10 Examples of Main and Secondary Ideas from a Text

Main and secondary ideas of a text

The main ideas are fundamental because they are necessary to understand a text and the secondary ideas they are complementary because, generally, without them a text can be understood.

All the texts They deal with one or more topics and have a certain structure in which the ideas are found in a hierarchical way. The main ideas are the most important concepts, the key information to understand topics of the text.

In contrast, secondary ideas are less important because they contain information that serves to exemplify, reformulate or expand the main ideas.

Characteristics of the main ideas of a text

Characteristics of secondary ideas in a text

Examples of main and secondary ideas in a text

1. According to the author, all sciences have a certain degree of uncertainty because a hypothesis is not considered an absolute truth: it can be refuted or replaced by others. This can be seen in various cases, such as theorem replacements when there is a very epistemological change. abrupt or when a theory emerges that is a better explanation for a phenomenon than another theory that was found valid.
   instagram story viewer

Main idea: “All sciences have a certain degree of uncertainty because a hypothesis is not considered an absolute truth”.

Secondary ideas: "The replacements of theorems when there is a very abrupt epistemological change" and "when a theory arises that is a better explanation for a phenomenon than another theory that was in force".

1. Hunter-gatherer groups lived, as their name suggests, by hunting animals and gathering vegetables and fruits, but this was only possible because they were nomads, that is, because they moved to look for those food. Some of the societies that inhabited this region and that had this organization were the Querandíes and the Tehuelches, who migrated to different regions according to the time of year to get their food.

Main idea: "The hunter-gatherer groups lived by hunting animals and gathering vegetables and fruits, but this was only possible because they were nomads."

Secondary ideas: “Some of the societies that lived in this region and that had this organization were the Querandíes and Tehuelches, who migrated to different regions depending on the time of year to get their food.".

1. Literary criticism has stopped making analyzes that separate form from content, because it is not possible to separate them. This is because, on the one hand, the content determines the form, for example, if you want to tell a story long the form will be that of a novel and, on the other hand, the form is what determines the organization of the content.

Main idea: "Literary criticism has stopped making analyzes that separate form from content, because it is not possible to separate them."

Secondary ideas: “The content determines the form” and “the form is what determines the organization of the content”.

1. More and more people use the national routes, because these have improved considerably with the maintenance works that have been carried out. In the last five years, more than 10,000 kilometers of road have been repaved and repaired. In addition, it has been established that four times a year the routes will be monitored to know their status and, if necessary, they will be fixed.

Main idea: "More and more people use national routes, because they have improved considerably with the maintenance works that have been carried out."

Secondary ideas: "In the last five years, more than 10,000 kilometers of routes have been repaved and repaired" and "it has been established that four times a year the routes will be monitored to determine their status."

1. In the last ten years the tourism sector has grown considerably, thanks to the changes that have been made in the city. In the first place, more museums have been opened and more parks have been opened, which is why it is a more interesting and more beautiful city. Secondly, different cultural proposals have been financed, such as plays and other types of shows, which is why it is a city with a greater diversity of activities. Finally, the information of tourist sites that can be visited has been unified, therefore, people can consult on the website the places they can go.

Main idea: "In the last ten years the tourism sector has grown considerably, thanks to the changes that have been made in the city."

Secondary ideas: “It is a more interesting and more beautiful city”, “it is a city with a greater diversity of activities” and “people can consult the places they can go to on the website”.

1. The reuse of plastics is something that must be implemented at this very moment, as there is a lot of pollution that is caused by these materials, and furthermore, at best, only 10% of plastic is recyclable. To leave a better world for future generations, it is necessary to start reusing the objects of plastic, since it is impossible to stop its production completely and pollution increases year by year.

Main idea: "The reuse of plastics is something that must be implemented at this precise moment since there is a lot of pollution that is caused by these materials."

Secondary ideas: "Only 10% of plastic is recyclable" and "it is impossible to stop its production completely and pollution increases year by year".

1. Science fiction and fantasy films are the ones that people like the most and this is due, in part, to the improvement in special effects in recent years. These effects look more and more realistic thanks to technological advances and the evolution of editing programs. For this reason, the scenes that are made with these effects are plausible and contribute to the film an almost as important part as the plot.

Main idea: "Science fiction and fantasy films are the ones that people like the most and this is due, in part, to the improvement in special effects in recent years."

Secondary ideas: "These effects look more and more realistic" and "the scenes that are made with these effects are plausible and give the film a part almost as important as the plot."

1. The economy has improved notably in the last semester. The increase in wages has led to more domestic consumption and, therefore, the relationship between supply and demand has stabilized and inflation has stopped. There were also a lot of investments in the industrial sector and, therefore, production and exports have increased considerably. In addition, economists assure that the GDP has grown and that the economy is expected to remain stable for a long time.

Main idea: "The economy has improved notably in the last semester."

Secondary ideas: "The increase in wages has caused more domestic consumption and, therefore, the relationship between supply and demand has stabilized and inflation has stopped;"; "There were many investments in the industrial sector and, therefore, production and exports have increased considerably ”and“ economists assure that GDP has grown and that the economy is expected to remain stable for long time."

1. The Industrial Revolution was a process in which the economy, production and society changed completely. The economy grew, because the markets expanded with the manufacture of machines and textile products. Production began to be mechanized, products of the secondary sector began to be manufactured on a large scale and invented the machines that changed the development of mankind: the steam engine, the spinning machine, and the spinning machine. to write. In relation to society, the working class grew and many people moved from the countryside to urban centers.

Main idea: "The Industrial Revolution was a process in which the economy, production and society changed completely."

Secondary ideas: "The economy grew, because the markets expanded with the manufacture of machines and textile products"; “The production began to be mechanized, products of the secondary sector began to be manufactured on a large scale and the machines that changed the development of humanity "and" In relation to society, the working class grew and many people moved from the countryside to centers urban ”.

1. Sigmund Freud changed psychology forever and, also, the conception of the human being. With the theory of the unconscious, Freud argued that people were not always aware of everything that happened to them. Furthermore, it was because of this theory that the father of psychoanalysis found a treatment, psychoanalytic therapy, for different psychological problems.

Main idea: "Sigmund Freud changed psychology forever and also the conception of the human being."

Secondary ideas: “With the theory of the unconscious, Freud argued that people were not always aware of everything that it happened ”and“ it was because of this theory that he found a treatment, psychoanalytic therapy, for different problems psychological ”.

It can serve you: