Technicalities refer to the elaboration of a certain concept. For example, in economics there is the topic of the law of demand. The law of demand is explained in several ways to understand its mechanisms such as through graphs and the theory that explains the graph. This serves to help the student understand what the concept is when viewed as a theoretical microcosm within the entirety of the lesson. These technicalities should be noted down very meticulously as UK unis and unis in general regard understanding this as academic success.
When writing down technicalities it’s important to use the notes handed by the lecturer or the presentation used to explain. If these types of materials are provided all you will have to do is add additional explanation to the already written notes until you understand. By doing this, you’re saving your time writing completely new notes and have more time to listen to what the lecturer is actually saying.