In every argument or reasoning there are ideas that are main: that is, they are the highlights of that personal discourse.
Ideas that add validity to a certain point of view. However, these main ideas are reinforced by those secondary ideas that are very valuable to provide added nuances to a personal point of view.
Know how to distinguish the main idea from those that are complementary
One of the most important points in oratory consists precisely in knowing how to clearly differentiate which are the highlights of the presentation and which ideas are secondary in order to provide a logical structure to said oral presentation.
Add nuance to the plot
In the same way, this differentiation is also essential when applying one of the most common study techniques in understanding a text: underlining. When underlining the highlighted ideas in a text in a striking color, it is essential to underline only those ideas that contain valuable information. The secondary ideas of the text are those that provide additional information, ideas derived from the main plot thread. They act as if it were a plugin.
There is a linking relationship between the main idea and the secondary idea of the text, they are related to each other so that the full meaning of a secondary idea is better understood in relation to the main point of view. These ideas have a reinforcing function in the message, provide greater justification or provide a specific nuance to a message.
How to identify the main idea of the text
The use of secondary ideas does not mean going around. There is an important point to differentiate which is the main idea of a text from that which is secondary. A main idea is one that in the case of deleting the rest of the paragraph would continue to have the same value and the same meaning by itself. On the other hand, the same does not happen with the rest of the ideas.
This learning is of great value since it allows you to improve reading comprehension, improve oral communication, have a better command of the language through written expression, giving an email a coherent structure. On the other hand, this understanding also brings greater efficiency to communication.