About: All content on this site has been written by Andrew Chambers, Head of Mathematics at the British International School Phuket.
I currently also work as an IB Mathematics Examiner and was a lead author in setting up the IB Mathematics Digital Channel.
I have an MSc. in Mathematics and love writing about the subject! You can read posts on everything from elliptical curve cryptography to Markov chains and chaos theory on my other site: ibmathsresources.com.
Reviews: These resources are now being used in over 200 schools worldwide – across Asia, Europe and North America. Below are some teacher comments:
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Welcome to intermathematics!
On this site you will find 3000+ pages of pdf and flipchart content to help teachers at international schools around the world.
The content includes:
- Hundreds of resources to support teaching all four IB Mathematics courses: SL Analysis, HL Analysis, SL Applications, HL Applications.
- Over 300 original pdf worksheets combing skills practice and past paper style questions. These are complete with full typed worked solutions.
- Over 30 original Paper 3 investigations.
- Comprehensive coursework guides to support students in the exploration process.
- Mock examinations for SL and HL Analysis, and SL Applications.
- Unit tests for SL Analysis, HL Analysis and SL Applications covering the whole syllabus.
- Treasure hunts, classroom investigations, Desmos, Geogebra and Python activities.
- Extras including full worked solutions notes for IGCSE and IB SL and HL Analysis, an EE guide for mathematics, a TOK mathematics guide, maths club activities and more!
You can explore the site by clicking on any of the menu subsections marked with (free) to see the sort of content available. Scroll down to see some downloads. Teachers and tutors can join to gain full access.
Recently added content:
Test: Algebra 1 Analysis HL
Test: Functions Analysis HL
Test: Trig Analysis HL
Test: Complex num Analysis HL
Test: Integration Analysis HL
Test: Pre IB placement
Test: Vectors Analysis HL
Test: Stats and Prob Analysis HL
Test Differentiate HL
Pursuit Curves Investigation
Starter 16: Stairway
Starter 17: WIFI password
Super GDC Guide Applications
Super Speed Quotient/Product
Super GDC Guide Analysis
Treasure Hunt: Chain rule
Treasure Hunt: Quotient/Product
Treasure Hunt: Tangents/normals
Investigating a perfect rugby kick
Mini-investigation: Circular logic
Test: Applications SL: Stats and Prob
Test: Applications SL: Calculus
Mini-investigation: Square dance
Test: Applications SL: Algebra
Test: Applications SL: Functions
Test: Applications SL: Geometry
Test: Analysis SL: Differentiation
Test: Analysis SL: Integration
Test: Analysis SL: Stats and Prob
Test: Analysis SL: Trigonometry
Test: Analysis SL: Functions
Test: Analysis SL: Sequences
Sectors: Hungry Goat Investigation
Vectors: Neural Networks
Test: Analysis SL: Algebra
Treasure hunt: Vector lines
Treasure hunt: Dot product
Treasure hunt: Quadratics
Applications Paper 1 Mock
Playing games with Markov chains
Applications Paper 2 Mock
Paper 3: Curvature of curves
Paper 3: Planes and conic sections
Paper 3 and Exploration pack
Anscombe’s quartet activity
Vectors and Geogebra guide
Graph theory: Eulerian trails
Below you can scroll down to download some examples of worksheets provided. If you are interested in membership of this site then please click here to join. I’ll be happy to help with any questions!
You can download these files here:
|CODE BREAKING COMPETITION PACK: 2023 FOBISISA (with answers)||2023/09/22||Download|
|Maths TOK Support||2021/11/05||Download|
|Applications Where to build a hospital||2021/10/30||Download|
|Binomials treasure hunt||2021/11/04||Download|
|Sequences teaching pack||2021/09/26||Download|
|Eight Paper 3 investigations||2021/09/26||Download|
|Ball rolling on a cosine curve investigation||2021/09/22||Download|
|Statistical investigation with Desmos||2021/08/28||Download|
If you are interested in membership of this site then please explore the free content sections in more detail and click here to join. I’ll be happy to help with any questions!