Practise identifying the proton chemical environments in a simple organic molecule, relate this to the number of signals observed in the NMR spectrum, use a table of chemical shifts to determine the expected positions of these signals on the spectrum, deduce the relative integrals of each signal and use the n+1 rule to predict the multiplicities.
"The simulations are brilliant reinforcing material, delivered at a good pitch with scope for elaboration and so clear and informative. Students could attempt them many times, and this really helped weaker students build their confidence."