a key part of understanding the nature of the task. The page will include a detailed description...

24 May 2020
Exponential Models
eBook
Exponential Models

The exponential function is set apart from other families of functions because of the fundamental impact of having the variable in the exponent. It stops being a multiplier and starts being more 'powerful'...

18 April 2026
HLs Volumes of revolution 5.12
eBook
HLs Volumes of revolution 5.12

Volumes of revolution - the invention of the lathe is attributed by the Machine Thinking Youtube channel as the "foundation of the greatest explosion of wealth we have ever seen, and a big part of the...

24 July 2026
Chi Squared - Combining Categories
Activities
Chi Squared - Combining Categories Free

When expected frequencies are too small This activity covers the issue of what happens when expected frequencies are too small. When this happens, the probabilities no longer follow the chi squared distribution...

12 June 2024
SL Exponential models
Activities
SL Exponential models

The exponential function is set apart from other families of functions because of the fundamental impact of having the variable in the exponent. It stops being a multiplier and starts being more 'powerful'...

03 June 2026
HL Revision Pack Functions and Modelling
Activities
HL Revision Pack Functions and Modelling

The questions are available directly in the webpage, or as a printable PDF.The solutions are only available on this page. The page is set so that teachers using  Student Access (you really should, it's...

25 June 2023
Log Jam - Thinking about logarithms
Activities
Log Jam - Thinking about logarithms

Thinking about the relationship between indices and logarithms This is a short thinking task to help think about the realtionship between indices and loagarithms and get used to the fundamental idea that...

26 September 2021
Right angled Trigonometry
eBook
Right angled Trigonometry

This page has a series of video lessons about right angled trigonometry. These can be shared with students using  Student Access. These can used in class, either by teachers or students on their own,...

18 April 2026
Which rule - TN
Activities
Which rule - TN Free

This activity is designed to help students solve trigonometry problems by encouraging them to 'Speculate' about what might be possible. Students are asked to state different truths or complete different...

21 November 2019
HL non-linear regression TeacherNotes
Activities
HL non-linear regression TeacherNotes

This activity is focused on the importance of short-listing possible functions by considering, in terms of the functions key points (maximums, minimums, asymptotes etc.) the general behaviour of each...

26 August 2020

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