critical thinking & problem solving

i had a presentation for RN residents on critical thinking and problem solving , i appreciate your help if you have any creative ideas to present this session like case senarios, or anything else. i appreciate if you provide me with any website or case senario or other creative teaching tools tackling this topic. I appreciate as well if you can share any presentation related to this topic or any creative teaching tools. do you have any attractive title to this presentation???
thank you for your help.
Roro.