Assessment
BMX Jump
This is a great HL modelling activity to try based around the modelling of a bmx bike jumping. You are given some details about the jump and then required to make a piece wise model to show the journey...
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SL Basic Scheme of Work Free
The design and elements of the course actually allow for a good deal of creativity in designing a course. For that reason, I can see a number of useful schemes of work where teachers vary according to......
Activities
HL Radians,Arcs,Sectors,TrigId SOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 105 marks over the range of difficulty levels. A key difference with the applications course, compared...
Activities
SL Tangents & Normals
In this unit we look at find the equations of tangents and normals to curves, increasing and decreasing functions and the second derivative. All this builds on the fundamental notion that calculus tells...
Activities
Sequences 2 - Solutions
This page offers solutions to the set of IB style questions The first 4 terms of an arithmetic sequence are shown below 3, 9, 15, 21 Solution \(\begin{align} & a)\quad 27\quad (Common\quad difference\quad...
Activities
HL Expected, Var(&Normal) 4.14 SOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 49 marks over the range of difficulty levels (knowledge of the Normal distribution is required and exam...
Activities
HL Expected Values & Variance(4.14) SOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 80 marks over the range of difficulty levels (knowledge of the Normal distribution is required and exam...
Activities
HL Expected Values & Variance 4.14
On this page you can find the a set of IB style questions for this topic that covers 80 marks over the range of difficulty levels. Expected value & variance exam questions require knowledge of the Normal...
Activities
HL Expected, Variance(&Normal) 4.14
On this page you can find the a set of IB style questions for this topic that covers 49 marks over the range of difficulty levels. Expected value & variance exam questions that require knowledge of the...
Activities
Educating Linear regression
What is happening to access to education? This all comes from helping my 11 year old with some homework she had to do about access to education across the globe. My first thought was to go to Gapminder...