Extended Essays in Computer Science are not easy to do. Computer Science is counted as an experimental science by the IB and thus requires you to do some kind of experiment in the realm of computer science and then report your findings.
As so few students attempt a CS EE every year, coming up with a ‘good’ CS EE topic will be half your struggle.
IB guidance on EEs
Examples of Computer Science EEs (old spec)
Below are 6 examples of CS EEs from our centre that got 29 points or higher (meaning an A grade). Please note that they were assessed using the previous specification’s mark scheme. The new mark scheme came into effect in 2018.