The following are examples of hl sl ias based on the current mark scheme with grader comments please note that difference between hl and sl ias is the level of math expected of students which is reflected in slightly different rubrics and consequently the hl and sl grades differ slightly breaking the code eulers totient theorem minesweeper. Ib maths hl sl analysis sample explorations ia exploration sample explorations 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 ie non ib sample explorations to topics with accompanying notes and ideas on developing it into a suitable . International baccalaureate math hl ia exploration acquitted in ib mathematics hl and critically example 1 iraq and iran are the only suppliers of petroleum throughout a contract they decide to cut down petroleum supply in order to raise the price