Dear Priya,
Namaskar.
I have passed through three stages of imparting training. Normally, the age range of my trainees extends from their 20s to 50s.
In the first phase, I used to put in a lot of effort to collect up-to-date materials and create a very scholarly presentation. However, when it comes to effectiveness, I was not satisfied.
So, I changed my approach. I studied the trainees' perspectives very seriously. It sparked a great deal of discussion in the class. Yet, even here, I did not find myself as effective as I desired.
Therefore, I changed my approach once more. In this phase, I quickly organize materials before the class based on free association. The presentation style involves making participants express what I aim to convey. In essence, my role becomes that of a coordinator and abstractor. I have found this approach to be highly effective with minimal strain on my part.
Now, your concern is ice-breaking. In the introductory class, I have them introduce themselves, present the institution, program, available facilities, and any other relevant information. Before concluding the class, I casually mention, "Look! Your neighbor is smiling," leading to a positive interaction. This innovative ice-breaking technique proves effective throughout the program.
Others may have their own methods.
Regards