Here we have the exercises for Euler methods.
The files are as follows:
exercises.ipynb: The worksheet of all the exercises with helper code.exercises_completed.ipnyb: The worksheet with all the answers. Avoid the temptation to cheat :)lecture_slides.pdf: The lecture slides (note some figures do not present correctly in PDF form)
To try these out without having to download anything, please go to 
Alternatively, you can use 
exercises.ipynb.