InThinking Subject Sites
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IB Approved Workshops
Mathematics: Applications and interpretation
IB DP Category 2
Barcelona, Spain, 14 - 16 February 2025
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Mathematics
IB MYP Category 2
Paris, France, 21 - 23 February 2025
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Mathematics: Analysis and approaches
IB DP Category 2
Berlin, Germany, 28 February - 2 March 2025
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Number & Algebra
P/Y and C/Y explained in depth Free
Please find below some slides to help present and teach these ideas to students. You might like to use presentation mode (in the menu on the right side of the screen) when using these slides (hit ESCAPE...
Functions
Linear Models Video Lessons Free
This page has a series of video lessons about Linear Models. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they can be...
Number & Algebra
Number and Algebra Video Lessons
Number and Algebra - Video Lessons This section of the unit is for sharing with students. The pages have series of video lessons about the different topics. These can be shared with students using Student...
Number & Algebra
Arithmetic Sequences - Video Lessons
This page has a series of video lessons about arithmetic sequences. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they...
Number & Algebra
Geometric Sequences
This page has a series of video lessons about geometric sequences. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they can...
Number & Algebra
Compound Interest, Loans and Annuities
This page has a series of video lessons about compound interest. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they can...
Calculus
HL Related Rates 5.9
Use the simulations below to gain a concrete experience of some related rate problems, then use the Teacher presentation for an analytical, and strategic, approach to solving them. Applying mathematics...
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Practical Pedagogies 2024 Free
A carousel of tried and tested engaging investigations for participants to do that combine both inquiry, investigation, cognitive load and ‘regular checks for learning’ approaches aimed at (I)GCSE and...
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Featured pages & news Free
This page is here as medium for letting you know about some new resources and reminding you about some pages and resources we have on the site. As the site gets bigger and bigger, even we, as authors, need...
Functions
SL Linear models
Commonly seen in the form y = f(x) = mx + c where m represents the gradient/rate of change of the function and c is the y-intercept, where x = 0. These models are a fundamental bit of algebra that come...